The Comparative Analysis :
BMW 428i Coupé Steptronic (13 - 16) vs. BMW 318i Coupé (10 - 13)
€ 43,600
€ 31,700
€ 43,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 31,700
ⓘ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 2.6 cm longer, 4.3 cm wider and 3.3 cm lower than the 318i Coupé.
428i Coupé
318i Coupé
1362
1825
2017
1395
1782
1985
1825 mm
Width
1782 mm
2017 mm
Width Incl. Mirrors
1985 mm
1362 mm
Height
1395 mm
2810
4638
2760
4612
4638 mm
Length
4612 mm
2810 mm
Wheelbase
2760 mm
Vehicle Weight
428i Coupé
318i Coupé
1545 kg
Kerb Weight
1435 kg
1990 kg
Gross Vehicle
Weight
Weight
1810 kg
Weight Difference:
110 kg
7.12 %
General
428i Coupé
318i Coupé
F32
Generation
E92
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
428i Coupé
318i Coupé
Straight-four petrol engine with turbocharger
Engine Type
Straight-four petrol engine (naturally aspirated engine)
BMW N20
Engine Series
BMW N43
N20-B20
Engine Code
N43-B20
4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1995 CC
242 bhp
at 5000 rpm
Power
141 bhp
at 6000 rpm
428i Coupé
242 bhp
141 bhp
318i Coupé
350 NM
at 1250 rpm
Max. Torque
190 NM
at 4250 rpm
428i Coupé
350 NM
190 NM
318i Coupé
Performance
428i Coupé
318i Coupé
155 mph
Maximum Speed
130 mph
5.8 sec
Acceleration 0 to 62 mph
9.1 sec
62 mph
62
mph
mph
81 m
0.000 sec
428i Coupé
62 mph
62
mph
mph
126 m
0.000 sec
318i Coupé
▶ REPLAY
6.38 kg/bhp
Weight-to-Power Ratio
10.18 kg/bhp
428i Coupé
6.38 kg/bhp
10.18 kg/bhp
318i Coupé
Fuel Economy / Emissions
428i Coupé
318i Coupé
Fuel Economy
45 mpg
combined
45 mpg
428i Coupé
45 mpg
45 mpg
318i Coupé
35 mpg
city
35 mpg
No data
motorway
No data
60 L
Fuel Tank Capacity
63 L
592 mi
Range
621 mi
428i Coupé
592 mi
621 mi
318i 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).
119.4 kWh
428i Coupé
119.4 kWh
119.4 kWh
318i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
147 g/km (NEFZ)
CO2 Emissions
146 g/km (NEFZ)
Practical Convenience
428i Coupé
318i Coupé
2
Doors
2
4
No. of Seats
4
445 kg
Maximum Payload
375 kg
445 L
Boot Capacity
440 L
No data
Boot Capacity (Seats Down)
No data
