Buick Regal

Source: Wikipedia, the free encyclopedia.
Buick Regal
2020 Regal Sportback
Overview
ManufacturerBuick (General Motors)
Model years
  • North America: 1973–2004, 2011–2020
  • China: 1999–present
Chronology
PredecessorBuick Skylark (2nd generation)
Buick Century
SuccessorBuick LaCrosse

The Buick Regal is a line of mid-size cars marketed by Buick since 1973. For nearly its entire production, the Regal has served as the premium mid-size/intermediate offering of the Buick product range. Introduced as a submodel of the Buick Century, the model line is currently in its sixth generation. From the 1970s to the 1990s, the Regal served as the Buick counterpart of the Pontiac Grand Prix and Oldsmobile Cutlass Supreme.

Originally introduced as a personal luxury coupe, the Regal was later expanded to a full model line. To showcase its success in NASCAR racing, from 1982 to 1987, Buick introduced the Buick Regal Grand National, Regal T-Type, and the limited-production Buick GNX. During the 1990s, while the four-door sedan superseded the two-door coupe entirely, forced-induction engines made their return, with superchargers replacing turbochargers.

For 1999, the Buick Regal inaugurated the sale of GM vehicles in the Chinese market, with the 1997 design lasting through 2008. Following the 2004 model year, Buick retired the nameplate in North America, with the Regal replaced by the Buick LaCrosse.

For 2008, Opel introduced the Opel Insignia as its largest sedan, with Buick rebranding the model line as the Regal for the Chinese market. For 2011, GM reintroduced the Regal to North America, rebranding the Insignia sedan for North America. For 2018, Buick introduced the second-generation Opel Insignia, sourcing all production from Germany; alongside a first-ever liftback sedan, the Regal TourX was the first Buick station wagon in 22 years.

After 2020, as the division shifted away from car model lines, Buick ended sales of the Regal in North America.[1][2][3]

First generation (1973-1977)

First generation
A-body
Related
Powertrain
Engine
Transmission
Dimensions
Wheelbase
  • 112 in (2,800 mm) (coupe)[5]
  • 116 in (2,900 mm) (sedan)[5]
Length
  • 212 in (5,400 mm) (coupe)[5]
  • 216 in (5,500 mm) (sedan)[5]
Height
  • 53.3 in (1,350 mm) (coupe)[5]
  • 54.1 in (1,370 mm) (sedan)[5]

Cutlass Supreme, in 1970 and that model soon became Olds' best-selling intermediate. Buick did not get its own personal luxury coupe until the GM intermediates were redesigned in 1973, the so-called "Colonnade" cars that eliminated hardtop models completely. In a curious name swap, the Skylark name was dropped from Buick's intermediate line and instead the Century nameplate, last used in the 1950s, was revived for them.[6]

A highly trimmed, two-door coupe, the first Regal, officially marketed as the "Century Regal Colonnade Hardtop coupe", shared its front and rear styling with its Century parent with distinctions amounting to differing grilles and taillight lenses. The Regal shared the same "Colonnade" pillared hardtop roofline (a hardtop with B-pillars (center pillars) but frameless doors unlike a sedan body) and greenhouse (window area) with the Grand Prix, Monte Carlo, and Cutlass Supreme as well as the lower-priced Buick Century Luxus coupe. Like its corporate cousins, the Regal (and Luxus) featured the newly fashionable opera windows, which were small fixed rear-side windows surrounded by sheetmetal, instead of the traditional roll-down windows.[6]

For the first

sedan companion (there was no Regal station wagon
).

The Century moniker was discontinued for 1976, with the model now marketed as the Buick Regal.[7]

Interiors were generally more luxurious than lesser Century models, as the Regal featured woodgrain trim on

coupe
included reclining bucket seats with corduroy upholstery.

The model lasted five years with minimal changes, although there was a fairly substantial facelift for the coupe for 1976. The sedan retained its original 1973 sheetmetal through 1977. 1976 models incorporated the recently legalized rectangular headlights, mounted horizontally on the coupe and vertically on the

sedan.[8] The Regal coupe sold reasonably well, although it lagged behind the Monte Carlo and Cutlass Supreme, which had become the best-selling cars in America by 1976. The listed retail price for a 1976 Regal was $4,910 ($26,290 in 2023 dollars [9]).[10]

The Regal was most commonly powered by Buick's 350 cu in (5.7 L) V8, which was standard equipment on all models for 1973 and 1974 before being made optional on coupes from 1975 to 1977, and the larger 455 cu in (7.5 L) V8 that was optional for 1973 and 1974 models only. Starting in 1975, Regal coupes came standard with Buick's resurrected 231 cu in (3.8 L) V6 engine previously offered on the 1964–1967 Skylark; the engine's tooling had been sold to Kaiser Motors for use in Jeep models (Kaiser was purchased by American Motors in 1970 and Jeep became an AMC division) and sold back to GM by AMC in 1974. For 1975 and 1976, the Century and Regal were the only mid-sized cars in America to offer V6 engines. The bolt pattern for this vehicle is 5×4+34 inches (120.7 mm).

