The Comparative Analysis :
BMW 420d Gran Coupé (15 - 17) vs. BMW 320d Gran Turismo (13 - 15)
€ 40,800

€ 40,000

€ 40,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,000
ⓘ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 11.9 cm lower than the 320d Gran Turismo.
420d Gran Coupé
320d Gran Turismo
1389
1825
2017
1508
1828
2047
1825 mm
Width
1828 mm
2017 mm
Width Incl. Mirrors
2047 mm
1389 mm
Height
1508 mm
2810
4638
2920
4824
4638 mm
Length
4824 mm
2810 mm
Wheelbase
2920 mm
Vehicle Weight
420d Gran Coupé
320d Gran Turismo
1585 kg
Kerb Weight
1640 kg
2070 kg
Gross Vehicle
Weight
Weight
2135 kg

Weight Difference:
55 kg
3.35 %

General
420d Gran Coupé
320d Gran Turismo
F36
Generation
F34
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drive
Rear-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
420d Gran Coupé
320d Gran Turismo
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW B47
Engine Series
BMW N47
B47-D20
Engine Code
N47-D20


4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1995 CC
187 bhp
at 4000 rpm
Power
181 bhp
at 4000 rpm
420d Gran Coupé
187 bhp
181 bhp
320d Gran Turismo
380 NM
at 1750 rpm
Max. Torque
380 NM
at 1750 rpm
420d Gran Coupé
380 NM
380 NM
320d Gran Turismo
Performance
420d Gran Coupé
320d Gran Turismo
147 mph
Maximum Speed
143 mph
7.5 sec
Acceleration 0 to 62 mph
8 sec
62 mph
62
mph
mph
104 m
0.000 sec

420d Gran Coupé
62 mph
62
mph
mph
111 m
0.000 sec

320d Gran Turismo
▶ REPLAY
8.48 kg/bhp
Weight-to-Power Ratio
9.06 kg/bhp
420d Gran Coupé
8.48 kg/bhp
9.06 kg/bhp
320d Gran Turismo
Fuel Economy / Emissions
420d Gran Coupé
320d Gran Turismo
Fuel Economy
67 mpg
combined
58 mpg
420d Gran Coupé
67 mpg
58 mpg
320d Gran Turismo
55 mpg
city
49 mpg
No data
motorway
No data
57 L
Fuel Tank Capacity
57 L
843 mi
Range
723 mi
420d Gran Coupé
843 mi
723 mi
320d Gran Turismo
Environmental Impact
86.4 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).
100.7 kWh
420d Gran Coupé
86.4 kWh
100.7 kWh
320d Gran Turismo
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
111 g/km (NEFZ)
CO2 Emissions
129 g/km (NEFZ)
Practical Convenience
420d Gran Coupé
320d 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