The Comparative Analysis :
BMW 420i Gran Coupé Steptronic (16 - 17) vs. BMW 418d Gran Coupé Steptronic (17 - ..)
€ 39,700
€ 44,300
€ 39,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the 420i Gran Coupé and the 418d Gran Coupé are absolutely identical. Both are 4638 mm long, 1825 mm wide and 1389 mm tall.
420i Gran Coupé
418d 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
420i Gran Coupé
418d Gran Coupé
1615 kg
Kerb Weight
1640 kg
2100 kg
Gross Vehicle
Weight
Weight
2120 kg
Weight Difference:
25 kg
1.52 %
General
420i Gran Coupé
418d Gran Coupé
F36
Generation
F36
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
420i Gran Coupé
418d Gran Coupé
Straight-four petrol engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW B48
Engine Series
BMW B47
B48-B20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1995 CC
181 bhp
at 5000 rpm
Power
148 bhp
at 4000 rpm
420i Gran Coupé
181 bhp
148 bhp
418d Gran Coupé
270 NM
at 1350 rpm
Max. Torque
320 NM
at 1500 rpm
420i Gran Coupé
270 NM
320 NM
418d Gran Coupé
Performance
420i Gran Coupé
418d Gran Coupé
147 mph
Maximum Speed
132 mph
7.7 sec
Acceleration 0 to 62 mph
9 sec
62 mph
62
mph
mph
107 m
0.000 sec
420i Gran Coupé
62 mph
62
mph
mph
125 m
0.000 sec
418d Gran Coupé
▶ REPLAY
8.92 kg/bhp
Weight-to-Power Ratio
11.08 kg/bhp
420i Gran Coupé
8.92 kg/bhp
11.08 kg/bhp
418d Gran Coupé
Fuel Economy / Emissions
420i Gran Coupé
418d Gran Coupé
Fuel Economy
51 mpg
combined
63 mpg
420i Gran Coupé
51 mpg
63 mpg
418d Gran Coupé
40 mpg
city
54 mpg
No data
motorway
No data
60 L
Fuel Tank Capacity
57 L
678 mi
Range
787 mi
420i Gran Coupé
678 mi
787 mi
418d Gran Coupé
Environmental Impact
104.1 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).
92.5 kWh
420i Gran Coupé
104.1 kWh
92.5 kWh
418d Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
127 g/km (NEFZ)
CO2 Emissions
149 g/km (WLTP)
Practical Convenience
420i Gran Coupé
418d Gran Coupé
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
480 kg
480 L
Boot Capacity
480 L
1300 L
Boot Capacity (Seats Down)
1300 L