  • 1974 Buick Century Regal Colonnade Hardtop Coupe
    1974 Buick Century Regal Colonnade Hardtop Coupe
  • 1975 Buick Century Regal Hardtop Sedan
    1975 Buick Century Regal Hardtop Sedan
  • 1976 Buick Regal 4-door sedan
    1976 Buick Regal 4-door sedan
  • 1976 Buick Regal 4-door sedan
    1976 Buick Regal 4-door sedan
  • 1976 Buick Regal Coupe
    1976 Buick Regal Coupe
  • 1977 Buick Regal Coupe
    1977 Buick Regal Coupe

Production Figures:

Buick Regal (Centuries were counted for total production in sources, excluded here.):[11] [12]
Regal Coupe Regal Sedan
1973 91,557 N/A (None)
1974 57,512 9,333
1975 56,646 10,726
1976 124,498 17,118
1977 174,560 17,946
Total 504,773 55,123

Second generation (1978-1987)

Second generation
Chevrolet V8
  • 307 cu in (5.0 L) Oldsmobile V8
  • Diesel:
  • 260 cu in (4.3 L) Oldsmobile Diesel V6
  • 350 cu in (5.7 L) Oldsmobile Diesel V8
  • Transmission
    Dimensions
    Wheelbase108.1 in (2,745.7 mm)
    Length200.6 in (5,095.2 mm)[14]
    Width71.6 in (1,818.6 mm)
    Height54.5 in (1,384.3 mm)

    A downsized Regal appeared for the 1978 model year with Buick's new 196 cu in (3.2 L)

    suspension, and did not offer a manual transmission in later years.[10]

    • 1979 Buick Regal Limited
      1979 Buick Regal Limited
    • 1980 Buick Regal
      1980 Buick Regal
    • 1982 Buick Regal Estate Wagon
      1982 Buick Regal Estate Wagon
    • 1986 Buick Regal Limited
      1986 Buick Regal Limited

    The 1978 Regal could be equipped with a 3,791 cc (3.8 L; 231.3 cu in)

    handling
    suspension with larger tires and sport wheels. Bucket seats and a center console with a T-shifter were also available.

    For 1980, the Regal was offered in a special Somerset Limited Edition

    mirrors, and chrome Somerset badging. The interior had tan and blue plush velour upholstery, brushed chrome
    trim, and additional Somerset badging. A Somerset Limited Edition model was also offered on the restyled 1981 Regal. It had unique dark sandstone and camel exterior paint, sport mirrors, and turbine wheels. The interior's plush velour upholstery was camel with dark brown piping.

    A major facelift for 1981 gave the Regal a much more aerodynamic profile, helping make it possible for the car to compete on the NASCAR racing circuit. The sloping hood and nose of the car made it the favorite of several NASCAR teams, and reduced the drag coefficient by eighteen percent. Richard Petty drove one to victory in the 1981 Daytona 500, and the car won a majority of the 1981 and 1982 seasons races and won the NASCAR manufacturers title in 1981 and 1982. Buick would remain the last marque other than Chevrolet or Ford to win the Cup Series manufacturers championship until Toyota scored its first in 2016.

    transmission
    was an option with either engine.

    Buick Regal Production Figures:

    Buick Regal Production Figures:[10]
    Coupe Sedan Wagon Yearly Total
    1978 236,652 - - 236,652
    1979 273,365 - - 273,365
    1980 214,735 - - 214,735
    1981 123,848 - - 123,848
    1982 136,259 74,428 14,732 225,419
    1983 151,667 61,285 15,287 228,239
    1984 166,039 58,715 - 224,754
    1985 124,546 - - 124,546
    1986 91,229 - - 91,229
    1987 65,285 - - 65,285
    Total 1,583,625 194,428 30,019 1,808,072

    Grand National, Turbo-T and T-Type

    1987 Buick Regal Grand National

    In 1978, the first turbocharged Regal was introduced as the Regal Sport Coupe. Turbo versions were originally offered with either a two- or a four-barrel carburetor and 150 or 165 hp (112 or 123 kW), but the two-barrel option was removed for 1979.[17] Meanwhile, the four-barrel's maximum output crept up to 170 hp (127 kW). Power remained unchanged until 1982, when it crept back up to 175 hp (130 kW) and then 180 hp (134 kW) in 1983, when the Sport Coupe was replaced by the Regal T-Type.

    In February 1982, the Grand National debuted, which was named for the

    NASCAR Winston Cup Grand National Series (the "Grand National" term was part of the Cup series nomenclature until 1986).[18] Buick had won the Manufacturers Cup in 1981 and 1982, and wanted to capitalize on its success: "What wins on Sunday, sells on Monday", and hoping to revive their performance image from the 1960s with the Buick Skylark Gran Sport
    . These 1982 cars were not painted black, which may confuse those not familiar with them. All started out as charcoal gray Regals that were shipped off to a subcontractor for finishing.

