The Comparative Analysis :

BMW 420i Coupé (13 - 16) vs. BMW 420d Coupé Steptronic (17 - ..)

€ 36,800
BMW 420i Coupé (13 - 16) 420i Coupé
€ 46,700
 BMW 420d Coupé Steptronic (17 - ..) 420d Coupé
€ 36,800
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 420i Coupé and the 420d Coupé are absolutely identical. Both are 4638 mm long, 1825 mm wide and 1377 mm tall.
420i Coupé
420d Coupé
1377
Blueprint BMW 420i Coupé (13 - 16)
1825
2017
1377
Blueprint BMW 420d Coupé Steptronic (17 - ..)
1825
2017
1825 mm
Width
1825 mm
2017 mm
Width Incl. Mirrors
2017 mm
1377 mm
Height
1377 mm
Blueprint BMW 420i Coupé (13 - 16)
2810
4638
Blueprint BMW 420d Coupé Steptronic (17 - ..)
2810
4638
4638 mm
Length
4638 mm
2810 mm
Wheelbase
2810 mm

Vehicle Weight

420i Coupé
420d Coupé
1505 kg
Kerb Weight
1615 kg
1950 kg
Gross Vehicle
Weight
2065 kg
BMW 420i Coupé (13 - 16)
Weight Difference:
110 kg
6.81 %
BMW 420d Coupé Steptronic (17 - ..)

General

420i Coupé
420d Coupé
F32
Generation
F32
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

420i Coupé
420d Coupé
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW N20
Engine Series
BMW B47
N20-B20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1995 CC
181 bhp
at 5000 rpm
Power
187 bhp
at 4000 rpm
420i Coupé
181 bhp
187 bhp
420d Coupé
270 NM
at 1250 rpm
Max. Torque
400 NM
at 1750 rpm
420i Coupé
270 NM
400 NM
420d Coupé

Performance

420i Coupé
420d Coupé
147 mph
Maximum Speed
144 mph
7.3 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph 62
mph

101 m
0.000 sec

420i Coupé

62 mph 62
mph

100 m
0.000 sec

420d Coupé

▶ REPLAY
8.31 kg/bhp
Weight-to-Power Ratio
8.64 kg/bhp
420i Coupé
8.31 kg/bhp
8.64 kg/bhp
420d Coupé

Fuel Economy / Emissions

420i Coupé
420d Coupé
Fuel Economy
46 mpg
combined
63 mpg
420i Coupé
46 mpg
63 mpg
420d Coupé
34 mpg
city
54 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
57 L
Kraftstoffanzeige
611 mi
Range
787 mi
420i Coupé
611 mi
787 mi
420d Coupé
Environmental Impact
115.6 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).
92.5 kWh
420i Coupé
115.6 kWh
92.5 kWh
420d Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
144 g/km (NEFZ)
CO2 Emissions
148 g/km (WLTP)

Practical Convenience

420i 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