The Comparative Analysis :

BMW 320i Gran Turismo xDrive Steptronic (16 - ..) vs. BMW 420i Gran Coupé (14 - 16)

€ 45,600
BMW 320i Gran Turismo xDrive Steptronic (16 - ..) 320i Gran Turismo
€ 36,800
 BMW 420i Gran Coupé (14 - 16) 420i Gran Coupé
€ 45,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 36,800

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

Vehicle Dimensions

The 320i Gran Turismo is considerably bigger in every dimension. It's 18.6 cm longer, 0.3 cm wider and 11.9 cm taller than the 420i Gran Coupé.
320i Gran Turismo
420i Gran Coupé
1508
Blueprint BMW 320i Gran Turismo xDrive Steptronic (16 - ..)
1828
2047
1389
Blueprint BMW 420i Gran Coupé (14 - 16)
1825
2017
1828 mm
Width
1825 mm
2047 mm
Width Incl. Mirrors
2017 mm
1508 mm
Height
1389 mm
Blueprint BMW 320i Gran Turismo xDrive Steptronic (16 - ..)
2920
4824
Blueprint BMW 420i Gran Coupé (14 - 16)
2810
4638
4824 mm
Length
4638 mm
2920 mm
Wheelbase
2810 mm

Vehicle Weight

320i Gran Turismo
420i Gran Coupé
1750 kg
Kerb Weight
1555 kg
2245 kg
Gross Vehicle
Weight
2040 kg
BMW 320i Gran Turismo xDrive Steptronic (16 - ..)
Weight Difference:
195 kg
11.14 %
BMW 420i Gran Coupé (14 - 16)

General

320i Gran Turismo
420i Gran Coupé
F34
Generation
F36
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

320i Gran Turismo
420i Gran Coupé
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
BMW B48
Engine Series
BMW N20
B48-B20
Engine Code
N20-B20
4
Valves
4
4
Cylinders
4
1998 CC
Engine Capacity
1997 CC
181 bhp
at 5000 rpm
Power
181 bhp
at 5000 rpm
320i Gran Turismo
181 bhp
181 bhp
420i Gran Coupé
270 NM
at 1350 rpm
Max. Torque
270 NM
at 1250 rpm
320i Gran Turismo
270 NM
270 NM
420i Gran Coupé

Performance

320i Gran Turismo
420i Gran Coupé
139 mph
Maximum Speed
147 mph
8.4 sec
Acceleration 0 to 62 mph
7.5 sec
62 mph 62
mph

117 m
0.000 sec

320i Gran Turismo

62 mph 62
mph

104 m
0.000 sec

420i Gran Coupé

▶ REPLAY
9.67 kg/bhp
Weight-to-Power Ratio
8.59 kg/bhp
320i Gran Turismo
9.67 kg/bhp
8.59 kg/bhp
420i Gran Coupé

Fuel Economy / Emissions

320i Gran Turismo
420i Gran Coupé
Fuel Economy
42 mpg
combined
44 mpg
320i Gran Turismo
42 mpg
44 mpg
420i Gran Coupé
35 mpg
city
32 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
557 mi
Range
583 mi
320i Gran Turismo
557 mi
583 mi
420i Gran Coupé
Environmental Impact
127 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).
121.2 kWh
320i Gran Turismo
127 kWh
121.2 kWh
420i Gran Coupé
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6b (NEFZ)
184 g/km (WLTP)
CO2 Emissions
149 g/km (NEFZ)

Practical Convenience

320i Gran Turismo
420i 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