The Comparative Analysis :

BMW 430i Coupé xDrive Steptronic (16 - 17) vs. BMW 420d Coupé xDrive (17 - 18)

€ 48,000
BMW 430i Coupé xDrive Steptronic (16 - 17) 430i Coupé
€ 48,400
 BMW 420d Coupé xDrive (17 - 18) 420d Coupé
€ 48,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,400

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

Vehicle Dimensions

The dimensions of the 430i Coupé and the 420d Coupé are absolutely identical. Both are 4638 mm long, 1825 mm wide and 1392 mm tall.
430i Coupé
420d Coupé
1392
Blueprint BMW 430i Coupé xDrive Steptronic (16 - 17)
1825
2017
1392
Blueprint BMW 420d Coupé xDrive (17 - 18)
1825
2017
1825 mm
Width
1825 mm
2017 mm
Width Incl. Mirrors
2017 mm
1392 mm
Height
1392 mm
Blueprint BMW 430i Coupé xDrive Steptronic (16 - 17)
2810
4638
Blueprint BMW 420d Coupé xDrive (17 - 18)
2810
4638
4638 mm
Length
4638 mm
2810 mm
Wheelbase
2810 mm

Vehicle Weight

430i Coupé
420d Coupé
1650 kg
Kerb Weight
1615 kg
2095 kg
Gross Vehicle
Weight
2060 kg
BMW 430i Coupé xDrive Steptronic (16 - 17)
Weight Difference:
35 kg
2.12 %
BMW 420d Coupé xDrive (17 - 18)

General

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

Engine

430i Coupé
420d Coupé
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW B48
Engine Series
BMW B47
B48-B20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
1998 CC
Engine Capacity
1995 CC
249 bhp
at 5200 rpm
Power
187 bhp
at 4000 rpm
430i Coupé
249 bhp
187 bhp
420d Coupé
350 NM
at 1450 rpm
Max. Torque
400 NM
at 1750 rpm
430i Coupé
350 NM
400 NM
420d Coupé

Performance

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

81 m
0.000 sec

430i Coupé

62 mph 62
mph

103 m
0.000 sec

420d Coupé

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

Fuel Economy / Emissions

430i Coupé
420d Coupé
Fuel Economy
48 mpg
combined
64 mpg
430i Coupé
48 mpg
64 mpg
420d Coupé
38 mpg
city
53 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
57 L
Kraftstoffanzeige
632 mi
Range
805 mi
430i Coupé
632 mi
805 mi
420d 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).
90.4 kWh
430i Coupé
111.8 kWh
90.4 kWh
420d Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6c (NEFZ)
138 g/km (NEFZ)
CO2 Emissions
117 g/km (NEFZ)

Practical Convenience

430i Coupé
420d 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