    Originally intended for a run of 100 units, Cars and Concepts of

    rear spoiler were installed. On the inside, special "Lear-Siegler" seats were installed. These seats are fully adjustable and were covered with silver brandon cloth with black vinyl inserts. The front seat had Buick's "6" emblem embroidered onto them. Also, a special clock delete plate was added to the instrument panel
    which contained the yellow and orange "6" logo and the words "Grand National Buick Motor Division".)

    1987 Buick Regal Grand National
    1987 Buick Regal Grand National
    1987 Buick Regal Grand National interior

    The 1982 GN came with a

    naturally aspirated 252 cu in (4.1 L) V6 engine with 125 hp (93 kW) at 4000 rpm and 205 lb⋅ft (278 N⋅m) of torque
    at 2000 rpm. Of the 215 Grand Nationals produced in 1982, at least 35 were based on the Buick Regal Sport Coupe package with the turbocharged 3,791 cc (3.8 L; 231.3 cu in) V6 engine with 175 hp (130 kW) at 4000 rpm and 275 lb⋅ft (373 N⋅m) of torque at 2600 rpm. There were only 2022 Sport coupes produced in 1982, and the number of cars with both the GN and Sport coupe packages is estimated to be fewer than 50.

    For 1983, there was no Grand National. The Sport Coupe model was renamed the

    rear axle (7.5").[19] Inside there were new bucket seats and a sport steering wheel and quicker steering ratio, while the suspension was honed with a larger diameter anti-roll bar, altered spring rates, and re-valved shock absorbers.[17]

    For 1984, the Grand National returned, now in all black paint. The

    intercooled Grand Nationals. The performance of this package was well ahead of its time and the "little V6" easily kept up with the bigger V8s. 14 mile (402 m) performance was listed at 15.9 seconds at stock boost levels of 10 psi (0.69 bar), while for the same year, the Chevrolet Camaro V6 was listed at 17.0 and the Chevrolet Corvette at 15.2 seconds.[20] Soon, performance enthusiasts determined the modifications that worked and the Grand Nationals easily broke into the 13-second territory. All Grand Nationals had the Lear Siegler
    -made cloth/leather interior which was only available for this year. An estimated 200 of the 1984 Grand Nationals were produced with the Astroroof option which makes these the rarest of the Grand Nationals.

    For 1985, the Grand National remained unchanged.

    1987 Buick Regal Grand National Engine. Visible Garret Factory Turbo Charger
    1987 Buick Regal Grand National Engine. Visible Garret Factory Turbo Charger on 3.8 Liter V-6.

    For 1986, a modified engine design with air-air intercooling boosted the performance even further to a specified 235 hp (175 kW) at 4000 rpm and 330 lb⋅ft (447 N⋅m) of torque at 2400 rpm. The Grand Nationals (quantity 5,512) and T-Types (quantity 2,384) were both produced in 1986. For 1987, performance increased 10 hp, to 245 hp (183 kW) and 355 lb⋅ft (481 N⋅m) of torque, however no design revisions were applied to the engine and systems. Buick dropped the T-Type package for Regal for 1987 models and opted for a "T" sport package instead. There were only 7,896 turbo Regals produced in 1986. In 1987, when turbo Regals reached their peak in popularity, a total of 27,590 turbo Regals were produced through December, with those models produced between September and December of that year window stickered as "1987½ Buick Grand National" vehicles.

    For 1987, a lightweight WE4 (Turbo-T) option was offered. Only 1,547 of this variant were produced. The differences between a WE4 and the Grand National were the interior trim package, wheels, exterior badging, aluminum bumper supports, and aluminum rear

    RWD "G-Body" Regal, but GM
    had to extend the build of the Grand National to meet customer demand into December.

    • Buick Regal T-Type
      Buick Regal T-Type
    • 1987 Regal Turbo-T with rare blackout WO2 trim package
      1987 Regal Turbo-T with rare blackout WO2 trim package

    GNX

    1987 Buick GNX
    1987 Buick GNX rear

    For the final year, 1987, Buick introduced the limited production GNX, for "Grand National Experimental", at $29,900 ($80,189 in 2023 dollars[9]). Made in partnership with McLaren Performance Technologies/ASC, Buick produced only 547 GNs with the interior trim package, that were then sent off to McLaren and upgraded into the Buick GNX. Buick underrated the GNX at 276 hp (280 PS; 206 kW) at 4400 rpm and a very substantial 360 lb⋅ft (488 N⋅m) at 3000 rpm of torque,[21] although actual output is 300 bhp (304 PS; 224 kW) and 420 lb⋅ft (569 N⋅m).[22] This was created to be the "Grand National to end all Grand Nationals".[23]

    Changes made included a special

    traction
    . The torque arm rear suspension alters the suspension geometry, making the body lift while planting the rear tires down, resulting in increased traction. GNX #001 is the 1986 prototype currently owned by Buick and sometimes makes appearances at car shows around the US.

