Mercedes-Benz M279 engine
The M279 is a twin-turbocharged V12 engine produced by Mercedes-Benz. It was launched in 2012 with the R231 SL65 AMG.[1]
Mercedes-Benz M279 | |
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Overview | |
Manufacturer | Mercedes-Benz |
Production | 2012 – |
Layout | |
Configuration | 60° V12 |
Displacement | 6.0 L (5,980 cc) |
Cylinder bore | 82.6 mm (3.25 in) |
Piston stroke | 93 mm (3.66 in) |
Block material | Aluminium alloy |
Head material | Aluminium alloy |
Valvetrain | SOHC 3 valves x cyl. with VVT |
Compression ratio | 9.0:1 |
Combustion | |
Supercharger | BorgWarner's eBooster® (2021) |
Turbocharger | Twin-turbo |
Fuel system | Port injection |
Fuel type | Gasoline |
Cooling system | Water cooled |
Output | |
Power output | 390–463 kW (530–630 PS; 523–621 hp) |
Torque output | 830–1,000 N⋅m (612–738 lb⋅ft) |
Dimensions | |
Dry weight | 246 kg (542 lb) |
Chronology | |
Predecessor | Mercedes-Benz M275 engine |
Design
The M279 is based on the previous generation M275 engine, but has been extensively revised.[2] It now features port injection, larger turbochargers, changes to the valvetrain timing, and a new exhaust system for improved efficiency and emissions.[3] The M279 also uses single overhead camshafts with 3 valves per cylinder, and has an identical bore and stroke compared to before.[4]
Models
Engine | Power | Torque | Years |
---|---|---|---|
M279 E60 LA | 390 kW (530 PS; 523 hp) @ 4,900–5,300 rpm |
830 N⋅m (612 lb⋅ft) @ 1,900–4,000 rpm |
2014– |
450 kW (612 PS; 603 hp) @ 4,300–5,600 rpm |
1,000 N⋅m (738 lb⋅ft) @ 2,300–4,300 rpm |
2012– | |
463 kW (630 PS; 621 hp) @ 4,800–5,400 rpm |
1,000 N⋅m (738 lb⋅ft) @ 2,300–4,300 rpm |
M279 E60 LA (390 kW version)
- 2014–2019 S 600L (V222)[5]
- 2015–2017 Mercedes-Maybach S 600 (X222)[6]
- 2016–2018 Maybach S 600 Pullman (VV222)[7]
M279 E60 LA (450 kW version)
- 2012–2015 G 65 AMG (W463)[8]
M279 E60 LA (463 kW version)
- 2012–2018 SL 65 AMG (R231)[9]
- 2014–2019 S 65 AMG L (W222)
- 2014–2019 S 65 AMG Coupé (C217)[10]
- 2014–2019 S 65 AMG L (V222)
- 2014–2018 G 65 AMG (W463)[11]
- 2016–2019 S 65 AMG Cabriolet (A217)[12]
- 2017–2019 Maybach S 650, S 680 (X222)
- 2018–2019 Maybach S 650 Pullman, S 680 Pullman (VV222)
- 2022–present Maybach S 650 4MATIC, S 680 4MATIC (X223)
References
- "2013 Mercedes-Benz SL65 AMG". MotorTrend. Retrieved 2018-07-03.
- "Introduction of the New V12 Biturbo Engine M 279 AMG" (PDF). autocats.ws. Retrieved 2018-07-03.
- "2013 Mercedes-Benz SL65 AMG". Road & Track. 2012-04-04. Retrieved 2018-07-03.
- "MY14 SL-Class Specifications" (PDF). mbusa.com. Retrieved 2018-07-03.
- "FIRST DRIVE: Merc's monster S600 L, S65 AMG". Wheels. Retrieved 2018-07-03.
- "Future Strategy For Mercedes V-12 Engines Lies With AMG". Motor Authority. Retrieved 2018-07-03.
- "Mercedes S600 is a twin-turbo V12 limo". Top Gear. 2014-01-14. Retrieved 2018-07-03.
- "Mercedes-Benz Talks AMG Future, Celebrates 45 Years Of Performance Brand". Motor Authority. Retrieved 2018-07-03.
- "2013 Mercedes SL65 AMG @ Top Speed". Top Speed. Retrieved 2018-07-03.
- Kable, Greg (2016-10-03). "Mercedes-AMG S65 cabriolet revealed". Drive. Retrieved 2018-07-03.
- "Get Ready To Say Goodbye To Mercedes-AMG Using V12 Engines". Motor1.com. Retrieved 2018-07-03.
- "2017 Mercedes-AMG S65 Cabriolet Revealed!". Car and Driver. Retrieved 2018-07-03.
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