The Comparative Analysis :

BMW 420i Gran Coupé xDrive (16 - 17) vs. BMW 430i Gran Coupé Steptronic (17 - ..)

€ 40,100
BMW 420i Gran Coupé xDrive (16 - 17) 420i Gran Coupé
€ 48,600
 BMW 430i Gran Coupé Steptronic (17 - ..) 430i Gran Coupé
€ 40,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,600

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

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same length and width, but the 420i Gran Coupé is 1.5 cm taller.
420i Gran Coupé
430i Gran Coupé
1404
Blueprint BMW 420i Gran Coupé xDrive (16 - 17)
1825
2017
1389
Blueprint BMW 430i Gran Coupé Steptronic (17 - ..)
1825
2017
1825 mm
Width
1825 mm
2017 mm
Width Incl. Mirrors
2017 mm
1404 mm
Height
1389 mm
Blueprint BMW 420i Gran Coupé xDrive (16 - 17)
2810
4638
Blueprint BMW 430i Gran Coupé Steptronic (17 - ..)
2810
4638
4638 mm
Length
4638 mm
2810 mm
Wheelbase
2810 mm

Vehicle Weight

420i Gran Coupé
430i Gran Coupé
1675 kg
Kerb Weight
1615 kg
2160 kg
Gross Vehicle
Weight
2100 kg
BMW 420i Gran Coupé xDrive (16 - 17)
Weight Difference:
60 kg
3.58 %
BMW 430i Gran Coupé Steptronic (17 - ..)

General

420i Gran Coupé
430i Gran Coupé
F36
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
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

420i Gran Coupé
430i Gran Coupé
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
BMW B48
Engine Series
BMW B48
B48-B20
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1998 CC
181 bhp
at 5000 rpm
Power
249 bhp
at 5200 rpm
420i Gran Coupé
181 bhp
249 bhp
430i Gran Coupé
270 NM
at 1350 rpm
Max. Torque
350 NM
at 1450 rpm
420i Gran Coupé
270 NM
350 NM
430i Gran Coupé

Performance

420i Gran Coupé
430i Gran Coupé
145 mph
Maximum Speed
155 mph
7.8 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph 62
mph

108 m
0.000 sec

420i Gran Coupé

62 mph 62
mph

82 m
0.000 sec

430i Gran Coupé

▶ REPLAY
9.25 kg/bhp
Weight-to-Power Ratio
6.49 kg/bhp
420i Gran Coupé
9.25 kg/bhp
6.49 kg/bhp
430i Gran Coupé

Fuel Economy / Emissions

420i Gran Coupé
430i Gran Coupé
Fuel Economy
43 mpg
combined
47 mpg
420i Gran Coupé
43 mpg
47 mpg
430i Gran Coupé
32 mpg
city
41 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
565 mi
Range
621 mi
420i Gran Coupé
565 mi
621 mi
430i Gran Coupé
Environmental Impact
125 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).
113.6 kWh
420i Gran Coupé
125 kWh
113.6 kWh
430i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
154 g/km (NEFZ)
CO2 Emissions
173 g/km (WLTP)

Practical Convenience

420i Gran Coupé
430i Gran Coupé
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
485 kg
480 L
Boot Capacity
480 L
1300 L
Boot Capacity (Seats Down)
1300 L