    Porsche 930 with a 14 mile (402 m) time of 12.7 seconds at 113.1 mph (182 km/h) (0.3 and 0.8 seconds quicker, 2.9 and 13.3 mph (21 km/h) faster) and a 0-60 mph (97 km/h) time of 4.6 seconds (0.4 and 0.3 seconds quicker, respectively).[25]

    The stealthy appearance of the all-black GNX and Grand National (and the resemblance of its grill to his helmet's mouthpiece), coupled with the fact that the Grand National was initially released during the popularity of Star Wars movies, earned it the title "Darth Vader's Car.” Due to the turbocharged six-cylinder engine, the Buick make, and the black paint Grand Nationals were sometimes referred to as the "Dark Side". The "Dark Side" contrasted with the more common V8 Mustangs and Camaros that were popular at the time.[26][27]

    Third generation (1988-1996)

    Third generation
    4T60
    1993–1996: 4T60-E
    Dimensions
    Wheelbase107.5 in (2,730 mm)
    Length1988–89 2dr: 192.2 in (4,882 mm)
    1990–91 2dr: 191.6 in (4,867 mm)
    1992–94 2dr: 193.6 in (4,917 mm)
    1995–96 2dr: 193.9 in (4,925 mm)
    1990–91 4dr: 194.6 in (4,943 mm)
    1992–94 Custom & GS 4dr: 194.8 in (4,948 mm)
    1992–94 Limited 4dr: 196 in (4,978 mm)
    1995 4dr: 193.7 in (4,920 mm)
    1996 4dr: 194.1 in (4,930 mm)
    Width72.5 in (1,842 mm)
    HeightSedan: 54.5 in (1,384 mm)
    Coupe: 53 in (1,346 mm)

    A new Regal appeared in October 1987 on the

    sedan version of the Regal was re-introduced (simultaneously as the Cutlass Supreme and Grand Prix, the latter offered as a sedan for the first time). However, sales of the new sedan were delayed until the 1991 model year.[10] The four-door version was intended as a replacement for the A-body based Century
    , however, the popularity of that model meant that it would remain in production as a lower priced alternative to the Regal until both cars were redesigned for 1997. This generation saw the installation of Dynaride, which was an air compressor that would pressurize the rear Chapman Struts to maintain a level overall ride height. A badge was installed on the dashboard to the left of the steering column on all vehicles equipped. It was not available on vehicles equipped with Gran Touring Suspension, which instead used a stiffer setup with traditional hydraulic rear struts.

    • 1988 Buick Regal Limited coupe
      1988 Buick Regal Limited coupe
    • 1990 Buick Regal Custom Coupe
      1990 Buick Regal Custom Coupe
    • 1990 Buick Regal Gran Sport coupe
      1990 Buick Regal Gran Sport coupe
    • 1991 Buick Regal Gran Sport sedan
      1991 Buick Regal Gran Sport sedan
    • 1992 Buick Regal Gran Sport coupe
      1992 Buick Regal Gran Sport coupe
    • 1992 Buick Regal Gran Sport coupe rear view
      1992 Buick Regal Gran Sport coupe rear view
    • 1995–1996 Buick Regal coupe
      1995–1996 Buick Regal coupe
    • 1996 Buick Regal sedan
      1996 Buick Regal sedan

    Annual Changes

    The Regal was initially offered in base Custom and upscale Limited trim lines. For 1989, the Gran Sport trim line was added, featuring aluminum wheels, body side cladding and a console-mounted shifter attached to the 4-speed automatic. In mid-1990, the Regal gained the option of the Buick 3.8 L V6 with "Tuned-Port-Injection" (TPI).[30] The 3800 V6 was unique to the Regal amongst the W-body cars, differentiating it from the mechanically similar Chevrolet Lumina, Oldsmobile Cutlass Supreme, and Pontiac Grand Prix. Anti-lock brakes were made standard on all but the base Custom cars from 1992.

    For 1993, the Regal sedan received a minor facelift with a new hood and larger grille more reminiscent of the larger Buick models, as well as larger taillights. Along with this change came the introduction of an all new electronically controlled 4T60-E automatic transmission to replace the previous 4T60. For 1994, a driver's-side airbag was added, along with standard ABS on all models, standard power windows, and 20 hp (15 kW) more in the base engine due to a revised intake manifold and cylinder head. The Limited coupe was deleted; only the Custom and Gran Sport (GS) coupes remained.

    For 1995, another facelift occurred with new smoothed out bumpers, taillights, and body cladding. The interior was completely redesigned to be more streamlined and ergonomically friendly with dual front airbags now standard. For 1996, the larger 3.8 L; 231.3 cu in (3,791 cc) V6 engine became the 3800 Series II and bumped power to 205 hp (153 kW) and 230 lb⋅ft (310 N⋅m). All models were now modified to be

    OBD II compliant. A special "Olympic Gold" edition (also available on Skylark) was added to celebrate Buick's partnership with the 1996 Summer Olympics
    , complete with gold accents and traditional Olympic logos on the exterior and interior.

