Mercedes-Benz M275 engine

Source: Wikipedia, the free encyclopedia.
Mercedes-Benz M275/M285
Cooling system
Water-cooled
Output
Power output517–838 PS (380–616 kW; 510–827 hp)
Torque output830–1,100 N⋅m (612–811 lb⋅ft)
Chronology
PredecessorMercedes-Benz M137
SuccessorMercedes-Benz M279

The

SOHC, 3 valves per cylinder, twin-spark ignition layout, but differs with the addition of structural reinforcements to the engine block for improved rigidity which in turn yields greater reliability. The M275 V12 Bi-Turbo engine was modified with the addition of larger turbochargers.[1] Several variations of the M275 V12 Bi-turbo engine have powered many top-of-the-range Mercedes-Benz and Maybach
models since 2003.

M275

Bore and stroke is 82 mm × 87 mm (3.23 in × 3.43 in) giving a displacement of 5,513 cc (5.5 L). Power output ranges from 368 kW (500 PS; 493 hp) to 380 kW (517 PS; 510 hp) at 5000 rpm and 800 N⋅m (590 lb⋅ft) to 830 N⋅m (612 lb⋅ft) of torque at 1800–3500 rpm.[2][3]

Applications:

M275 AMG

The first V12 from AMG was dubbed M275 AMG[4] - a 6.0 L (5,980 cc) version,[5] with boost pressure reaching 22.1 psi (1.52 bar) at maximum, and uses air-to-liquid intercoolers. Bore and stroke are increased to 82.6 mm × 93 mm (3.25 in × 3.66 in). Output is 450 kW (612 PS; 603 hp) or later 463 kW (630 PS; 621 hp) at 4800–5100 rpm with 1,000 N⋅m (738 lb⋅ft) of torque at 2000–4000 rpm. It uses an ECI ignition system for the two spark plugs per cylinder, which helps with combustion and to support Ionic current measurement function sequence. The top of the range variant fitted in the SL 65 AMG Black Series, which is equipped with 12% larger turbochargers, generates 670 PS (493 kW; 661 hp) at 4800–5400 rpm and 1,200 N⋅m (885 lb⋅ft) of torque at 2200–4200 rpm.[6] However, due to the torque abundance to power the rear wheels, the SL65 Black is still limited to 1,000 N⋅m (738 lb⋅ft).[3]

Applications:

M285/M285 AMG

The M285 and its AMG version of this 5.5 L (5,513 cc) engine built in

forged steel connecting rods
.

Spanish supercar manufacturer Tramontana uses a 5.5-liter, twin-turbocharged M285 AMG engine in its cars.  On the top model Tramontana XTR, it produces 653 kW (888 PS; 881 hp) and 1,100 N·m (809 lb·ft).  In 2015, the public will be presented a deforced model Tramontana S with a capacity of 580 hp.

Applications:

M285:

M285 AMG:

M158

The M158 is a 6.0 L (5,980 cc) version based on the M275 AMG. The engine uses smaller

manual gearbox
designed and built by XTrac.

Applications:

See also

References

  1. ^ Jones, Edward (2018-10-24). "This Mercedes-Benz is Not Fast Enough." duPont REGISTRY News. Retrieved 2023-09-27.
  2. ^ Jacobs, Caleb (2019-02-24). "Someone Swapped a Twin-Turbo Mercedes V-12 Into This 1987 Buick Regal". The Drive. Retrieved 2023-09-27.
  3. ^ a b Balogun, Olakunle (2023-07-13). "The 10 Best Mercedes-AMG Engines Of All Time". HotCars. Retrieved 2023-09-27.
  4. ^ Patel, Joel V. (14 April 2018). "The Death of Mercedes - AMG's V12 Will Mark The End Of An Era". carscoops.com.
  5. ^ Kock, Michael De (2022-05-15). "Ranking The Most Powerful Production V12s Ever Produced". HotCars. Retrieved 2023-09-27.
  6. ^ Singh, Samarveer (2023-04-11). "8 Mercedes-Benz Luxury Cars That'll Last You Years". HotCars. Retrieved 2023-09-27.
  7. ^ a b "2011 Pagani Huayra". Carfolio.com. 2017-02-16.
  8. ^ "2016 Pagani Huayra BC". Carfolio.com. 2018-05-01. Retrieved 2018-12-11.
  9. ^ Fink, Greg (2020-02-14). "Meet the Pagani Imola: A $5.4 million, 827-HP Hypercar". Motor Trend.