The Comparative Analysis :
BMW 420d Gran Coupé Steptronic (15 - 17) vs. BMW 430i Gran Coupé Steptronic (16 - 17)
€ 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 Gran Coupé and the 430i Gran Coupé are absolutely identical. Both are 4638 mm long, 1825 mm wide and 1389 mm tall.
420d Gran Coupé
430i Gran Coupé
1389
1825
2017
1389
1825
2017
1825 mm
Width
1825 mm
2017 mm
Width Incl. Mirrors
2017 mm
1389 mm
Height
1389 mm
2810
4638
2810
4638
4638 mm
Length
4638 mm
2810 mm
Wheelbase
2810 mm
Vehicle Weight
420d Gran Coupé
430i Gran Coupé
1600 kg
Kerb Weight
1615 kg
2085 kg
Gross Vehicle
Weight
Weight
2100 kg
Weight Difference:
15 kg
0.93 %
General
420d Gran Coupé
430i Gran Coupé
F36
Generation
F36
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
420d Gran Coupé
430i Gran 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 Gran Coupé
187 bhp
249 bhp
430i Gran Coupé
380 NM
at 1750 rpm
Max. Torque
350 NM
at 1450 rpm
420d Gran Coupé
380 NM
350 NM
430i Gran Coupé
Performance
420d Gran Coupé
430i Gran Coupé
144 mph
Maximum Speed
155 mph
7.3 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
101 m
0.000 sec
420d Gran Coupé
62 mph
62
mph
mph
82 m
0.000 sec
430i Gran Coupé
▶ REPLAY
8.56 kg/bhp
Weight-to-Power Ratio
6.49 kg/bhp
420d Gran Coupé
8.56 kg/bhp
6.49 kg/bhp
430i Gran Coupé
Fuel Economy / Emissions
420d Gran Coupé
430i Gran Coupé
Fuel Economy
71 mpg
combined
51 mpg
420d Gran Coupé
71 mpg
51 mpg
430i Gran Coupé
60 mpg
city
40 mpg
No data
motorway
No data
57 L
Fuel Tank Capacity
60 L
885 mi
Range
678 mi
420d Gran Coupé
885 mi
678 mi
430i Gran 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).
104.1 kWh
420d Gran Coupé
82.2 kWh
104.1 kWh
430i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
106 g/km (NEFZ)
CO2 Emissions
129 g/km (NEFZ)
Practical Convenience
420d Gran Coupé
430i Gran Coupé
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
485 kg
480 L
Boot Capacity
480 L
1300 L
Boot Capacity (Seats Down)
1300 L