    Production Figures

    Buick Regal Production Figures[10]
    Coupe Sedan Yearly Total
    1988 129,997 - 129,997
    1989 88,757 - 88,757
    1990 57,822 - 57,822
    1991 36,681 89,879 126,560
    1992 21,153 76,561 97,714
    1993 25,740 57,563 83,303
    1994 18,068 60,489 78,557
    1995 18,106 71,557 89,663
    1996 5,991 107,056 113,047
    Total 402,315 463,105 865,420

    Engines

    Fourth generation (1997)

    Fourth generation
    W-body 2nd Gen
    Related
    Powertrain
    Engine:
  • 2.0 L
  • Transmission5-speed manual (China, 2.0 L only)
    4-speed 4T60-E automatic
    4-speed 4T65-E automatic
    4-speed 4T65-E HD automatic
    Dimensions
    Wheelbase109.0 in (2,769 mm)
    Length196.2 in (4,983 mm)
    Width72.7 in (1,847 mm)
    Height56.6 in (1,438 mm)
    Chronology
    SuccessorBuick LaCrosse

    For the 1997 model year, the Century and Regal once again rode upon the same platform; the revised

    W platform that was shared with the Oldsmobile Intrigue, the Pontiac Grand Prix, the Chevrolet Lumina and Chevrolet Monte Carlo.[31]
    The Regal coupe was discontinued.

    Differences between the Regal and Century were mostly cosmetic. As the upmarket version, the Regal offered larger engines and fancier trim, and once again boasted a newer version of the 3.8 L V6. While the Century was mainly a reliable, economy-minded car based upon the W-body, the Regal was fitted with many amenities, including heated leather seats (optional on the Century), a

    A platform) which had standard 6-passenger seating.[10]

    • 1997–2004 Buick Regal sedan
      1997–2004 Buick Regal sedan
    • 1999 Regal LS, Rear View
      1999 Regal LS, Rear View

    This period held the fastest Buick since the days of the 1987

    supercharged instead of turbocharged, and produced 240 hp (179 kW) and 280 lb⋅ft (380 N⋅m) of torque. When introduced in January 1997,[32] Buick advertised the Regal GS as "The official car of the supercharged family".[33]
    Buick also released two other model types, the LSE and the GSE. The LSE stayed with the 200 hp (149 kW) engine with upgrades and the GSE stayed with the 240 hp (179 kW) supercharged engine with upgrades. Also, in 2000 Buick came out with a concept GSX that had an intercooled 3.8 L, but was supercharged rather than turbocharged. It had 295.24 hp (220.16 kW)

    The North American Regal was replaced in 2005 by the Buick LaCrosse, also built on the W platform. The final 2004 Buick Regal rolled off the assembly line on June 1, 2004.[34]

    Engines

    • 1997–2004
      V6
    • 1997–2004
      V6

    Regal LS and GS performance

    The 3800 Series II L67 Supercharged engine in a 1998 GS

    The Regal LS from the factory had a 1/4 mile (≈400 m) elapsed time (ET) of 15.8 seconds and could do 0-60 mph in under 8 seconds. The supercharged Regal GS had a 1/4 mile ET of 14.9 seconds, and acceleration to 60 mph (97 km/h) took 6.7 seconds.[35] The Regal GS, equipped with the supercharged 3.8 liter V6 engine (L67) produced 240 hp (179 kW) & 280 lb⋅ft (380 N⋅m) of torque. The Regal GS's PCM has programming that activates torque management to reduce wheel spin at launch. The Regal LS was EPA rated at 19/30 MPG city/freeway while the supercharged Regal GS was EPA rated at 18/27 MPG city/freeway.

    Regal LSX and GSX (SLP Performance)

    Buick Regal GSX

    In the 2003 and 2004 model years, Buick officially offered — in collaboration with Troy, Michigan based tuners, Street Legal Performance, aka SLP Performance — the Buick Regal GSX, with dealer-supplied and installed options for both LS and GS models. The SLP GSX offered three packages, marketed as stages. The Stage 1 package added 10 horsepower with the addition of a dual stainless steel cat-back exhaust system and free-flowing cold air induction system. The Stage 2 package added a Hypertech Power Programmer with an SLP custom calibration tune was included with the Stage 1 components — good for an extra 20 horsepower. The Stage 3 package added a 3.5-inch smaller diameter supercharger pulley to increase the boost. With an advertised 30 more horsepower than stock, the Stage 3 GSX was conservatively rated at 270 hp (201 kW) and 312 lb⋅ft (423 N⋅m) of torque.

    As GSX parts remained directly available from SLP for many years, Regal GS sedan owners could have their cars independently customized to GSX appearance and performance by SLP dealers, including for Regal GS models from 1997 to 2004. An authentic Buick GSX can be verified from an SLP door jamb label with the correct part number for the kit.[36][37]

    Joseph Abboud Edition

    From 2001 to 2004 Buick offered a Joseph Abboud appearance package on both the GS and LS models. This package included either a solid taupe or two-tone taupe/chestnut leather seats, two-tone leather-wrapped steering wheel, leather shifter handle and boot, 16-inch aluminum wheels; and Joseph Abboud signature emblems on the front doors, floor mats, front-seat headrests, and taillights.

