The Comparative Analysis :

BMW 420i Coupé Steptronic (13 - 16) vs. BMW 430i Coupé xDrive Steptronic (17 - ..)

€ 38,900
BMW 420i Coupé Steptronic (13 - 16) 420i Coupé
€ 51,100
 BMW 430i Coupé xDrive Steptronic (17 - ..) 430i Coupé
€ 38,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,100

ⓘ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 lower.
420i Coupé
430i Coupé
54.2
Blueprint BMW 420i Coupé Steptronic (13 - 16)
71.9
79.4
54.8
Blueprint BMW 430i Coupé xDrive Steptronic (17 - ..)
71.9
79.4
71.9 in
Width
71.9 in
79.4 in
Width Incl. Mirrors
79.4 in
54.2 in
Height
54.8 in
Blueprint BMW 420i Coupé Steptronic (13 - 16)
110.6
182.6
Blueprint BMW 430i Coupé xDrive Steptronic (17 - ..)
110.6
182.6
182.6 in
Length
182.6 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

420i Coupé
430i Coupé
3362 lb
Curb Weight
3638 lb
4343 lb
Gross Vehicle
Weight
4619 lb
BMW 420i Coupé Steptronic (13 - 16)
Weight Difference:
276 lb
7.59 %
BMW 430i Coupé xDrive Steptronic (17 - ..)

General

420i Coupé
430i Coupé
F32
Generation
F32
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

420i Coupé
430i Coupé
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
BMW N20
Engine Series
BMW B48
N20-B20
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 5000 rpm
Power
249 hp
at 5200 rpm
420i Coupé
181 hp
249 hp
430i Coupé
199 lb‑ft
at 1250 rpm
Max. Torque
258 lb‑ft
at 1450 rpm
420i Coupé
199 lb‑ft
258 lb‑ft
430i Coupé

Performance

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

341 ft
0.000 sec

420i Coupé

62 mph 62
mph

266 ft
0.000 sec

430i Coupé

▶ REPLAY
18.57 lb/hp
Weight-to-Power Ratio
14.61 lb/hp
420i Coupé
18.57 lb/hp
14.61 lb/hp
430i Coupé

Fuel Economy / Emissions

420i Coupé
430i Coupé
Fuel Economy
39 mpg
combined
36 mpg
420i Coupé
39 mpg
36 mpg
430i Coupé
29 mpg
city
30 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
621 mi
Range
565 mi
420i Coupé
621 mi
565 mi
430i 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).
125 kWh
420i Coupé
113.6 kWh
125 kWh
430i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
224 g/mi (NEFZ)
CO2 Emissions
288 g/mi (WLTP)

Practical Convenience

420i Coupé
430i 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