List of Mercedes-Benz engines

Mercedes-Benz has produced a range of petrol, diesel, and natural gas engines. This is a list of all internal combustion engine models manufactured.

Petrol engines

Straight-three

• M160, 0.6 – 0.7 L (1998–2007)
• M134, 1.1 L (2004-2006)
• M132, 1.0 L (2007-2015)
• M281, 0.9 - 1.0 L (2014–present)

Flat-four

• M144, 1.3 L (1936–1937, prototype)

Inline-four

• M14, 1.3 L (1928, prototype)
• M23, 1.3 L (1933–1936)
• M30, 1.5 L (1934–1939)
• M28, 1.7 L (1935–1939)
• M136, 1.7 – 1.8 L (1935–1955)
• M149, 2.0 L (1938–1939)
• M121, 1.9 – 2.0 L (1955–1968)
• M118, 1.5 – 1.8 L (1965–1972)
• M115, 2.0 – 2.3 L (1968–1985)
• M102, 1.8 – 2.5 L (1980–1996)
• M111, 1.8 – 2.3 L (1992–2006)
• M166, 1.4 – 2.1 L (1997–2005)
• M271, 1.6 – 1.8 L (2002–2015)
• M266, 1.5 – 2.0 L (2004–2012)
• М135 1.3 – 1.6 L (2004–2010)
• M270, 1.6 – 2.0 L (2011–present)
• M200, 1.2 L (2012–present)
• M274, 1.6 – 2.0 L (2012–present)
• M133, 2.0 L (2013–2019)
• M260/M264, 1.5 – 2.0 L (2017–present)
• M139, 2.0 L (2019–present)
• M282, 1.3 L (2018–present)
• M254, 2.0 L (2021–present)

Flat-six

• M145, 1.9 L (1936–1937, prototype)

Straight-six

• M836, 3.9 – 4.0 L (1924–1929)
• M9456, 6.3 L (1924–1929)
• M01, 1.4 L (1926, prototype)
• M02, 2.0 L (1926–1933)
• M03, 3.0 L (1926–1927)
• M04, 3.0 – 3.1 L (1927–1928)
• M09, 3.4 L (1928–1929)
• M06, 6.8 – 7.1 L (1928–1934)
• M10, 3.5 L (1929–1933)
• M11, 2.6 L (1929–1935)
• M15, 1.7 L (1931–1936)
• M18, 2.9 L (1933–1937)
• M21, 2.0 L (1933–1936)
• M143, 2.2 L (1936–1941)
• M142, 3.2 L (1937–1942)
• M153, 2.3 L (1939–1943)
• M159, 2.6 L (1940, prototype)
• M180, 2.2 – 2.3 L (1951–1980)
• M186, 3.0 L (1951–1958)
• M188, 3.0 L (1952–1958)
• M194, 3.0 L (1952, non production; Sportscar racing engine)
• M198, 3.0 L (1954–1963)
• M199, 3.0 L (1955–1958)
• M127, 2.2 L (1958–1964)
• M189, 3.0 L (1958–1967)
• M129, 2.5 L (1965–1967)
• M108, 2.5 L (1965–1967)
• M130, 2.8 L (1968–1972)
• M114, 2.5 L (1967–1972)
• M123, 2.5 L (1976–1985)
• M110, 2.8 L (1972–1986)
• M103, 2.6 – 3.0 L (1984–1995)
• M104, 2.8 - 3.2 – 3.6 L (1989–1997)
• M256, 3.0 L (2017–present)

V6

• M106, 2.5 L (1994–1996; non-production - prototype DTM racing engine)
• M112, 2.4 – 3.7 L (1997–2005)
• M272, 2.5 – 3.5 L (2004–2017)
• M276, 2.8 – 3.5 L (2010–2023)
• Mercedes-Benz turbo-hybrid V6 F1 engine 1.6 L (2014–present)^[1]

Flat-eight

• M146, 2.5 L (1936-1937, prototype)

