The Comparative Analysis :
BMW 418d Coupé Steptronic (15 - 17) vs. BMW 420d Coupé Steptronic (17 - ..)
€ 40,800
€ 46,700
€ 40,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the 418d Coupé and the 420d Coupé are absolutely identical. Both are 4638 mm long, 1825 mm wide and 1377 mm tall.
418d Coupé
420d Coupé
1377
1825
2017
1377
1825
2017
1825 mm
Width
1825 mm
2017 mm
Width Incl. Mirrors
2017 mm
1377 mm
Height
1377 mm
2810
4638
2810
4638
4638 mm
Length
4638 mm
2810 mm
Wheelbase
2810 mm
Vehicle Weight
418d Coupé
420d Coupé
1560 kg
Kerb Weight
1615 kg
2005 kg
Gross Vehicle
Weight
Weight
2065 kg
Weight Difference:
55 kg
3.41 %
General
418d Coupé
420d Coupé
F32
Generation
F32
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
418d Coupé
420d Coupé
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW B47
Engine Series
BMW B47
B47-D20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1995 CC
148 bhp
at 4000 rpm
Power
187 bhp
at 4000 rpm
418d Coupé
148 bhp
187 bhp
420d Coupé
320 NM
at 1500 rpm
Max. Torque
400 NM
at 1750 rpm
418d Coupé
320 NM
400 NM
420d Coupé
Performance
418d Coupé
420d Coupé
132 mph
Maximum Speed
144 mph
8.6 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph
62
mph
mph
119 m
0.000 sec
418d Coupé
62 mph
62
mph
mph
100 m
0.000 sec
420d Coupé
▶ REPLAY
10.54 kg/bhp
Weight-to-Power Ratio
8.64 kg/bhp
418d Coupé
10.54 kg/bhp
8.64 kg/bhp
420d Coupé
Fuel Economy / Emissions
418d Coupé
420d Coupé
Fuel Economy
69 mpg
combined
63 mpg
418d Coupé
69 mpg
63 mpg
420d Coupé
56 mpg
city
54 mpg
No data
motorway
No data
57 L
Fuel Tank Capacity
57 L
864 mi
Range
787 mi
418d Coupé
864 mi
787 mi
420d Coupé
Environmental Impact
84.3 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
92.5 kWh
418d Coupé
84.3 kWh
92.5 kWh
420d Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
109 g/km (NEFZ)
CO2 Emissions
148 g/km (WLTP)
Practical Convenience
418d Coupé
420d Coupé
2
Doors
2
4
No. of Seats
4
445 kg
Maximum Payload
450 kg
445 L
Boot Capacity
445 L
No data
Boot Capacity (Seats Down)
No data
