The Comparative Analysis :

BMW M3 Coupé (07 - 13) vs. BMW 420i Coupé Steptronic (13 - 16)

€ 68,000
BMW M3 Coupé (07 - 13) M3 Coupé
€ 38,900
 BMW 420i Coupé Steptronic (13 - 16) 420i Coupé
€ 68,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,900

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ a little. The M3 Coupé is 2.3 cm shorter, 2.1 cm narrower and 4.7 cm taller than the 420i Coupé.
M3 Coupé
420i Coupé
1424
Blueprint BMW M3 Coupé (07 - 13)
1804
1976
1377
Blueprint BMW 420i Coupé Steptronic (13 - 16)
1825
2017
1804 mm
Width
1825 mm
1976 mm
Width Incl. Mirrors
2017 mm
1424 mm
Height
1377 mm
Blueprint BMW M3 Coupé (07 - 13)
2761
4615
Blueprint BMW 420i Coupé Steptronic (13 - 16)
2810
4638
4615 mm
Length
4638 mm
2761 mm
Wheelbase
2810 mm

Vehicle Weight

M3 Coupé
420i Coupé
1655 kg
Kerb Weight
1525 kg
2080 kg
Gross Vehicle
Weight
1970 kg
BMW M3 Coupé (07 - 13)
Weight Difference:
130 kg
7.85 %
BMW 420i Coupé Steptronic (13 - 16)

General

M3 Coupé
420i 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

M3 Coupé
420i Coupé
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four petrol engine with tur­bo­charger
BMW S65
Engine Series
BMW N20
S65-B40
Engine Code
N20-B20
4
Valves
4
8
Cylinders
4
3999 CC
Engine Capacity
1997 CC
414 bhp
at 8300 rpm
Power
181 bhp
at 5000 rpm
M3 Coupé
414 bhp
181 bhp
420i Coupé
400 NM
at 3900 rpm
Max. Torque
270 NM
at 1250 rpm
M3 Coupé
400 NM
270 NM
420i Coupé

Performance

M3 Coupé
420i Coupé
155 mph
Maximum Speed
147 mph
4.8 sec
Acceleration 0 to 62 mph
7.5 sec
62 mph 62
mph

67 m
0.000 sec

M3 Coupé

62 mph 62
mph

104 m
0.000 sec

420i Coupé

▶ REPLAY
4 kg/bhp
Weight-to-Power Ratio
8.43 kg/bhp
M3 Coupé
4 kg/bhp
8.43 kg/bhp
420i Coupé

Fuel Economy / Emissions

M3 Coupé
420i Coupé
Fuel Economy
23 mpg
combined
47 mpg
M3 Coupé
23 mpg
47 mpg
420i Coupé
16 mpg
city
35 mpg
No data
motorway
No data
Kraftstoffanzeige
63 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
316 mi
Range
621 mi
M3 Coupé
316 mi
621 mi
420i Coupé
Environmental Impact
235 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).
113.6 kWh
M3 Coupé
235 kWh
113.6 kWh
420i Coupé
Euro 4
Emission Standard
Euro 6b (NEFZ)
295 g/km (NEFZ)
CO2 Emissions
139 g/km (NEFZ)

Practical Convenience

M3 Coupé
420i Coupé
2
Doors
2
4
No. of Seats
4
425 kg
Maximum Payload
445 kg
400 L
Boot Capacity
445 L
No data
Boot Capacity (Seats Down)
No data