The Comparative Analysis :

BMW 420d Coupé Steptronic (13 - 15) vs. BMW 430i Coupé (16 - 17)

€ 41,700
BMW 420d Coupé Steptronic (13 - 15) 420d Coupé
€ 43,300
 BMW 430i Coupé (16 - 17) 430i Coupé
€ 41,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,300

ⓘ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 420d Coupé is 0.6 inches lower.
420d Coupé
430i Coupé
53.6
Blueprint BMW 420d Coupé Steptronic (13 - 15)
71.9
79.4
54.2
Blueprint BMW 430i Coupé (16 - 17)
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 420d Coupé Steptronic (13 - 15)
110.6
182.6
Blueprint BMW 430i Coupé (16 - 17)
110.6
182.6
182.6 in
Length
182.6 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

420d Coupé
430i Coupé
3395 lb
Curb Weight
3450 lb
4376 lb
Gross Vehicle
Weight
4431 lb
BMW 420d Coupé Steptronic (13 - 15)
Weight Difference:
55 lb
1.59 %
BMW 430i Coupé (16 - 17)

General

420d Coupé
430i 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
6-speed manual transmission

Engine

420d Coupé
430i Coupé
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
BMW N47
Engine Series
BMW B48
N47-D20
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 4000 rpm
Power
249 hp
at 5200 rpm
420d Coupé
181 hp
249 hp
430i Coupé
280 lb‑ft
at 1750 rpm
Max. Torque
258 lb‑ft
at 1450 rpm
420d Coupé
280 lb‑ft
258 lb‑ft
430i Coupé

Performance

420d Coupé
430i Coupé
144 mph
Maximum Speed
155 mph
7.3 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph 62
mph

331 ft
0.000 sec

420d Coupé

62 mph 62
mph

269 ft
0.000 sec

430i Coupé

▶ REPLAY
18.76 lb/hp
Weight-to-Power Ratio
13.86 lb/hp
420d Coupé
18.76 lb/hp
13.86 lb/hp
430i Coupé

Fuel Economy / Emissions

420d Coupé
430i Coupé
Fuel Economy
51 mpg
combined
39 mpg
420d Coupé
51 mpg
39 mpg
430i Coupé
44 mpg
city
30 mpg
No data
highway
No data
Kraftstoffanzeige
15.1 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
770 mi
Range
611 mi
420d Coupé
770 mi
611 mi
430i Coupé
Environmental Impact
94.6 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).
115.6 kWh
420d Coupé
94.6 kWh
115.6 kWh
430i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
195 g/mi (NEFZ)
CO2 Emissions
230 g/mi (NEFZ)

Practical Convenience

420d 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