The M297 is a V12 engine produced by Mercedes-Benz, from 1997 to 2016. Engine code was derived from the CLK GTR's C297 chassis code.[1]
| Mercedes-Benz M297 | |
|---|---|
2.jpg) Pagani Zonda F M297 engine | |
| Overview | |
| Manufacturer | Mercedes-Benz |
| Production | 1997–2016 |
| Layout | |
| Configuration | Naturally aspirated 60° V12 |
| Displacement |
|
| Cylinder bore |
|
| Piston stroke | 92.4 mm (3.64 in) |
| Cylinder block material | Aluminium alloy |
| Cylinder head material | Aluminium silicon |
| Valvetrain | DOHC 4 valves x cyl. |
| Compression ratio |
|
| Combustion | |
| Fuel system | Multi-point fuel injection |
| Fuel type | Gasoline |
| Cooling system | Water-cooled |
| Output | |
| Power output | 386–559 kW (525–760 PS; 518–750 hp) |
| Torque output | 750–900 N⋅m (553–664 lb⋅ft) |
| Chronology | |
| Predecessor | Mercedes-Benz M163 engine |
| Successor | Mercedes-Benz M158 engine Mercedes-Benz M137 engine (AMG) |
Design
editThe M297 is based on the M120 engine but has been tuned by AMG for use in high-performance sports cars. It was offered as a 6.9 L (6,898 cc) version with a bore and stroke of 89 mm × 92.4 mm (3.50 in × 3.64 in), respectively, and was only available in the road-legal version of the CLK GTR.[2] A 7.3 L (7,291 cc) unit was also available featuring a larger bore of 91.5 mm (3.60 in), and was used in Pagani Zonda models until 2016.[3]
Engines
edit| Displacement | Power output | @ rpm | Torque | @ rpm | Years |
|---|---|---|---|---|---|
| 6,898 cc (6.9 L; 420.9 cu in) | 464 kW (631 PS; 622 hp) | 6,800 | 731 N⋅m (539 lb⋅ft) | 5,250 | 1997-1999 |
| 7,291 cc (7.3 L; 444.9 cu in) | 386 kW (525 PS; 518 hp) | 5,500 | 750 N⋅m (553 lb⋅ft) | 4,000 | 1997–2001 |
| 408 kW (555 PS; 547 hp) | 5,900 | 4,050 | 2001–2006 | ||
| 442 kW (601 PS; 593 hp) | 6,150 | 760 N⋅m (561 lb⋅ft) | 4,000 | 2004–2008 | |
| 478 kW (650 PS; 641 hp) | 6,200 | 780–900 N⋅m (575–664 lb⋅ft) | 2006–2011 | ||
| 492 kW (669 PS; 660 hp) | 2010 | ||||
| 498 kW (677 PS; 668 hp) | 2009–2010 | ||||
| 559 kW (760 PS; 750 hp) | 8,000 | 3,900 | 2012–2016 | ||
| 588.5 kW (800 PS; 789 hp) | 2017 |
464 kW version
- 1997–1999 CLK GTR Straßenversion (6.9 L)
488 kW version
450 kW version
Pagani Zonda
editM297, the most powerful iterations replaced the M120 in the Pagani Zonda, powering every single version of the supercar (there were many) built from 2002 onwards.[4][5][6][7][8][9]
442 kW version
- 2005–2008 Pagani Zonda F[5]
478 kW version
- 2006–2011 Pagani Zonda F Clubsport
- 2006–2009 Pagani Zonda Roadster F[6]
- 2009 Pagani Zonda PS
492 kW version
498 kW version
- 2009–2010 Pagani Zonda Cinque[7]
- 2010 Pagani Zonda Cinque Roadster[8]
- 2010 Pagani Zonda HH
559 kW version
- 2012 Pagani Zonda 760
- 2012 Pagani Zonda 760LH
- 2012 Pagani Zonda 760RS
- 2012 Pagani Zonda 764 Passione
- 2014 Pagani Zonda LM
- 2014 Pagani Zonda X
- 2015 Pagani Zonda 760 Zozo
- 2015 Pagani Zonda 760 AG Roadster
- 2015 Pagani Zonda Kiryu
- 2016 Pagani Zonda OLIVER Evolution
588.5 kW version
Applications:[10]
| Year | Model | Displacement | Power output |
|---|---|---|---|
| 2005 | Pagani Zonda F | 7,291 cc (7.3 L; 444.9 cu in) | 602 PS (443 kW; 594 hp)[5] |
| 2005 | Pagani Zonda F Clubsport / Zonda Roadster F | 650 PS (478 kW; 641 hp)[6] | |
| 2009 | Pagani Zonda Cinque / Zonda Cinque Roadster | 678 PS (499 kW; 669 hp)[7][8] | |
| 2010 | Pagani Zonda Tricolore | 670 PS (493 kW; 661 hp)[9] | |
| 2012 | Pagani Zonda 760 | 760 PS (559 kW; 750 hp)[11] | |
| 2017 | Pagani Zonda HP Barchetta | 800 PS (588 kW; 789 hp)[12] |
References
edit- ^ "CLK-GTR - C 297". mercedes-benz-publicarchive.com. Retrieved 16 March 2024.
- ^ "1998 Mercedes CLK-GTR @ Top Speed". Top Speed. Retrieved 2018-09-02.
- ^ "This Pagani Zonda Was Commissioned For A Nine-Year-Old". CarBuzz. Retrieved 2018-09-02.
- ^ Radu, Vlad. "The Story of Mercedes' First Production V12 Engine and How It Became Legendary". www.autoevolution.com. Retrieved 2 November 2023.
- ^ a b c "Zonda F | Pagani". Retrieved 2023-11-12.
- ^ a b c "Zonda Roadster F | Pagani". Retrieved 2023-11-12.
- ^ a b c "Zonda Cinque | Pagani". Retrieved 2023-11-12.
- ^ a b c "Zonda Cinque Roadster | Pagani". Retrieved 2023-11-12.
- ^ a b c "Zonda Tricolore | Pagani". Retrieved 2023-11-12.
- ^ Radu, Vlad. "The Story of Mercedes' First Production V12 Engine and How It Became Legendary". www.autoevolution.com. Retrieved 2 November 2023.
- ^ Kelshikar, Tushar (2022-01-02). "Pagani Zonda 760 Roadster to be revealed soon; last of the 760 Series". The Supercar Blog. Retrieved 2022-01-02.
- ^ "StackPath". www.pagani.com. Retrieved 2022-06-29.