The Comparative Analysis :

BMW 340i Gran Turismo xDrive Steptronic (16 - ..) vs. BMW 420i Gran Coupé xDrive (14 - 16)

€ 60,100
BMW 340i Gran Turismo xDrive Steptronic (16 - ..) 340i Gran Turismo
€ 39,300
 BMW 420i Gran Coupé xDrive (14 - 16) 420i Gran Coupé
€ 60,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 39,300

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

Vehicle Dimensions

The 340i 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 420i Gran Coupé.
340i Gran Turismo
420i Gran Coupé
1508
Blueprint BMW 340i Gran Turismo xDrive Steptronic (16 - ..)
1828
2047
1404
Blueprint BMW 420i Gran Coupé xDrive (14 - 16)
1825
2017
1828 mm
Width
1825 mm
2047 mm
Width Incl. Mirrors
2017 mm
1508 mm
Height
1404 mm
Blueprint BMW 340i Gran Turismo xDrive Steptronic (16 - ..)
2920
4824
Blueprint BMW 420i Gran Coupé xDrive (14 - 16)
2810
4638
4824 mm
Length
4638 mm
2920 mm
Wheelbase
2810 mm

Vehicle Weight

340i Gran Turismo
420i Gran Coupé
1805 kg
Kerb Weight
1645 kg
2295 kg
Gross Vehicle
Weight
2130 kg
BMW 340i Gran Turismo xDrive Steptronic (16 - ..)
Weight Difference:
160 kg
8.86 %
BMW 420i Gran Coupé xDrive (14 - 16)

General

340i 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
Permanent all-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

340i Gran Turismo
420i Gran Coupé
Straight-six petrol engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
BMW B58
Engine Series
BMW N20
B58-B30
Engine Code
N20-B20
4
Valves
4
6
Cylinders
4
2998 CC
Engine Capacity
1997 CC
322 bhp
at 5500 rpm
Power
181 bhp
at 5000 rpm
340i Gran Turismo
322 bhp
181 bhp
420i Gran Coupé
450 NM
at 1380 rpm
Max. Torque
270 NM
at 1250 rpm
340i Gran Turismo
450 NM
270 NM
420i Gran Coupé

Performance

340i Gran Turismo
420i Gran Coupé
155 mph
Maximum Speed
145 mph
5 sec
Acceleration 0 to 62 mph
7.6 sec
62 mph 62
mph

69 m
0.000 sec

340i Gran Turismo

62 mph 62
mph

106 m
0.000 sec

420i Gran Coupé

▶ REPLAY
5.61 kg/bhp
Weight-to-Power Ratio
9.09 kg/bhp
340i Gran Turismo
5.61 kg/bhp
9.09 kg/bhp
420i Gran Coupé

Fuel Economy / Emissions

340i Gran Turismo
420i Gran Coupé
Fuel Economy
36 mpg
combined
41 mpg
340i Gran Turismo
36 mpg
41 mpg
420i Gran Coupé
27 mpg
city
31 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
472 mi
Range
541 mi
340i Gran Turismo
472 mi
541 mi
420i Gran Coupé
Environmental Impact
149.7 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).
130.7 kWh
340i Gran Turismo
149.7 kWh
130.7 kWh
420i Gran Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
215 g/km (WLTP)
CO2 Emissions
161 g/km (NEFZ)

Practical Convenience

340i Gran Turismo
420i Gran Coupé
5
Doors
5
5
No. of Seats
5
490 kg
Maximum Payload
485 kg
520 L
Boot Capacity
480 L
1600 L
Boot Capacity (Seats Down)
1300 L