Straight-eight

• M08, 4.6 – 5.0 L (1928–1940)
• M07, 7.7 L (1930–1938)
• M19, 3.8 L (1932–1933)
• M22, 3.8 – 4.0 L (1933–1934)
• M25 / M125 3.4 - 5.7 L (1934–1939; non-production – Grand Prix racing engine)
• M24, 5.0 – 5.4 L (1934–1944)
• M150, 7.7 L (1938–1944)
• M124, 5.8 L (1939, prototype)
• M196 2.5 – 3.0 L (1954–1955; non-production – Formula 1 engine)

V8

• M147, 4.0 L (1938, prototype)
• M100, 6.3 – 6.9 L (1963–1981)
• M116, 3.5 – 4.2 L (1969–1991)
• M117, 4.5 – 5.6 L (1971–1992)
• M119, 4.2 – 6.0 L (1989–1999)
• 500I, 3.43 L (1994; non-production – Indy car racing engine)
• IC108, 2.65 – 3.43 L (1995–2000; non-production – Indy car racing engine)
• M113, 4.3 – 5.5 L (1997–2012)
• M155, 5.4 L (2004–2009)
• M273, 4.7 – 5.5 L (2005–2010)
• FO, 2.4 L (2006–2013; non-production – Formula One racing engine)^[2][3][4]
• M156, 6.2 L (2006–2014)
• M159, 6.2 L (2009–2014)
• M278, 4.7 L (2010–2020)
• M157, 5.5 L (2010–2019)
• M152, 5.5 L (2012–2015)
• M176/M177/M178, 4.0 L (2014–present)^[5]

V10

• FO, 3.0 – 3.5 L (1994–2005; non-production – racing engine)^[6]

V12

• M154 / M163 3.0 – 4.7 L (1934–1939; non-production – Grand Prix racing engine)
• M148, 6.0 L (1941–1942, prototype)
• M157, 6.0 L (1941–1942, prototype)
• MB503 42.4 - 44.5 L (1937-1939, prototype)
• MB509, 44.0 L (used in Panzer VIII Maus V1)
• M120, 6.0 – 7.3 L (1991–1998)
• M297, 6.9 – 7.3 L (1997–2016)
• M137, 5.8 – 6.3 L (1998–2002)
• M275, 5.5 — 6.0 L (2002—2013)
• M285, 5.5 L (2002–2013)
• M277, 6.0 L (2012–present)
• M279, 6.0 L (2012–present)
• M158, 5.5 – 6.0 L (2012–present)

Flat-12

• M291, 3.5 L (1991–1992; non-production – Group C racing engine)^{[7][8][9][10][11][12]}

Wankel

• M950, 1.8 – 2.4 L (1969–1970)

Inline diesel engines

One-cylinder

• MB851, 1.5 L
• MB861, 1.5 L

Inline-Two

• MB852, 2.9 L
• MB862, 2.9 L
• OM632, 0.8 L
• M202B, 6.5 L (1947–???)

Inline-three

• MB853, 4.3 L
• M203B, 9.7 L (1947–???)
• MB863, 4.3 L (1954–???)
• OM660, 0.8 L (1998–2015)
• OM639, 1.5 L (2004–2009)

Inline-four

• OM138, 2.5 L (1935–1940)
• OM636, 1.7 – 1.8 L (1949–1990)
• OM621, 1.9 – 2.0 L (1959–1967)
• OM615, 2.0 – 2.2 L (1968–1985)
• OM616, 2.4 L (1973–1985)
• OM601, 2.0 – 2.3 L (1983–2001)
• OM604, 2.0 – 2.2 L (1993–1998)
• OM668, 1.7 L (1997–2005)
• OM611, 2.1 – 2.2 L (1998–2006)
• OM646, 2.1 L (2002–2010)
• OM640, 2.0 L (2004–2012)
• OM651, 1.8 – 2.1 L (2008–present)
• OM622/OM626, 1.6 L (2014–2018)
• OM654, 2.0 L (2016–present)
• OM664 (Ssangyong D20DT engine), 2.0 L (2005–2012)
• OM699, 2.3 L (2017–2020)
• OM607, 1.5 L (2012–present)
• OM608, 1.5 L (2018–present)

