The Comparative Analysis :
BMW 420i Gran Coupé (16 - 17) vs. BMW 420i Gran Coupé Steptronic (16 - 17)
€ 37,600
€ 39,700
€ 37,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 39,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the 420i Gran Coupé and the 420i Gran Coupé Steptronic are absolutely identical. Both are 182.6 inches long, 71.9 inches wide and 54.7 inches tall.
420i Gran Coupé
420i Gran Coupé Steptronic
54.7
71.9
79.4
54.7
71.9
79.4
71.9 in
Width
71.9 in
79.4 in
Width Incl. Mirrors
79.4 in
54.7 in
Height
54.7 in
110.6
182.6
110.6
182.6
182.6 in
Length
182.6 in
110.6 in
Wheelbase
110.6 in
Vehicle Weight
420i Gran Coupé
420i Gran Coupé Steptronic
3516 lb
Curb Weight
3560 lb
4586 lb
Gross Vehicle
Weight
Weight
4630 lb
Weight Difference:
44 lb
1.24 %
General
420i Gran Coupé
420i Gran Coupé Steptronic
F36
Generation
F36
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
420i Gran Coupé
420i Gran Coupé Steptronic
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
BMW B48
Engine Series
BMW B48
B48-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
181 hp
at 5000 rpm
420i Gran Coupé
181 hp
181 hp
420i Gran Coupé Steptronic
199 lb‑ft
at 1350 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
420i Gran Coupé
199 lb‑ft
199 lb‑ft
420i Gran Coupé Steptronic
Performance
420i Gran Coupé
420i Gran Coupé Steptronic
147 mph
Maximum Speed
147 mph
7.5 sec
Acceleration 0 to 62 mph
7.7 sec
62 mph
62
mph
mph
341 ft
0.000 sec
420i Gran Coupé
62 mph
62
mph
mph
351 ft
0.000 sec
420i Gran Coupé Steptronic
▶ REPLAY
19.43 lb/hp
Weight-to-Power Ratio
19.67 lb/hp
420i Gran Coupé
19.43 lb/hp
19.67 lb/hp
420i Gran Coupé Steptronic
Fuel Economy / Emissions
420i Gran Coupé
420i Gran Coupé Steptronic
Fuel Economy
41 mpg
combined
43 mpg
420i Gran Coupé
41 mpg
43 mpg
420i Gran Coupé Steptronic
31 mpg
city
33 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
15.9 gal
642 mi
Range
678 mi
420i Gran Coupé
642 mi
678 mi
420i Gran Coupé Steptronic
Environmental Impact
109.9 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).
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).
104.1 kWh
420i Gran Coupé
109.9 kWh
104.1 kWh
420i Gran Coupé Steptronic
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
216 g/mi (NEFZ)
CO2 Emissions
204 g/mi (NEFZ)
Practical Convenience
420i Gran Coupé
420i Gran Coupé Steptronic
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
