The Comparative Analysis :
BMW 420i Coupé Steptronic (16 - 17) vs. BMW 330i Coupé (10 - 13)
€ 39,700
€ 43,800
€ 39,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The 420i Coupé is an inch longer, 1.7 inches wider and 0.7 inches lower than the 330i Coupé.
420i Coupé
330i Coupé
54.2
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
54.2 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
420i Coupé
330i Coupé
3461 lb
Curb Weight
3395 lb
4442 lb
Gross Vehicle
Weight
Weight
4288 lb
Weight Difference:
66 lb
1.91 %
General
420i Coupé
330i Coupé
F32
Generation
E92
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
420i Coupé
330i Coupé
Straight-four gasoline engine with turbocharger
Engine Type
Straight-six gasoline engine (naturally aspirated engine)
BMW B48
Engine Series
BMW N53
B48-B20
Engine Code
N53-B30
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
181 hp
at 5000 rpm
Power
268 hp
at 6700 rpm
420i Coupé
181 hp
268 hp
330i Coupé
199 lb‑ft
at 1350 rpm
Max. Torque
236 lb‑ft
at 2750 rpm
420i Coupé
199 lb‑ft
236 lb‑ft
330i Coupé
Performance
420i Coupé
330i Coupé
147 mph
Maximum Speed
155 mph
7.5 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
341 ft
0.000 sec
420i Coupé
62 mph
62
mph
mph
272 ft
0.000 sec
330i Coupé
▶ REPLAY
19.12 lb/hp
Weight-to-Power Ratio
12.67 lb/hp
420i Coupé
19.12 lb/hp
12.67 lb/hp
330i Coupé
Fuel Economy / Emissions
420i Coupé
330i Coupé
Fuel Economy
43 mpg
combined
32 mpg
420i Coupé
43 mpg
32 mpg
330i Coupé
33 mpg
city
24 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
16.6 gal
678 mi
Range
529 mi
420i Coupé
678 mi
529 mi
330i Coupé
Environmental Impact
104.1 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).
140.2 kWh
420i Coupé
104.1 kWh
140.2 kWh
330i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
204 g/mi (NEFZ)
CO2 Emissions
278 g/mi (NEFZ)
Practical Convenience
420i Coupé
330i 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
