Mercedes-Benz SLC AMG R172 I (R172) · Roadster · 2016–2020

Mercedes-Benz SLC AMG R172 3.0 AT 390 HP

GasolineManual, 5 gearsFront drive
Power
75 hp · 55 kW
Torque
126 Nm
0–100 km/h
12.0 s
Top speed
172 km/h
Fuel consumption
6.2 l/100 km
On a full tank
~550 km
Other versions of this body · 2

Consumption and performance

manufacturer data
Top speed
172 km/h
Acceleration 0–100 km/h
12 s
Fuel tank
34 l

Engine

ahw, akq, ape, aua, bby · 1,390 cm³
Engine type
Gasoline
Engine code
ahw, akq, ape, aua, bby
Displacement
1,390 cm³
Max power
55 kW / 75 hp
Torque
126 Nm at 3800 rpm
Fuel
A95
Fuel system
Multipoint injection
Turbo
No
Engine position
In front
Cylinders
4
Valves per cylinder
4
Valvetrain
DOHC
Bore
76.5 mm
Stroke
75.6 mm
Compression ratio
10.5

Transmission

Drive
Front
Gearbox
Manual
Gears
5

Dimensions and capacity

class A
Body type
Hatchback
Doors
3
Seats
5
Length
3,527 mm
Width
1,639 mm
Height
1,460 mm
Wheelbase
2,323 mm
Front track
1,387 mm
Rear track
1,400 mm
Ground clearance
110 mm
Kerb weight
920 kg
Max weight
1,390 kg
Boot space (min)
130 l
Boot space (max)
830 l
Turning circle
9.8 m

Wheels, brakes and chassis

Tyre size
175/65/R13
Wheel fitment (PCD, CB)
DIA57.1 4x100
Front brakes
Discs
Rear brakes
Drums
Front suspension
Independent, coil spring
Rear suspension
Semi-independent, coil spring