The Comparative Analysis :
BMW 420d Gran Coupé Steptronic (17 - ..) vs. BMW 430d Gran Coupé xDrive Steptronic (14 - 15)
€ 46,700

€ 51,800

€ 46,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same length and width, but the 420d Gran Coupé is 1.5 cm lower.
420d Gran Coupé
430d Gran Coupé
1389
1825
2017
1404
1825
2017
1825 mm
Width
1825 mm
2017 mm
Width Incl. Mirrors
2017 mm
1389 mm
Height
1404 mm
2810
4638
2810
4638
4638 mm
Length
4638 mm
2810 mm
Wheelbase
2810 mm
Vehicle Weight
420d Gran Coupé
430d Gran Coupé
1665 kg
Kerb Weight
1750 kg
2140 kg
Gross Vehicle
Weight
Weight
2235 kg

Weight Difference:
85 kg
4.86 %

General
420d Gran Coupé
430d Gran Coupé
F36
Generation
F36
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
420d Gran Coupé
430d Gran Coupé
Straight-four diesel engine with turbocharger
Engine Type
Straight-six diesel engine with turbocharger
BMW B47
Engine Series
BMW N57
B47-D20
Engine Code
N57-D30


4
Valves
4
4
Cylinders
6
1995 CC
Engine Capacity
2993 CC
187 bhp
at 4000 rpm
Power
254 bhp
at 4000 rpm
420d Gran Coupé
187 bhp
254 bhp
430d Gran Coupé
400 NM
at 1750 rpm
Max. Torque
560 NM
at 1500 rpm
420d Gran Coupé
400 NM
560 NM
430d Gran Coupé
Performance
420d Gran Coupé
430d Gran Coupé
144 mph
Maximum Speed
155 mph
7.4 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph
62
mph
mph
103 m
0.000 sec

420d Gran Coupé
62 mph
62
mph
mph
74 m
0.000 sec

430d Gran Coupé
▶ REPLAY
8.9 kg/bhp
Weight-to-Power Ratio
6.89 kg/bhp
420d Gran Coupé
8.9 kg/bhp
6.89 kg/bhp
430d Gran Coupé
Fuel Economy / Emissions
420d Gran Coupé
430d Gran Coupé
Fuel Economy
61 mpg
combined
53 mpg
420d Gran Coupé
61 mpg
53 mpg
430d Gran Coupé
54 mpg
city
46 mpg
No data
motorway
No data
57 L
Fuel Tank Capacity
57 L
770 mi
Range
668 mi
420d Gran Coupé
770 mi
668 mi
430d Gran Coupé
Environmental Impact
94.6 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).
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).
109.1 kWh
420d Gran Coupé
94.6 kWh
109.1 kWh
430d Gran Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
150 g/km (WLTP)
CO2 Emissions
140 g/km (NEFZ)
Practical Convenience
420d Gran Coupé
430d Gran Coupé
5
Doors
5
5
No. of Seats
5
475 kg
Maximum Payload
485 kg
480 L
Boot Capacity
480 L










1300 L
Boot Capacity (Seats Down)
1300 L