The Comparative Analysis :

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

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

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

Vehicle Weight

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

General

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

Engine

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

Performance

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

295 ft
0.000 sec

425d Coupé

62 mph 62
mph

341 ft
0.000 sec

420i Coupé

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

Fuel Economy / Emissions

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

Practical Convenience

425d Coupé
420i 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