Select Units
Brand
Series
Model
Generation
Modification
420d (184 Hp) Steptronic
Body Type
Coupe
Start of production
2013
End of production
2015
Powertrain
ICE
Fuel type
Diesel
Fuel tank capacity
57
l
15.06
US gal
12.54
UK gal
Engine displacement
1995 cm³ 121.74 cu. In.
Power
184 hp (at 4000 rpm)
Torque
380 Nm (at 1750 rpm) 280.27 lb. ft (at 1750 rpm)
Drive Axle
Rear wheel drive
Top Speed
232 km/h 144 mph
Gearbox type
Automatic
Number of Gears
8 Steptronic
Kerb weight
1540 kg 3395.1 lbs
Length
4638 mm 182.6 in
Width
1825 mm 71.85 in
Doors
2
Seats
4
Wheel rims
7.5J x 17
FULL SPECS
Economy
- Urban
5.6 - 5.4
l/100 km
42 - 43.56
US mpg
50.44 - 52.31
UK mpg
- Extra urban
4.2 - 4.1
l/100 km
56 - 57.37
US mpg
67.26 - 68.9
UK mpg
- Combined
4.7 - 4.6
l/100 km
50.04 - 51.13
US mpg
60.1 - 61.41
UK mpg
Speed
- Top speed
232 km/h 144 mph
Acceleration
0 - 100 km/h
7.3 sec
0 - 60 mph
6.9 sec
Engine Model
N47D20C
Powertrain
ICE
Fuel type
Diesel
Fuel system
Diesel Commonrail
Engine Location
Front, Longitudinal
Turbine
Turbocharger
Engine displacement
1995 cm³ 121.74 cu. In.
Power
184 hp (at 4000 rpm)
Torque
380 Nm (at 1750 rpm) 280.27 lb. ft (at 1750 rpm)
Number of cylinders
4
Valves per cylinder
4
Position of cylinders
Inline
Cylinder Bore
84 mm 3.31 in
Piston Stroke
90 mm 3.54 in
Compression ratio
16.5
Engine oil capacity
5.2
l
5.51
US qt
4.58
UK qt
Coolant
7
l
7.42
US qt
6.16
UK qt
Length
4638 mm 182.6 in
Width
1825 mm 71.85 in
Height
1377 mm 54.21 in
Wheelbase
2810 mm 110.63 in
Front track
1545 mm 60.83 in
Rear (Back) track
1594 mm 62.76 in
Drive Axle
Rear wheel drive
Number of Gears
8 Steptronic
Brakes
- Front
Ventilated discs
- Rear
Disc
Assisting system
ABS
Steering type
Steering rack and pinion
Tire size
- Front
225/50 R17 94W
Wheel rims
7.5J x 17
Kerb weight
1540 kg 3395.1 lbs
Max. weight
1985 kg 4376.2 lbs
Luggage capacity
- Max. roof load
445 kg 981.1 lbs