The Comparative Analysis :

BMW 420i Coupé xDrive (16 - 17) vs. BMW 430d Coupé Steptronic (13 - 15)

€ 40,100
BMW 420i Coupé xDrive (16 - 17) 420i Coupé
€ 49,600
 BMW 430d Coupé Steptronic (13 - 15) 430d Coupé
€ 40,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 49,600

ⓘ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 Coupé is 1.5 cm taller.
420i Coupé
430d Coupé
1392
Blueprint BMW 420i Coupé xDrive (16 - 17)
1825
2017
1377
Blueprint BMW 430d Coupé Steptronic (13 - 15)
1825
2017
1825 mm
Width
1825 mm
2017 mm
Width Incl. Mirrors
2017 mm
1392 mm
Height
1377 mm
Blueprint BMW 420i Coupé xDrive (16 - 17)
2810
4638
Blueprint BMW 430d Coupé Steptronic (13 - 15)
2810
4638
4638 mm
Length
4638 mm
2810 mm
Wheelbase
2810 mm

Vehicle Weight

420i Coupé
430d Coupé
1635 kg
Kerb Weight
1615 kg
2080 kg
Gross Vehicle
Weight
2060 kg
BMW 420i Coupé xDrive (16 - 17)
Weight Difference:
20 kg
1.22 %
BMW 430d Coupé Steptronic (13 - 15)

General

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

Engine

420i Coupé
430d Coupé
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-six diesel engine with tur­bo­charger
BMW B48
Engine Series
BMW N57
B48-B20
Engine Code
N57-D30
4
Valves
4
4
Cylinders
6
1997 CC
Engine Capacity
2993 CC
181 bhp
at 5000 rpm
Power
254 bhp
at 4000 rpm
420i Coupé
181 bhp
254 bhp
430d Coupé
270 NM
at 1350 rpm
Max. Torque
560 NM
at 1500 rpm
420i Coupé
270 NM
560 NM
430d Coupé

Performance

420i Coupé
430d Coupé
145 mph
Maximum Speed
155 mph
7.6 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

106 m
0.000 sec

420i Coupé

62 mph 62
mph

76 m
0.000 sec

430d Coupé

▶ REPLAY
9.03 kg/bhp
Weight-to-Power Ratio
6.36 kg/bhp
420i Coupé
9.03 kg/bhp
6.36 kg/bhp
430d Coupé

Fuel Economy / Emissions

420i Coupé
430d Coupé
Fuel Economy
43 mpg
combined
58 mpg
420i Coupé
43 mpg
58 mpg
430d Coupé
32 mpg
city
50 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
57 L
Kraftstoffanzeige
565 mi
Range
723 mi
420i Coupé
565 mi
723 mi
430d 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).
100.7 kWh
420i Coupé
125 kWh
100.7 kWh
430d Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
154 g/km (NEFZ)
CO2 Emissions
129 g/km (NEFZ)

Practical Convenience

420i Coupé
430d 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