The Comparative Analysis :
BMW 428i Gran Coupé (14 - 15) vs. BMW 320d Gran Turismo Steptronic (15 - 16)
€ 41,400
€ 42,400
€ 41,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 428i Gran Coupé is considerably smaller in every dimension. It's 7.3 inches shorter, 0.1 inches narrower and 4.7 inches lower than the 320d Gran Turismo.
428i Gran Coupé
320d Gran Turismo
54.7
71.9
79.4
59.4
72
80.6
71.9 in
Width
72 in
79.4 in
Width Incl. Mirrors
80.6 in
54.7 in
Height
59.4 in
110.6
182.6
115
189.9
182.6 in
Length
189.9 in
110.6 in
Wheelbase
115 in
Vehicle Weight
428i Gran Coupé
320d Gran Turismo
3494 lb
Curb Weight
3682 lb
4564 lb
Gross Vehicle
Weight
Weight
4773 lb
Weight Difference:
187 lb
5.08 %
General
428i Gran Coupé
320d Gran Turismo
F36
Generation
F34
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
428i Gran Coupé
320d Gran Turismo
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW N20
Engine Series
BMW B47
N20-B20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
242 hp
at 5000 rpm
Power
187 hp
at 4000 rpm
428i Gran Coupé
242 hp
187 hp
320d Gran Turismo
258 lb‑ft
at 1250 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
428i Gran Coupé
258 lb‑ft
295 lb‑ft
320d Gran Turismo
Performance
428i Gran Coupé
320d Gran Turismo
155 mph
Maximum Speed
140 mph
6.1 sec
Acceleration 0 to 62 mph
7.7 sec
62 mph
62
mph
mph
279 ft
0.000 sec
428i Gran Coupé
62 mph
62
mph
mph
351 ft
0.000 sec
320d Gran Turismo
▶ REPLAY
14.44 lb/hp
Weight-to-Power Ratio
19.69 lb/hp
428i Gran Coupé
14.44 lb/hp
19.69 lb/hp
320d Gran Turismo
Fuel Economy / Emissions
428i Gran Coupé
320d Gran Turismo
Fuel Economy
36 mpg
combined
55 mpg
428i Gran Coupé
36 mpg
55 mpg
320d Gran Turismo
26 mpg
city
47 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
15.1 gal
565 mi
Range
824 mi
428i Gran Coupé
565 mi
824 mi
320d Gran Turismo
Environmental Impact
125 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).
88.5 kWh
428i Gran Coupé
125 kWh
88.5 kWh
320d Gran Turismo
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
248 g/mi (NEFZ)
CO2 Emissions
182 g/mi (NEFZ)
Practical Convenience
428i Gran Coupé
320d Gran Turismo
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1091 lb
13.6 cu ft
Trunk Volume
14.7 cu ft
36.8 cu ft
Cargo Volume (Seats Down)
45.3 cu ft
