Mercedes-Benz / 2018
CLS-Class
CLS550-4M
- Source engine label
- M278
- Source engine power
- 402 hp≈ 299.8 kW
- Transmission
- Automatic · 9 speeds
- Body
- Sedan/Saloon
NHTSA VIN specification · Market not established
Specifications & source conditions ↗SOURCE-RECORDED POWERTRAINS
Engine fitments & vehicle specifications
Browse source-recorded engine, trim, transmission and body specifications by vehicle and documented year. Market and full production coverage are not inferred.
Exact engine code: M278
4 source configuration groups
Mercedes-Benz / 2018
CLS-Class
CLS550
- Source engine label
- M278
- Source engine power
- 402 hp≈ 299.8 kW
- Transmission
- Automatic · 9 speeds
- Body
- Sedan/Saloon
NHTSA VIN specification · Market not established
Specifications & source conditions ↗Mercedes-Benz / 2019, 2021–2022
CLS-Class
CLS550-4M
- Source engine label
- M278
- Source engine power
- 402 hp≈ 299.8 kW
- Transmission
- Automatic · 9 speeds
- Body
- Coupe
NHTSA VIN specification · Market not established
Specifications & source conditions ↗Mercedes-Benz / 2019, 2021–2022
CLS-Class
CLS550
- Source engine label
- M278
- Source engine power
- 402 hp≈ 299.8 kW
- Transmission
- Automatic · 9 speeds
- Body
- Coupe
NHTSA VIN specification · Market not established
Specifications & source conditions ↗