Mercedes-Benz SL-Class 2016–2020
6th Generation (R231) [restyling]No photos yet4.7 AT (455 PS)
General information
Number of doors2
CountryGermany
Steering wheel positionLeft
Car classS
At a glance
Engine4663 cm3 Gasoline
Power449 hp
GearboxAutomatic
Origin
Germany
GermanySpecifications
Engine
Compression ratio10.5
Max power (kW)335 kW
Turnover of maximum torque3500 RPM
Valves per cylinder4
Engine power449 hp
Engine power455 PS
Capacity4663 cm3
Max power at RPM5250 RPM
Maximum torque700 N*m
Number of cylinders8
Stroke cycle86.0 mm
Cylinder bore92.9 mm
Injection typedirect injection (direct)
Timing beltDOHC
Engine placementFront, longitudinal
Engine typeGasoline
Engine codeM278.927
Boost typeTurbocharged
Cylinder layoutV-type
Bodywork
Clearance107 mm
Height1315 mm
Front track width1597 mm
Back track width1600 mm
Curb weight1795 kg
Width1877 mm
Number of seater2
Full weight2175 kg
Wheel size255/40/R18, 285/35/R18 285/35/R18
Wheelbase2585 mm
Min trunk capacity345 l
Length4631 mm
Max trunk capacity485 l
Disc size8.5x18 ET35.5 9.5 18 47.5, 8.5x19 ET34.5 10 19 48, 8.5x19 ET34.5 9.5 19 48, 9x19 ET27 10 19 48, 9x19 ET27 9.5 19 48
Pitch Circle DiameterDIA66.5 5x112 mm
Body typeRoadster
Gearbox and handling
Number of gear9
Gearbox typeAutomatic
Drive wheelsRear wheel drive
Operating characteristics
City driving fuel consumption per 100 km12.4 l
CO2 emissions205 g/km
Max speed250 km/h
Acceleration (0-100 km/h)4.3 s
Fuel tank capacity65 l
Highway driving fuel consumption per 100 km7.0 l
Mixed driving fuel consumption per 100 km9.0 l
Fuel95
Emission standardsEuro 6
Suspension and brakes
Front suspensionIndependent, spring
Back suspensionIndependent, spring
Front brakesventilated disc
Rear brakesventilated disc
Grades & features
Select a grade to see its included features. A check means standard equipment; a cross means optional or not specified.