auto.wikisort.org - 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
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	2014–2019
	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 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)

References

На других языках

---

- [en] Mercedes-Benz M279 engine

---

[it] Mercedes-Benz M279

La sigla Mercedes-Benz M279 indica un motore a combustione interna a ciclo Otto con frazionamento a 12 cilindri a V, prodotto a partire dal 2012 dalla Casa tedesca Daimler-Benz per il suo marchio automobilistico Mercedes-Benz.

---

---