The Comparative Analysis :
BMW 428i Coupé Steptronic (13 - 16) vs. BMW 320d Coupé xDrive Automatic (10 - 13)
€ 43,600
€ 42,200
€ 43,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The 428i Coupé is an inch longer, 1.7 inches wider and 1.3 inches lower than the 320d Coupé.
428i Coupé
320d Coupé
53.6
71.9
79.4
54.9
70.2
78.1
71.9 in
Width
70.2 in
79.4 in
Width Incl. Mirrors
78.1 in
53.6 in
Height
54.9 in
110.6
182.6
108.7
181.6
182.6 in
Length
181.6 in
110.6 in
Wheelbase
108.7 in
Vehicle Weight
428i Coupé
320d Coupé
3406 lb
Curb Weight
3538 lb
4387 lb
Gross Vehicle
Weight
Weight
4431 lb
Weight Difference:
132 lb
3.73 %
General
428i Coupé
320d Coupé
F32
Generation
E92
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
428i Coupé
320d Coupé
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW N20
Engine Series
BMW N47
N20-B20
Engine Code
N47-D20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
242 hp
at 5000 rpm
Power
181 hp
at 4000 rpm
428i Coupé
242 hp
181 hp
320d Coupé
258 lb‑ft
at 1250 rpm
Max. Torque
280 lb‑ft
at 1900 rpm
428i Coupé
258 lb‑ft
280 lb‑ft
320d Coupé
Performance
428i Coupé
320d Coupé
155 mph
Maximum Speed
143 mph
5.8 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
266 ft
0.000 sec
428i Coupé
62 mph
62
mph
mph
361 ft
0.000 sec
320d Coupé
▶ REPLAY
14.07 lb/hp
Weight-to-Power Ratio
19.55 lb/hp
428i Coupé
14.07 lb/hp
19.55 lb/hp
320d Coupé
Fuel Economy / Emissions
428i Coupé
320d Coupé
Fuel Economy
37 mpg
combined
41 mpg
428i Coupé
37 mpg
41 mpg
320d Coupé
29 mpg
city
33 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
16.1 gal
592 mi
Range
665 mi
428i Coupé
592 mi
665 mi
320d Coupé
Environmental Impact
119.4 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).
117.3 kWh
428i Coupé
119.4 kWh
117.3 kWh
320d Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
237 g/mi (NEFZ)
CO2 Emissions
241 g/mi (NEFZ)
Practical Convenience
428i Coupé
320d Coupé
2
Doors
2
4
No. of Seats
4
981 lb
Maximum Payload
893 lb
12.6 cu ft
Trunk Volume
12.5 cu ft
No data
Cargo Volume (Seats Down)
No data
