The Comparative Analysis :
BMW 420d Gran Coupé (17 - 19) vs. BMW 420i Gran Coupé Steptronic (14 - 16)
€ 44,500
€ 38,900
€ 44,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,900
ⓘ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 420i Gran Coupé are absolutely identical. Both are 4638 mm long, 1825 mm wide and 1389 mm tall.
420d Gran Coupé
420i 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
420i Gran Coupé
1640 kg
Kerb Weight
1580 kg
2125 kg
Gross Vehicle
Weight
Weight
2065 kg
Weight Difference:
60 kg
3.66 %
General
420d Gran Coupé
420i Gran Coupé
F36
Generation
F36
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
420d Gran Coupé
420i Gran Coupé
Straight-four diesel engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
BMW B47
Engine Series
BMW N20
B47-D20
Engine Code
N20-B20
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1997 CC
187 bhp
at 4000 rpm
Power
181 bhp
at 5000 rpm
420d Gran Coupé
187 bhp
181 bhp
420i Gran Coupé
400 NM
at 1750 rpm
Max. Torque
270 NM
at 1250 rpm
420d Gran Coupé
400 NM
270 NM
420i Gran Coupé
Performance
420d Gran Coupé
420i Gran Coupé
149 mph
Maximum Speed
147 mph
7.6 sec
Acceleration 0 to 62 mph
7.6 sec
62 mph
62
mph
mph
106 m
0.000 sec
420d Gran Coupé
62 mph
62
mph
mph
106 m
0.000 sec
420i Gran Coupé
▶ REPLAY
8.77 kg/bhp
Weight-to-Power Ratio
8.73 kg/bhp
420d Gran Coupé
8.77 kg/bhp
8.73 kg/bhp
420i Gran Coupé
Fuel Economy / Emissions
420d Gran Coupé
420i Gran Coupé
Fuel Economy
59 mpg
combined
46 mpg
420d Gran Coupé
59 mpg
46 mpg
420i Gran Coupé
50 mpg
city
34 mpg
No data
motorway
No data
57 L
Fuel Tank Capacity
60 L
738 mi
Range
611 mi
420d Gran Coupé
738 mi
611 mi
420i Gran Coupé
Environmental Impact
98.8 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 Gran Coupé
98.8 kWh
115.6 kWh
420i Gran Coupé
Euro 6c (WLTP)
Emission Standard
Euro 6b (NEFZ)
144 g/km (WLTP)
CO2 Emissions
142 g/km (NEFZ)
Practical Convenience
420d Gran Coupé
420i 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
