The Comparative Analysis :
BMW 420d Coupé Steptronic (15 - 17) vs. BMW 430i Coupé (17 - 18)
€ 43,000
€ 45,500
€ 43,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the 420d Coupé and the 430i Coupé are absolutely identical. Both are 4638 mm long, 1825 mm wide and 1377 mm tall.
420d Coupé
430i 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
420d Coupé
430i Coupé
1575 kg
Kerb Weight
1565 kg
2020 kg
Gross Vehicle
Weight
Weight
2010 kg
Weight Difference:
10 kg
0.63 %
General
420d Coupé
430i Coupé
F32
Generation
F32
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
420d Coupé
430i Coupé
Straight-four diesel engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
BMW B47
Engine Series
BMW B48
B47-D20
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1998 CC
187 bhp
at 4000 rpm
Power
249 bhp
at 5200 rpm
420d Coupé
187 bhp
249 bhp
430i Coupé
400 NM
at 1750 rpm
Max. Torque
350 NM
at 1450 rpm
420d Coupé
400 NM
350 NM
430i Coupé
Performance
420d Coupé
430i Coupé
144 mph
Maximum Speed
155 mph
7.1 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
99 m
0.000 sec
420d Coupé
62 mph
62
mph
mph
82 m
0.000 sec
430i Coupé
▶ REPLAY
8.42 kg/bhp
Weight-to-Power Ratio
6.29 kg/bhp
420d Coupé
8.42 kg/bhp
6.29 kg/bhp
430i Coupé
Fuel Economy / Emissions
420d Coupé
430i Coupé
Fuel Economy
71 mpg
combined
46 mpg
420d Coupé
71 mpg
46 mpg
430i Coupé
60 mpg
city
36 mpg
No data
motorway
No data
57 L
Fuel Tank Capacity
60 L
885 mi
Range
611 mi
420d Coupé
885 mi
611 mi
430i Coupé
Environmental Impact
82.2 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).
115.6 kWh
420d Coupé
82.2 kWh
115.6 kWh
430i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
106 g/km (NEFZ)
CO2 Emissions
143 g/km (NEFZ)
Practical Convenience
420d Coupé
430i Coupé
2
Doors
2
4
No. of Seats
4
445 kg
Maximum Payload
445 kg
445 L
Boot Capacity
445 L
No data
Boot Capacity (Seats Down)
No data
