| Mercedes-Benz M279 | |
|---|---|
 | |
| 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) |
| Cylinder block material | Aluminium alloy |
| Cylinder 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 |
The M279 is a twin-turbocharged V12 engine produced by Mercedes-Benz. It was launched in 2012 with the R231 SL65 AMG.[1]
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 |
2014–2019 |
| 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 | ||
| 450 kW (612 PS; 603 hp) @ 4,300–5,600 rpm |
900 N⋅m (664 lb⋅ft) @ 2,300–4,300 rpm |
2021– |
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]
- 2021–present Mercedes-Maybach S 680 4MATIC
M279 E60 LA (463 kW version)
- 2012–2018 SL 65 AMG (R231)[9]
- 2014–2019 S 65 AMG (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)
References
- ↑ "2013 Mercedes-Benz SL65 AMG". MotorTrend. 20 March 2012. 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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