The Comparative Analysis :

BMW 420i Coupé xDrive Steptronic (16 - 17) vs. BMW 320d Coupé xDrive Automatic (10 - 13)

€ 42,200
BMW 420i Coupé xDrive Steptronic (16 - 17) 420i Coupé
€ 42,200
 BMW 320d Coupé xDrive Automatic (10 - 13) 320d Coupé
€ 42,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,200

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

Vehicle Dimensions

The dimensions of these vehicles differ a little. The 420i Coupé is 2.6 cm longer, 4.3 cm wider and 0.3 cm lower than the 320d Coupé.
420i Coupé
320d Coupé
1392
Blueprint BMW 420i Coupé xDrive Steptronic (16 - 17)
1825
2017
1395
Blueprint BMW 320d Coupé xDrive Automatic (10 - 13)
1782
1985
1825 mm
Width
1782 mm
2017 mm
Width Incl. Mirrors
1985 mm
1392 mm
Height
1395 mm
Blueprint BMW 420i Coupé xDrive Steptronic (16 - 17)
2810
4638
Blueprint BMW 320d Coupé xDrive Automatic (10 - 13)
2760
4612
4638 mm
Length
4612 mm
2810 mm
Wheelbase
2760 mm

Vehicle Weight

420i Coupé
320d Coupé
1645 kg
Kerb Weight
1605 kg
2090 kg
Gross Vehicle
Weight
2010 kg
BMW 420i Coupé xDrive Steptronic (16 - 17)
Weight Difference:
40 kg
2.43 %
BMW 320d Coupé xDrive Automatic (10 - 13)

General

420i Coupé
320d Coupé
F32
Generation
E92
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 automatic transmission

Engine

420i Coupé
320d Coupé
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW B48
Engine Series
BMW N47
B48-B20
Engine Code
N47-D20
4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1995 CC
181 bhp
at 5000 rpm
Power
181 bhp
at 4000 rpm
420i Coupé
181 bhp
181 bhp
320d Coupé
270 NM
at 1350 rpm
Max. Torque
380 NM
at 1900 rpm
420i Coupé
270 NM
380 NM
320d Coupé

Performance

420i Coupé
320d Coupé
144 mph
Maximum Speed
143 mph
7.8 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph 62
mph

108 m
0.000 sec

420i Coupé

62 mph 62
mph

110 m
0.000 sec

320d Coupé

▶ REPLAY
9.09 kg/bhp
Weight-to-Power Ratio
8.87 kg/bhp
420i Coupé
9.09 kg/bhp
8.87 kg/bhp
320d Coupé

Fuel Economy / Emissions

420i Coupé
320d Coupé
Fuel Economy
48 mpg
combined
50 mpg
420i Coupé
48 mpg
50 mpg
320d Coupé
37 mpg
city
39 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
61 L
Kraftstoffanzeige
632 mi
Range
665 mi
420i Coupé
632 mi
665 mi
320d 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).
117.3 kWh
420i Coupé
111.8 kWh
117.3 kWh
320d Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
137 g/km (NEFZ)
CO2 Emissions
150 g/km (NEFZ)

Practical Convenience

420i Coupé
320d Coupé
2
Doors
2
4
No. of Seats
4
445 kg
Maximum Payload
405 kg
445 L
Boot Capacity
440 L
No data
Boot Capacity (Seats Down)
No data