Buses and trucks:

• OM314, 3.8 L (1965–???)
• OM364, 4.0 L (1984–???)
• OM904, 4.2 L (1996–present)
• OM924, 4.8 L (2004–present)
• OM934, 5.1 L (2013–present)^[13]

Inline-five

• OM617, 3.0 L (1974–1991)
• OM602, 2.5 – 2.9 L (1985–2002)
• OM605, 2.5 L (1993–2001)
• OM612, 2.7 – 3.0 L (1999–2006)
• OM665, 2.7 L (2001–2014) (Licensed version of OM612 engine for (WJ) Jeep Grand Cherokee (OM665.921 2.7 CRD engine) and for some models of SsangYong (D27DT/OM665.9xx 2.7 XDI engine))
• OM647, 2.7 L (2004–2006)

Inline-six

• OM603, 3.0 – 3.5 L (1986–1997)
• OM606, 3.0 L (1993–2001)
• OM613, 3.2 L (1999–2003)
• OM648, 3.2 L (2002–2006)
• OM656, 2.9 – 3.0 L (2017–present)

Buses and trucks:

• OM5, 8.6 L (1928–1932)
• OM49
• OM54, 12.5 L (1934–1939)
• OM57, 11.3 – 12.5 L (1938–1940)
• OM65
• OM67, 7.2 – 7.4 L (1935–1954)
• OM77
• OM79, 10.3 L (1932–1936)
• OM302, 4.6 L (1941) (prototype)
• OM312, 4.6 L (1949)
• OM315, 8.2 L
• OM321, 5.1 L
• OM322, 5.7 L
• OM326, 10.8 L
• OM346, 10.8 L
• OM352, 5.7 L (1963–present)
• OM355, 11.6 L
• OM360, 8.7 L
• OM366, 6.0 L (1984–present)
• OM407 11.4 L
• OM427 12.0 L
• OM447 12.0 L
• OM457, 12.0 L (2003–present)
• OM460 12.8 L
• OM470, 10.7 L
• OM471, 12.8 L
• OM472, 14.8 L
• OM473, 15.6 L (2012–present)^[14]
• OM906, 6.4 L (1998–present)
• OM926, 7.2 L (2000–present)
• OM936, 7.6 L (2013–present)

V diesel engines

V6

• OM642, 3.0 L (2005–present)

Buses and trucks:

• OM401, 9.6L
• OM421, 11.0 L (1982–1995)^[15]
• OM441 (1978–present) (used in Hyundai KR111/RM114)
• OM501, 12.0 L

V8

• OM628, 4.0 L (1999–2005)
• OM629, 4.0 L (2005–2010)

Busses and trucks:

• OM402 12.8 L
• OM422 14.6 L
• OM442 14.6 L - 15.1 L
• OM502 16.0 L

V10

• OM403 16.0 L
• OM423 18.3 L
• OM443 18.3 L - 18.8 L
• OM503

V12

• OM404, 20.9 L
• OM424 22.0 L
• OM444, 22.6 L
• OM504
• MB500, 66.4 L (used in e-boats)
• MB507, 42.4 – 44.5 L
• MB512
• MB517, 42.4 L (used in Panzer VIII Maus V2)
• MB820
• MB835

V16

• MB602
• MB512
• MB839, 104.3 L

V20

• MB501
• MB511
• MB518, 134.4 L (1951–1973)

Natural gas engines

• M366 (CNG), 6.0 L^[16][17]
• M407 (LPG)
• M447 (CNG), 12.0 L^[18][19]
• M906 (CNG), 6.9 L^{[20][21][22][23][24]}
• M936G (CNG), 7.7 L^[25][26]
• OM924, 4.8 L^[27][28]
• OM926 (CNG), 7.2 L^{[29][30][31][32][28]}