    China

    1999–2008 Buick Regal front quarter (China)
    1999–2008 Buick Regal rear quarter (China)

    General Motors and

    China in April 1999.[38][39][40][41]

    The Regal has sold well in the Chinese market as a large, relatively luxurious model, despite its high price, costing more than the North American version. The Chinese market Regal has different front- and rear-end styling compared to the North American version and different engines, including the 2.0 L

    LW9
    V6. Gearbox choices were a 4-speed automatic for V6 models, while four-cylinder variants are paired with an exclusive 5-speed manual gearbox. V6 models had a set of black dashboard gauges, while the four-cylinder models had white dashboard gauges. These models also had slightly different names: the entry-level model was the New Century, with more upscale models carrying the GL and GLX names. Later, G and GS models were added. Production for this generation ended in November 2008 in China being replaced by the Opel Insignia-based Regal.

    The Chinese-built Regal was also sold in the Philippines from 2005 to 2006 as the Chevrolet Lumina, where it replaced the Opel Vectra. The 2.5 V6 was the only engine option.[42] The Chevrolet Lumina was discontinued from the Filipino market in 2006, leaving GM again without a mid-size sedan until the introduction of the eighth generation Chevrolet Malibu in 2013.

    Fifth generation (2008)

    Fifth generation
    Curb weight
    3,600 lb (1,600 kg) (2011 CXL)
    3,671 lb (1,665 kg) (2011 CXL Turbo)
    Chronology
    PredecessorBuick LaCrosse
    Buick Regal

    The fifth-generation Buick Regal is a four-door, five-passenger,

    front engine, front-wheel drive layout.[45] According to GM published information, more than 41 percent of Regal buyers in the US came from non-General Motors brands, and more than 60 percent of CXL Turbo buyers were under the age of 55.[46]

    Development

    The fifth generation Buick Regal rides on GM's

    Shanghai GM
    twin of the Insignia was introduced in China as Buick Regal in December, 2008 for the 2009 model year.

    GM originally planned to sell a modified version of the Opel Insignia in North America as the second generation Saturn Aura, but changed strategy after deciding to discontinue the Saturn brand.[49] The Regal utilizes unibody construction with galvanized steel front fenders, hood, roof and door panels and thermoplastic polyolefin (TPO) bumper covers.[47] The North American Regal weighs about 13 lb (6 kg) more than an equivalent Opel Insignia due to increased structural support in the B-pillar necessary to meet U.S. rollover standards.[50]

    Buick's product manager director Roger McCormack stated in a 2010 consumer webchat that a coupé version was under heavy consideration, as well as the possibility for further body styles such as a convertible.[51] A Buick-badged Insignia Sports Tourer was also spied, but the following year a Buick spokesperson declared that there were no plans to sell a Regal wagon.[52][53]

    Marketing

    GM presented the fifth-generation Regal to North American dealers on October 14, 2009, and introduced the Regal to the public in November 2009 at the LA Auto Show.[54] Sales of the Regal began in February 2010. In North America, the Regal is positioned below the larger, more expensive LaCrosse and above the Verano compact sedan which debuted late in the 2011 calendar year.

    Production

    Buick Regal (China - facelift)

    Production of the

    Rüsselsheim, Germany assembly plant from March 1, 2010, to March 25, 2011 (33,669 cars in 2010 and 12,637 in 2011).[57][58]

    Trim levels

    CXL

    The Regal debuted in North America with a 2.4L DOHC I4 engine rated at 182 hp (136 kW) and 172 lb⋅ft (233 N⋅m) of torque — using a Hydra-Matic 6T45 six-speed

    The 2011 Regal manufactured in North America was offered in a single trim level, marketed as CXL, offered with two engine choices and seven option packages. Buick had planned to offer a lower-level trim called CX with cloth seats and a higher level trim called CXS, but those trim levels were not offered.[59]

    CXL Turbo

    The CXL Turbo comes equipped with a

    Aisin AF40 6-speed automatic or a 6-speed manual transmission, making the Regal Turbo the first Buick model to be offered with a manual transmission since the Buick Skyhawk ended production in 1989. The 2.0L turbo is the first direct-injected turbocharged production car capable of running on any blend of gasoline or E85 ethanol.[60]

    GS

    2016 Buick Regal GS

    At the 2010 North American International Auto Show in Detroit, GM showed a concept GS version of the Regal based on the Opel Insignia OPC and the Vauxhall Insignia VXR. The concept featured a 2.0L, 270 hp (201 kW), 295 lb⋅ft (400 N⋅m) high-output DOHC I4 turbocharged Ecotec engine, a 6-speed manual transmission and all-wheel drive.

