The Comparative Analysis :

BMW 420i Gran Coupé Steptronic (16 - 17) vs. BMW 430d Gran Coupé xDrive Steptronic (14 - 15)

€ 39,700
BMW 420i Gran Coupé Steptronic (16 - 17) 420i Gran Coupé
€ 51,800
 BMW 430d Gran Coupé xDrive Steptronic (14 - 15) 430d Gran Coupé
€ 39,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,800

ⓘ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 Gran Coupé is 0.6 inches lower.
420i Gran Coupé
430d Gran Coupé
54.7
Blueprint BMW 420i Gran Coupé Steptronic (16 - 17)
71.9
79.4
55.3
Blueprint BMW 430d Gran Coupé xDrive Steptronic (14 - 15)
71.9
79.4
71.9 in
Width
71.9 in
79.4 in
Width Incl. Mirrors
79.4 in
54.7 in
Height
55.3 in
Blueprint BMW 420i Gran Coupé Steptronic (16 - 17)
110.6
182.6
Blueprint BMW 430d Gran Coupé xDrive Steptronic (14 - 15)
110.6
182.6
182.6 in
Length
182.6 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

420i Gran Coupé
430d Gran Coupé
3560 lb
Curb Weight
3858 lb
4630 lb
Gross Vehicle
Weight
4927 lb
BMW 420i Gran Coupé Steptronic (16 - 17)
Weight Difference:
298 lb
7.72 %
BMW 430d Gran Coupé xDrive Steptronic (14 - 15)

General

420i Gran Coupé
430d Gran Coupé
F36
Generation
F36
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

420i Gran Coupé
430d Gran Coupé
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-six diesel engine with tur­bo­charger
BMW B48
Engine Series
BMW N57
B48-B20
Engine Code
N57-D30
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
181 hp
at 5000 rpm
Power
254 hp
at 4000 rpm
420i Gran Coupé
181 hp
254 hp
430d Gran Coupé
199 lb‑ft
at 1350 rpm
Max. Torque
413 lb‑ft
at 1500 rpm
420i Gran Coupé
199 lb‑ft
413 lb‑ft
430d Gran Coupé

Performance

420i Gran Coupé
430d Gran Coupé
147 mph
Maximum Speed
155 mph
7.7 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

351 ft
0.000 sec

420i Gran Coupé

62 mph 62
mph

243 ft
0.000 sec

430d Gran Coupé

▶ REPLAY
19.67 lb/hp
Weight-to-Power Ratio
15.19 lb/hp
420i Gran Coupé
19.67 lb/hp
15.19 lb/hp
430d Gran Coupé

Fuel Economy / Emissions

420i Gran Coupé
430d Gran Coupé
Fuel Economy
43 mpg
combined
44 mpg
420i Gran Coupé
43 mpg
44 mpg
430d Gran Coupé
33 mpg
city
38 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.1 gal
Kraftstoffanzeige
678 mi
Range
668 mi
420i Gran Coupé
678 mi
668 mi
430d Gran 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).
109.1 kWh
420i Gran Coupé
104.1 kWh
109.1 kWh
430d Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
204 g/mi (NEFZ)
CO2 Emissions
225 g/mi (NEFZ)

Practical Convenience

420i Gran Coupé
430d Gran Coupé
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1069 lb
13.6 cu ft
Trunk Volume
13.6 cu ft
36.8 cu ft
Cargo Volume (Seats Down)
36.8 cu ft