The Comparative Analysis :

BMW 318i Coupé (10 - 13) vs. BMW 428i Coupé Steptronic (13 - 16)

€ 31,700
BMW 318i Coupé (10 - 13) 318i Coupé
€ 43,600
 BMW 428i Coupé Steptronic (13 - 16) 428i Coupé
€ 31,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,600

ⓘ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 318i Coupé is 2.6 cm shorter, 4.3 cm narrower and 3.3 cm taller than the 428i Coupé.
318i Coupé
428i Coupé
1395
Blueprint BMW 318i Coupé (10 - 13)
1782
1985
1362
Blueprint BMW 428i Coupé Steptronic (13 - 16)
1825
2017
1782 mm
Width
1825 mm
1985 mm
Width Incl. Mirrors
2017 mm
1395 mm
Height
1362 mm
Blueprint BMW 318i Coupé (10 - 13)
2760
4612
Blueprint BMW 428i Coupé Steptronic (13 - 16)
2810
4638
4612 mm
Length
4638 mm
2760 mm
Wheelbase
2810 mm

Vehicle Weight

318i Coupé
428i Coupé
1435 kg
Kerb Weight
1545 kg
1810 kg
Gross Vehicle
Weight
1990 kg
BMW 318i Coupé (10 - 13)
Weight Difference:
110 kg
7.12 %
BMW 428i Coupé Steptronic (13 - 16)

General

318i Coupé
428i Coupé
E92
Generation
F32
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

318i Coupé
428i Coupé
Straight-four petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four petrol engine with tur­bo­charger
BMW N43
Engine Series
BMW N20
N43-B20
Engine Code
N20-B20
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1997 CC
141 bhp
at 6000 rpm
Power
242 bhp
at 5000 rpm
318i Coupé
141 bhp
242 bhp
428i Coupé
190 NM
at 4250 rpm
Max. Torque
350 NM
at 1250 rpm
318i Coupé
190 NM
350 NM
428i Coupé

Performance

318i Coupé
428i Coupé
130 mph
Maximum Speed
155 mph
9.1 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph 62
mph

126 m
0.000 sec

318i Coupé

62 mph 62
mph

81 m
0.000 sec

428i Coupé

▶ REPLAY
10.18 kg/bhp
Weight-to-Power Ratio
6.38 kg/bhp
318i Coupé
10.18 kg/bhp
6.38 kg/bhp
428i Coupé

Fuel Economy / Emissions

318i Coupé
428i Coupé
Fuel Economy
45 mpg
combined
45 mpg
318i Coupé
45 mpg
45 mpg
428i Coupé
35 mpg
city
35 mpg
No data
motorway
No data
Kraftstoffanzeige
63 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
621 mi
Range
592 mi
318i Coupé
621 mi
592 mi
428i 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).
119.4 kWh
318i Coupé
119.4 kWh
119.4 kWh
428i Coupé
Euro 5
Emission Standard
Euro 6b (NEFZ)
146 g/km (NEFZ)
CO2 Emissions
147 g/km (NEFZ)

Practical Convenience

318i Coupé
428i Coupé
2
Doors
2
4
No. of Seats
4
375 kg
Maximum Payload
445 kg
440 L
Boot Capacity
445 L
No data
Boot Capacity (Seats Down)
No data