The Comparative Analysis :

BMW 420d Coupé xDrive Steptronic (13 - 15) vs. BMW 320d Coupé (10 - 13)

€ 44,200
BMW 420d Coupé xDrive Steptronic (13 - 15) 420d Coupé
€ 37,400
 BMW 320d Coupé (10 - 13) 320d Coupé
€ 44,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 37,400

ⓘ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 420d Coupé is an inch longer, 1.7 inches wider and 0.1 inches lower than the 320d Coupé.
420d Coupé
320d Coupé
54.8
Blueprint BMW 420d Coupé xDrive Steptronic (13 - 15)
71.9
79.4
54.9
Blueprint BMW 320d Coupé (10 - 13)
70.2
78.1
71.9 in
Width
70.2 in
79.4 in
Width Incl. Mirrors
78.1 in
54.8 in
Height
54.9 in
Blueprint BMW 420d Coupé xDrive Steptronic (13 - 15)
110.6
182.6
Blueprint BMW 320d Coupé (10 - 13)
108.7
181.6
182.6 in
Length
181.6 in
110.6 in
Wheelbase
108.7 in

Vehicle Weight

420d Coupé
320d Coupé
3560 lb
Curb Weight
3296 lb
4542 lb
Gross Vehicle
Weight
4189 lb
BMW 420d Coupé xDrive Steptronic (13 - 15)
Weight Difference:
265 lb
7.44 %
BMW 320d Coupé (10 - 13)

General

420d Coupé
320d Coupé
F32
Generation
E92
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

420d Coupé
320d Coupé
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW N47
Engine Series
BMW N47
N47-D20
Engine Code
N47-D20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 4000 rpm
Power
181 hp
at 4000 rpm
420d Coupé
181 hp
181 hp
320d Coupé
280 lb‑ft
at 1750 rpm
Max. Torque
280 lb‑ft
at 1900 rpm
420d Coupé
280 lb‑ft
280 lb‑ft
320d Coupé

Performance

420d Coupé
320d Coupé
142 mph
Maximum Speed
147 mph
7.3 sec
Acceleration 0 to 62 mph
7.5 sec
62 mph 62
mph

331 ft
0.000 sec

420d Coupé

62 mph 62
mph

341 ft
0.000 sec

320d Coupé

▶ REPLAY
19.67 lb/hp
Weight-to-Power Ratio
18.21 lb/hp
420d Coupé
19.67 lb/hp
18.21 lb/hp
320d Coupé

Fuel Economy / Emissions

420d Coupé
320d Coupé
Fuel Economy
50 mpg
combined
50 mpg
420d Coupé
50 mpg
50 mpg
320d Coupé
42 mpg
city
40 mpg
No data
highway
No data
Kraftstoffanzeige
15.1 gal
Fuel Tank Capacity
16.1 gal
Kraftstoffanzeige
754 mi
Range
807 mi
420d Coupé
754 mi
807 mi
320d Coupé
Environmental Impact
96.7 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).
96.7 kWh
420d Coupé
96.7 kWh
96.7 kWh
320d Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
200 g/mi (NEFZ)
CO2 Emissions
201 g/mi (NEFZ)

Practical Convenience

420d Coupé
320d Coupé
2
Doors
2
4
No. of Seats
4
981 lb
Maximum Payload
893 lb
12.6 cu ft
Trunk Volume
12.5 cu ft
No data
Cargo Volume (Seats Down)
No data