References

1. "Formula 1 Engine Facts « Mercedes AMG HPP".
2. "The first 2006 F1 2.4 litre V8 hits the racetrack". 22 September 2005.
3. "100th race for the Mercedes 2.4l V8 engines". 27 July 2011.
4. "Hear the Last Mercedes-Benz F1 V8 Engine Sing at 18,000 RPM [Video]". 25 November 2013.
5. "Mercedes details 4.0L twin-turbo V8 for AMG GT". Autoblog. Retrieved 24 June 2023.
6. "Engine Mercedes • STATS F1".
7. "Mercedes-Benz M291 Engine".
8. "Listen to the Howl of the Doomed Mercedes Flat-12 Engine". 18 January 2017.
9. "Mercedes C291 group C (1991) - Racing Cars".
10. "Mercedes C291: A Star Is Born | dailysportscar.com". www.dailysportscar.com. Retrieved 24 June 2023.
11. "Motor M 291".
12. "#MotorsportFail – the 1991 Mercedes-Benz C291". 25 August 2017.
13. "Mercedes-Benz Powertrain Engine Technology". www.mercedes-benz.com. Retrieved 16 December 2019.
14. "Mercedes Arocs is the new force in construction---as previously mentioned by Biglorryblog!". Biglorryblog. 29 January 2013. Retrieved 29 January 2013.
15. Kacher, Georg (September 1982). Kennett, Pat (ed.). "Munich Show report". TRUCK. London, UK: FF Publishing Ltd: 73.
16. Borges, Luiz Henrique; Hollnagel, Carlos; Muraro, Wilson (1996). "Development of a Mercedes-Benz Natural Gas Engine M 366 LAG, with a Lean Burn Combustion System". SAE Technical Paper Series. Vol. 1. doi:10.4271/962378.
17. Cachon, Luis; Pucher, Ernst (2011). "Real-World Performance of a CNG Heavy Duty Articulated Truck". SAE International Journal of Fuels and Lubricants. 4 (2): 318–327. doi:10.4271/2011-24-0192. JSTOR 26272154.
18. Hollnagel, Carlos; Wunderlich, Claudio (2000). "Development of the Mercedes-Benz CNG-Engine M447hLAG". SAE Technical Paper Series. Vol. 1. doi:10.4271/2000-01-3271.
19. "Natural Gas Engine: M 447 hLAG In Mercedes-Benz City Bus" (PDF). icc.mercedes-benz.com.au.
20. "Mercedes-Benz Econic Delivered to Singapore". 3 August 2010.
21. "Mercedes-Benz Econic with Natural Gas Technology at the World Climate Summit in Mexico - Daimler Global Media Site". media.daimler.com. Archived from the original on 12 November 2021.
22. "Mercedes-Benz showcasing new 7.7L Euro VI natural gas engine for medium-duty commercial vehicles at IAA; replaces two earlier models".
23. "Mercedes-Benz Econic with Natural Gas Technology now also in Asia". Archived from the original on 29 November 2011.
24. "Mercedes Econic | Top Speed". 31 May 2010.
25. Mercedes-Benz Media^{[permanent dead link‍]}
26. Mercedes-Benz Media^{[permanent dead link‍]}
27. "Mercedes OM924 manuals, specs".
28. "Mercedes-Benz Powertrain" (PDF). mercedes-benz.com.
29. "MTU 6R0120 DS200" (PDF). mtu-solutions.com.
30. Hilgers, Michael; Achenbach, Wilfried (2020). The Diesel Engine. Springer. ISBN 9783662608579.
31. "Mercedes Benz OM926 Engine Service Repair Manual .pdf".
32. "Conecto Euro V: Technical Data – Mercedes-Benz Buses".

External links

• Mercedes Engine Company
• History of Mercedes Engine
• Mercedes-benz.com
• Webcitation.org