Mercedes-Benz / 2018
SL-Class
SL550
- Source engine label
- M278
- Source engine power
- 449 hp≈ 334.8 kW
- Transmission
- Automatic · 9 speeds
- Body
- Convertible/Cabriolet
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
2 source configuration groups
Mercedes-Benz / 2019–2022
SL-Class
SL550
- Source engine label
- M278
- Source engine power
- 449 hp≈ 334.8 kW
- Transmission
- Automatic · 9 speeds
- Body
- Convertible/Cabriolet
NHTSA VIN specification · Market not established
Specifications & source conditions ↗