    The production GS left most of the concept specifications intact, but is front-wheel drive.[61] The GS features Buick's Interactive Drive Control System with GS mode, a choice of an FGP Germany F40-6 six-speed manual or Aisin AF-40 (G2) six-speed automatic transmission, high performance brakes with Brembo front calipers and high performance strut (HiPerStrut) front suspension. 19 inch wheels were offered standard, with 20 inch forged aluminum wheels available as an option.[62] The production version is equipped with GS-only high-output version of the Ecotec 2.0L turbo engine with 270 hp (201 kW) at 5300 rpm and 295 lb⋅ft (400 N⋅m) of torque at 2400 rpm. The GM LHU engine used in the GS trim makes 135 hp per liter - Buick's highest specific output ever.[63] The GS has a quoted 0 to 60 mph (97 km/h) time of 6.7 seconds (Motor Trend achieved 6.3 seconds) and a quarter mile time of 14.9 seconds.[64] The GS went on sale in fall 2011 as a 2012 model.[61][65]

    Shanghai GM's locally produced variant of the Regal GS went on sale in China on September 15, 2011. The output of the 2.0L Turbo SIDI engine is 162 kW (217 hp), which is about 40 kW (54 hp) less than the production US-model. The torque is 350 N⋅m (258 lb⋅ft). and the top speed is claimed as 232 km/h (144 mph). The car is only offered in this case as a front-wheel-drive. There exist also some interior and exterior differences between the American and Chinese models.[66][67]

    Sport Touring Edition

    For 2016, the Regal added a new Sport Touring Edition which included unique 18-inch aluminum black pocket wheels and a rear lip spoiler. This remained in the lineup for this generation's final model year.

    eAssist

    eAssist
    hybrid system

    Beginning in 2011, Buick began offering the

    eAssist system in the Regal, The 2012 model year Regal is the second GM vehicle to offer eAssist after the 2012 Buick LaCrosse
    . The eAssist system is standard in the LaCrosse 2.5 L I4, but the eAssist powertrain is optional in the Regal.

    The eAssist system adds a lithium-ion battery housed in the trunk, along with regenerative braking, engine stop/start, fuel cut-off, grille louvres that close at speed, underbody panels and low-rolling resistance tires. The eAssist system adds up to 15 hp (11 kW) to the standard 2.4L Ecotec engine during acceleration. Fuel economy for the Regal with eAssist is estimated at 26 mpg‑US (9.0 L/100 km; 31 mpg‑imp) city, 37 mpg‑US (6.4 L/100 km; 44 mpg‑imp) highway.[68]

    2014 Update

    2014 Buick Regal eAssist

    GM presented an updated 2014 Regal at the

    2013 New York Auto Show. Changes included a revised interior and exterior, an increase to 258 hp (192 kW) and 295 lb·ft (400 N·m) of torque for the CXL Turbo and an available all-wheel drive option for the 2.0L engine/6-speed automatic transmission equipped vehicles. Changes for the GS included revised interior and exterior, a drop in power to match that of the CXL Turbo, and available an all-wheel-drive option offered for the 2.0L / six-speed automatic transmission equipped vehicles. The six-speed manual transmission was offered in the front-wheel-drive variant. Buick's VentiPorts
    reappeared starting with 2014 models, a styling feature first used by Buick in 1949.

    Buick Regal Pre-Facelift Rear View
    Buick Regal Facelifted Rear View

    For mode lyear 2014, safety features included forward collision warning, lane-departure warning, blind-spot monitoring, rear cross-traffic alert, and a following-distance indicator. The foregoing are all part of a Driver Confidence package, while collision preparation, which pre-loads the brake system ahead of an imminent collision, and adaptive cruise control are available separately.[69]

    Shanghai GM Regal Engines (Gasoline)
    Engine model Type Displacement Power Torque Year
    1.6T I4 1,598 cc 179 PS (132 kW; 177 hp) at 5,800 rpm 220 N⋅m (162 lbf⋅ft) at 2,200–5,400 rpm 2008–2017
    2.0 1,998 cc 147 PS (108 kW; 145 hp) at 6,200 rpm 190 N⋅m (140 lbf⋅ft) at 4,600 rpm
    2.0T SIDI 1,998 cc 220 PS (162 kW; 218 hp) at 5,300 rpm 350 N⋅m (258 lbf⋅ft) at 2,000–4,000 rpm
    2.4 2,384 cc 170 PS (125 kW; 168 hp) at 6,400 rpm 225 N⋅m (166 lb⋅ft) at 4,800 rpm 2008–2010
    2.4 SIDI 2,384 cc 186 PS (137 kW; 183 hp) at 6,200 rpm 240 N⋅m (177 lbf⋅ft) at 4,800 rpm 2011–2017

    Sixth generation (2018)

    Sixth generation
    CVT (30H China only)
    Hybrid drivetrain
    Battery
    • 1.5-kWh lithium-ion battery (30H)
    Dimensions
    Wheelbase111.4 in (2,830 mm)
    Length192.7 in (4,890 mm)
    196.4 in (4,990 mm) (TourX)
    Width73.3 in (1,860 mm)
    Height57.3 in (1,460 mm)
    58.4 in (1,480 mm) (TourX)

    On April 4, 2017, GM presented the sixth-generation 2018 Buick Regal at the GM Design Dome in Warren, Michigan; sales of the model line began in China on July 21, 2017.[72] In line with the previous generation, the Regal was developed by Opel in Germany as a counterpart of the Opel/Vauxhall Insignia, with Australia and New Zealand receiving the model line as the Holden ZB Commodore. Production of the American-market Regal moved from GM Canada to Opel in Rüsselsheim. Both the liftback and the wagon were shared with the Insignia and the Commodore.

