The Comparative Analysis :

BMW 420i Coupé xDrive Steptronic (13 - 16) vs. BMW 320i Coupé Automatic (07 - 10)

€ 41,400
BMW 420i Coupé xDrive Steptronic (13 - 16) 420i Coupé
€ 35,800
 BMW 320i Coupé Automatic (07 - 10) 320i Coupé
€ 41,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 35,800

ⓘ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 420i Coupé is 5.8 cm longer, 4.3 cm wider and 0.3 cm lower than the 320i Coupé.
420i Coupé
320i Coupé
1392
Blueprint BMW 420i Coupé xDrive Steptronic (13 - 16)
1825
2017
1395
Blueprint BMW 320i Coupé Automatic (07 - 10)
1782
1985
1825 mm
Width
1782 mm
2017 mm
Width Incl. Mirrors
1985 mm
1392 mm
Height
1395 mm
Blueprint BMW 420i Coupé xDrive Steptronic (13 - 16)
2810
4638
Blueprint BMW 320i Coupé Automatic (07 - 10)
2760
4580
4638 mm
Length
4580 mm
2810 mm
Wheelbase
2760 mm

Vehicle Weight

420i Coupé
320i Coupé
1605 kg
Kerb Weight
1465 kg
2050 kg
Gross Vehicle
Weight
1840 kg
BMW 420i Coupé xDrive Steptronic (13 - 16)
Weight Difference:
140 kg
8.72 %
BMW 320i Coupé Automatic (07 - 10)

General

420i Coupé
320i Coupé
F32
Generation
E92
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

420i Coupé
320i 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
181 bhp
at 5000 rpm
Power
168 bhp
at 6700 rpm
420i Coupé
181 bhp
168 bhp
320i Coupé
270 NM
at 1250 rpm
Max. Torque
210 NM
at 4250 rpm
420i Coupé
270 NM
210 NM
320i Coupé

Performance

420i Coupé
320i Coupé
144 mph
Maximum Speed
142 mph
7.5 sec
Acceleration 0 to 62 mph
8.8 sec
62 mph 62
mph

104 m
0.000 sec

420i Coupé

62 mph 62
mph

122 m
0.000 sec

320i Coupé

▶ REPLAY
8.87 kg/bhp
Weight-to-Power Ratio
8.72 kg/bhp
420i Coupé
8.87 kg/bhp
8.72 kg/bhp
320i Coupé

Fuel Economy / Emissions

420i Coupé
320i Coupé
Fuel Economy
44 mpg
combined
42 mpg
420i Coupé
44 mpg
42 mpg
320i Coupé
33 mpg
city
30 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
63 L
Kraftstoffanzeige
583 mi
Range
575 mi
420i Coupé
583 mi
575 mi
320i Coupé
Environmental Impact
121.2 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).
128.7 kWh
420i Coupé
121.2 kWh
128.7 kWh
320i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
149 g/km (NEFZ)
CO2 Emissions
159 g/km (NEFZ)

Practical Convenience

420i Coupé
320i 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