The Comparative Analysis :

BMW 420i Coupé Steptronic (13 - 16) vs. BMW 425d Coupé Steptronic (14 - 15)

€ 38,900
BMW 420i Coupé Steptronic (13 - 16) 420i Coupé
€ 45,200
 BMW 425d Coupé Steptronic (14 - 15) 425d Coupé
€ 38,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,200

ⓘ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 0.6 inches taller.
420i Coupé
425d Coupé
54.2
Blueprint BMW 420i Coupé Steptronic (13 - 16)
71.9
79.4
53.6
Blueprint BMW 425d Coupé Steptronic (14 - 15)
71.9
79.4
71.9 in
Width
71.9 in
79.4 in
Width Incl. Mirrors
79.4 in
54.2 in
Height
53.6 in
Blueprint BMW 420i Coupé Steptronic (13 - 16)
110.6
182.6
Blueprint BMW 425d Coupé Steptronic (14 - 15)
110.6
182.6
182.6 in
Length
182.6 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

420i Coupé
425d Coupé
3362 lb
Curb Weight
3483 lb
4343 lb
Gross Vehicle
Weight
4464 lb
BMW 420i Coupé Steptronic (13 - 16)
Weight Difference:
121 lb
3.47 %
BMW 425d Coupé Steptronic (14 - 15)

General

420i Coupé
425d Coupé
F32
Generation
F32
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

420i Coupé
425d Coupé
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
BMW N20
Engine Series
BMW N47
N20-B20
Engine Code
N47-D20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 5000 rpm
Power
215 hp
at 4000 rpm
420i Coupé
181 hp
215 hp
425d Coupé
199 lb‑ft
at 1250 rpm
Max. Torque
332 lb‑ft
at 1500 rpm
420i Coupé
199 lb‑ft
332 lb‑ft
425d Coupé

Performance

420i Coupé
425d Coupé
147 mph
Maximum Speed
153 mph
7.5 sec
Acceleration 0 to 62 mph
6.5 sec
62 mph 62
mph

341 ft
0.000 sec

420i Coupé

62 mph 62
mph

295 ft
0.000 sec

425d Coupé

▶ REPLAY
18.57 lb/hp
Weight-to-Power Ratio
16.2 lb/hp
420i Coupé
18.57 lb/hp
16.2 lb/hp
425d Coupé

Fuel Economy / Emissions

420i Coupé
425d Coupé
Fuel Economy
39 mpg
combined
50 mpg
420i Coupé
39 mpg
50 mpg
425d Coupé
29 mpg
city
41 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.1 gal
Kraftstoffanzeige
621 mi
Range
754 mi
420i Coupé
621 mi
754 mi
425d Coupé
Environmental Impact
113.6 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
420i Coupé
113.6 kWh
96.7 kWh
425d Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
224 g/mi (NEFZ)
CO2 Emissions
200 g/mi (NEFZ)

Practical Convenience

420i Coupé
425d Coupé
2
Doors
2
4
No. of Seats
4
981 lb
Maximum Payload
981 lb
12.6 cu ft
Trunk Volume
12.6 cu ft
No data
Cargo Volume (Seats Down)
No data