    Regal Sportback

    • Buick Regal Sportback (US)
      Buick Regal Sportback (US)

    Regal Sportback was offered as a fastback 5-passenger, 5-door liftback sedan, incorporating a hatchback within a sedan profile with additional cargo room and flexibility. Though larger in size than its predecessor, the Sportback weighed 300–500 lb (136–227 kg) less than the previous-generation Regal sedan.[73]

    The Sportback was available with either front- or all-wheel drive. Powered by the

    inline-4 engine, front-wheel drive versions offer 250 hp (186 kW) at 5400 rpm and 260 lb⋅ft (353 N⋅m) at 2000 rpm; all-wheel drive versions produced 250 hp (186 kW) at 5500 and 295 lb⋅ft (400 N⋅m) at 3000 rpm, respectively.[74]

    The Sportback bodystyle was offered in 1SV (base), Preferred, Essence, Avenir, and GS trims.

    Regal TourX

    • Buick Regal TourX (US)
      Buick Regal TourX (US)
    • Buick Regal TourX (US)
      Buick Regal TourX (US)

    The Regal TourX 5-door station wagon, a Buick version of the Opel/Vauxhall Insignia Country Tourer, was introduced along with the Sportback. The first Regal station wagon in 35 years, the TourX was the first Buick station wagon since the retirement of the Roadmaster and Century Estates after 1996.

    Sized between the Subaru Outback and the Volvo V90 wagons, the TourX was styled with standard dark-gray plastic body cladding. While offered with standard all-wheel drive, the model was not branded as an off-road vehicle, but as a sportier touring vehicle. With 73.5 cubic feet of cargo space (matching the Outback), the TourX held the most cargo of any Buick vehicle (with the exception of the three-row Buick Enclave).

    Sharing its engine with the Sportback, the TourX was fitted with a LTG turbocharged 2.0-liter inline-4, providing 250 hp (186 kW) and 295 lb⋅ft (400 N⋅m) with an eight-speed automatic transmission.[71]

    The TourX was offered with 1SV (base), Preferred, and Essence trims (not offering the Avenir and GS versions).

    GS

    • 2019 Buick Regal GS Sportback (US)
      2019 Buick Regal GS Sportback (US)
    • 2019 Buick Regal GS Sportback (US)
      2019 Buick Regal GS Sportback (US)

    Carried over from the previous generation, the Regal GS returned as a performance-oriented version of the Regal Sportback. Several revisions were made to the option package, as the previous LTG engine was replaced by a 310-horsepower (231 kW) 3.6 liter LGX V6 (shared with the Commodore VXR); the 6-speed manual and automatic transmissions were replaced by a 9-speed automatic. To accommodate the extra power, all-wheel drive was made standard.

    Externally, the GS was distinguished by its own front fascia and grille and was fitted with its own instrument panel and front seats.

    Discontinuation

    In December 2019, General Motors announced that it would stop importing the Buick Regal for North America after the 2020 model year.

    sport utility vehicles
    (SUVs).

    Alongside shifting consumer tastes, the discontinuation of the Regal in North America was also influenced by the sale of Opel and Vauxhall to PSA Group. While the latter did not operate in North America in 2017, at the end of 2019, PSA Group acquired FCA, which created Stellantis (the current parent company of Chrysler in North America).

    In China, SAIC-GM continues to produce the Opel-designed Regal sedan, slotted between the Verano and LaCrosse sedans; the standard Regal and Regal GS underwent a model update for 2021.

    • 2021 Buick Regal (China; first facelift)
      2021 Buick Regal (China; first facelift)
    • Buick Regal GS (China; first facelift)
      Buick Regal GS (China; first facelift)
    • Buick Regal GS (China; first facelift)
      Buick Regal GS (China; first facelift)
    • 2023 Buick Regal (China; second facelift)
      2023 Buick Regal (China; second facelift)

    In July 2023, the Regal received a second facelift, which now adopts Buick's new Pure Design philosophy and new corporate emblem. Despite this, only the front bumper was changed to bring the car in line with Buick's Pure Design lineup. The rest of the exterior, the interior, and powertrain remains the same.[76]

    Sales

    Calendar year United States China Canada
    2009 N/A 80,401 N/A
    2010 12,326 79,358 820
    2011 40,144 78,844 2,846
    2012 26,383 85,440 1,767
    2013 18,685 86,050 740
    2014 22,560 111,245 816
    2015 19,504 110,637 968
    2016 19,833 69,300 841
    2017 11,559 61,619 662
    2018 14,118 100,378
    2019 10,363 123,587
    2020 2,484 135,877
    Total 197,959 1,060,366 9,460

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    External links