The Comparative Analysis :

BMW 430i Coupé xDrive Steptronic (16 - 17) vs. BMW 420i Coupé Steptronic (13 - 16)

€ 48,000
BMW 430i Coupé xDrive Steptronic (16 - 17) 430i Coupé
€ 38,900
 BMW 420i Coupé Steptronic (13 - 16) 420i Coupé
€ 48,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,900

ⓘ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 430i Coupé is 1.5 cm taller.
430i Coupé
420i Coupé
1392
Blueprint BMW 430i Coupé xDrive Steptronic (16 - 17)
1825
2017
1377
Blueprint BMW 420i Coupé Steptronic (13 - 16)
1825
2017
1825 mm
Width
1825 mm
2017 mm
Width Incl. Mirrors
2017 mm
1392 mm
Height
1377 mm
Blueprint BMW 430i Coupé xDrive Steptronic (16 - 17)
2810
4638
Blueprint BMW 420i Coupé Steptronic (13 - 16)
2810
4638
4638 mm
Length
4638 mm
2810 mm
Wheelbase
2810 mm

Vehicle Weight

430i Coupé
420i Coupé
1650 kg
Kerb Weight
1525 kg
2095 kg
Gross Vehicle
Weight
1970 kg
BMW 430i Coupé xDrive Steptronic (16 - 17)
Weight Difference:
125 kg
7.58 %
BMW 420i Coupé Steptronic (13 - 16)

General

430i Coupé
420i Coupé
F32
Generation
F32
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

430i Coupé
420i 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
249 bhp
at 5200 rpm
Power
181 bhp
at 5000 rpm
430i Coupé
249 bhp
181 bhp
420i Coupé
350 NM
at 1450 rpm
Max. Torque
270 NM
at 1250 rpm
430i Coupé
350 NM
270 NM
420i Coupé

Performance

430i Coupé
420i Coupé
155 mph
Maximum Speed
147 mph
5.8 sec
Acceleration 0 to 62 mph
7.5 sec
62 mph 62
mph

81 m
0.000 sec

430i Coupé

62 mph 62
mph

104 m
0.000 sec

420i Coupé

▶ REPLAY
6.63 kg/bhp
Weight-to-Power Ratio
8.43 kg/bhp
430i Coupé
6.63 kg/bhp
8.43 kg/bhp
420i Coupé

Fuel Economy / Emissions

430i Coupé
420i Coupé
Fuel Economy
48 mpg
combined
47 mpg
430i Coupé
48 mpg
47 mpg
420i Coupé
38 mpg
city
35 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
632 mi
Range
621 mi
430i Coupé
632 mi
621 mi
420i Coupé
Environmental Impact
111.8 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
430i Coupé
111.8 kWh
113.6 kWh
420i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
138 g/km (NEFZ)
CO2 Emissions
139 g/km (NEFZ)

Practical Convenience

430i Coupé
420i Coupé
2
Doors
2
4
No. of Seats
4
445 kg
Maximum Payload
445 kg
445 L
Boot Capacity
445 L
No data
Boot Capacity (Seats Down)
No data