The Comparative Analysis :

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

€ 45,500
BMW 430i Coupé Steptronic (16 - 17) 430i Coupé
€ 39,300
 BMW 420i Coupé xDrive (13 - 16) 420i Coupé
€ 45,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 39,300

ⓘ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 430i Coupé is 0.6 inches lower.
430i Coupé
420i Coupé
54.2
Blueprint BMW 430i Coupé Steptronic (16 - 17)
71.9
79.4
54.8
Blueprint BMW 420i Coupé xDrive (13 - 16)
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 430i Coupé Steptronic (16 - 17)
110.6
182.6
Blueprint BMW 420i Coupé xDrive (13 - 16)
110.6
182.6
182.6 in
Length
182.6 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

430i Coupé
420i Coupé
3494 lb
Curb Weight
3516 lb
4475 lb
Gross Vehicle
Weight
4497 lb
BMW 430i Coupé Steptronic (16 - 17)
Weight Difference:
22 lb
0.63 %
BMW 420i Coupé xDrive (13 - 16)

General

430i Coupé
420i 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
6-speed manual transmission

Engine

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

Performance

430i Coupé
420i Coupé
155 mph
Maximum Speed
145 mph
5.8 sec
Acceleration 0 to 62 mph
7.4 sec
62 mph 62
mph

266 ft
0.000 sec

430i Coupé

62 mph 62
mph

338 ft
0.000 sec

420i Coupé

▶ REPLAY
14.03 lb/hp
Weight-to-Power Ratio
19.43 lb/hp
430i Coupé
14.03 lb/hp
19.43 lb/hp
420i Coupé

Fuel Economy / Emissions

430i Coupé
420i Coupé
Fuel Economy
43 mpg
combined
35 mpg
430i Coupé
43 mpg
35 mpg
420i Coupé
34 mpg
city
26 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
678 mi
Range
548 mi
430i Coupé
678 mi
548 mi
420i Coupé
Environmental Impact
104.1 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).
128.7 kWh
430i Coupé
104.1 kWh
128.7 kWh
420i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
208 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)

Practical Convenience

430i 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