The Comparative Analysis :
BMW 420d Gran Coupé Steptronic (15 - 17) vs. BMW 440i Gran Coupé Steptronic (16 - 17)
€ 43,000

€ 52,200

€ 43,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 52,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the 420d Gran Coupé and the 440i Gran Coupé are absolutely identical. Both are 182.6 inches long, 71.9 inches wide and 54.7 inches tall.
420d Gran Coupé
440i Gran Coupé
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
420d Gran Coupé
440i Gran Coupé
3527 lb
Curb Weight
3726 lb
4597 lb
Gross Vehicle
Weight
Weight
4795 lb

Weight Difference:
198 lb
5.31 %

General
420d Gran Coupé
440i Gran Coupé
F36
Generation
F36
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
420d Gran Coupé
440i Gran Coupé
Straight-four diesel engine with turbocharger
Engine Type
Straight-six gasoline engine with turbocharger
BMW B47
Engine Series
BMW B58
B47-D20
Engine Code
B58-B30


4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
187 hp
at 4000 rpm
Power
322 hp
at 5500 rpm
420d Gran Coupé
187 hp
322 hp
440i Gran Coupé
280 lb‑ft
at 1750 rpm
Max. Torque
332 lb‑ft
at 1380 rpm
420d Gran Coupé
280 lb‑ft
332 lb‑ft
440i Gran Coupé
Performance
420d Gran Coupé
440i Gran Coupé
144 mph
Maximum Speed
155 mph
7.3 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
331 ft
0.000 sec

420d Gran Coupé
62 mph
62
mph
mph
233 ft
0.000 sec

440i Gran Coupé
▶ REPLAY
18.86 lb/hp
Weight-to-Power Ratio
11.57 lb/hp
420d Gran Coupé
18.86 lb/hp
11.57 lb/hp
440i Gran Coupé
Fuel Economy / Emissions
420d Gran Coupé
440i Gran Coupé
Fuel Economy
59 mpg
combined
36 mpg
420d Gran Coupé
59 mpg
36 mpg
440i Gran Coupé
50 mpg
city
27 mpg
No data
highway
No data
15.1 gal
Fuel Tank Capacity
15.9 gal
885 mi
Range
565 mi
420d Gran Coupé
885 mi
565 mi
440i Gran Coupé
Environmental Impact
82.2 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).
125 kWh
420d Gran Coupé
82.2 kWh
125 kWh
440i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
171 g/mi (NEFZ)
CO2 Emissions
248 g/mi (NEFZ)
Practical Convenience
420d Gran Coupé
440i 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