The Comparative Analysis :

BMW 318d Gran Turismo Steptronic (18 - ..) vs. BMW 420d Gran Coupé xDrive (15 - 17)

€ 42,900
BMW 318d Gran Turismo Steptronic (18 - ..) 318d Gran Turismo
€ 43,300
 BMW 420d Gran Coupé xDrive (15 - 17) 420d Gran Coupé
€ 42,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,300

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

Vehicle Dimensions

The 318d Gran Turismo is considerably bigger in every dimension. It's 18.6 cm longer, 0.3 cm wider and 10.4 cm taller than the 420d Gran Coupé.
318d Gran Turismo
420d Gran Coupé
1508
Blueprint BMW 318d Gran Turismo Steptronic (18 - ..)
1828
2047
1404
Blueprint BMW 420d Gran Coupé xDrive (15 - 17)
1825
2017
1828 mm
Width
1825 mm
2047 mm
Width Incl. Mirrors
2017 mm
1508 mm
Height
1404 mm
Blueprint BMW 318d Gran Turismo Steptronic (18 - ..)
2920
4824
Blueprint BMW 420d Gran Coupé xDrive (15 - 17)
2810
4638
4824 mm
Length
4638 mm
2920 mm
Wheelbase
2810 mm

Vehicle Weight

318d Gran Turismo
420d Gran Coupé
1715 kg
Kerb Weight
1660 kg
2210 kg
Gross Vehicle
Weight
2145 kg
BMW 318d Gran Turismo Steptronic (18 - ..)
Weight Difference:
55 kg
3.21 %
BMW 420d Gran Coupé xDrive (15 - 17)

General

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

Engine

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

Performance

318d Gran Turismo
420d Gran Coupé
130 mph
Maximum Speed
145 mph
9.3 sec
Acceleration 0 to 62 mph
7.6 sec
62 mph 62
mph

129 m
0.000 sec

318d Gran Turismo

62 mph 62
mph

106 m
0.000 sec

420d Gran Coupé

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

Fuel Economy / Emissions

318d Gran Turismo
420d Gran Coupé
Fuel Economy
60 mpg
combined
61 mpg
318d Gran Turismo
60 mpg
61 mpg
420d Gran Coupé
53 mpg
city
50 mpg
No data
motorway
No data
Kraftstoffanzeige
57 L
Fuel Tank Capacity
57 L
Kraftstoffanzeige
754 mi
Range
770 mi
318d Gran Turismo
754 mi
770 mi
420d Gran Coupé
Environmental Impact
96.7 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).
94.6 kWh
318d Gran Turismo
96.7 kWh
94.6 kWh
420d Gran Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
154 g/km (WLTP)
CO2 Emissions
121 g/km (NEFZ)

Practical Convenience

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