The Comparative Analysis :

BMW 420d Gran Coupé xDrive Steptronic (14 - 15) vs. BMW 318d Gran Turismo Steptronic (15 - 16)

€ 44,200
BMW 420d Gran Coupé xDrive Steptronic (14 - 15) 420d Gran Coupé
€ 39,700
 BMW 318d Gran Turismo Steptronic (15 - 16) 318d Gran Turismo
€ 44,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 39,700

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The 420d Gran Coupé is considerably smaller in every dimension. It's 18.6 cm shorter, 0.3 cm narrower and 10.4 cm lower than the 318d Gran Turismo.
420d Gran Coupé
318d Gran Turismo
1404
Blueprint BMW 420d Gran Coupé xDrive Steptronic (14 - 15)
1825
2017
1508
Blueprint BMW 318d Gran Turismo Steptronic (15 - 16)
1828
2047
1825 mm
Width
1828 mm
2017 mm
Width Incl. Mirrors
2047 mm
1404 mm
Height
1508 mm
Blueprint BMW 420d Gran Coupé xDrive Steptronic (14 - 15)
2810
4638
Blueprint BMW 318d Gran Turismo Steptronic (15 - 16)
2920
4824
4638 mm
Length
4824 mm
2810 mm
Wheelbase
2920 mm

Vehicle Weight

420d Gran Coupé
318d Gran Turismo
1675 kg
Kerb Weight
1670 kg
2160 kg
Gross Vehicle
Weight
2165 kg
BMW 420d Gran Coupé xDrive Steptronic (14 - 15)
Weight Difference:
5 kg
0.3 %
BMW 318d Gran Turismo Steptronic (15 - 16)

General

420d Gran Coupé
318d Gran Turismo
F36
Generation
F34
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

420d Gran Coupé
318d Gran Turismo
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW N47
Engine Series
BMW B47
N47-D20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1995 CC
181 bhp
at 4000 rpm
Power
148 bhp
at 4000 rpm
420d Gran Coupé
181 bhp
148 bhp
318d Gran Turismo
380 NM
at 1750 rpm
Max. Torque
320 NM
at 1500 rpm
420d Gran Coupé
380 NM
320 NM
318d Gran Turismo

Performance

420d Gran Coupé
318d Gran Turismo
142 mph
Maximum Speed
130 mph
7.5 sec
Acceleration 0 to 62 mph
9.2 sec
62 mph 62
mph

104 m
0.000 sec

420d Gran Coupé

62 mph 62
mph

128 m
0.000 sec

318d Gran Turismo

▶ REPLAY
9.25 kg/bhp
Weight-to-Power Ratio
11.28 kg/bhp
420d Gran Coupé
9.25 kg/bhp
11.28 kg/bhp
318d Gran Turismo

Fuel Economy / Emissions

420d Gran Coupé
318d Gran Turismo
Fuel Economy
59 mpg
combined
66 mpg
420d Gran Coupé
59 mpg
66 mpg
318d Gran Turismo
50 mpg
city
58 mpg
No data
motorway
No data
Kraftstoffanzeige
57 L
Fuel Tank Capacity
57 L
Kraftstoffanzeige
738 mi
Range
824 mi
420d Gran Coupé
738 mi
824 mi
318d Gran Turismo
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).
88.5 kWh
420d Gran Coupé
98.8 kWh
88.5 kWh
318d Gran Turismo
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
127 g/km (NEFZ)
CO2 Emissions
112 g/km (NEFZ)

Practical Convenience

420d Gran Coupé
318d Gran Turismo
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
495 kg
480 L
Boot Capacity
520 L
1300 L
Boot Capacity (Seats Down)
1600 L