The Comparative Analysis :
BMW 330d Coupé xDrive (08 - 10) vs. BMW 420i Coupé xDrive Steptronic (17 - ..)
€ 46,800
€ 45,900
€ 46,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The 330d Coupé is 2.3 inches shorter, 1.7 inches narrower and 0.1 inches taller than the 420i Coupé.
330d Coupé
420i Coupé
54.9
70.2
78.1
54.8
71.9
79.4
70.2 in
Width
71.9 in
78.1 in
Width Incl. Mirrors
79.4 in
54.9 in
Height
54.8 in
108.7
180.3
110.6
182.6
180.3 in
Length
182.6 in
108.7 in
Wheelbase
110.6 in
Vehicle Weight
330d Coupé
420i Coupé
3748 lb
Curb Weight
3627 lb
4641 lb
Gross Vehicle
Weight
Weight
4608 lb
Weight Difference:
121 lb
3.23 %
General
330d Coupé
420i Coupé
E92
Generation
F32
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
330d Coupé
420i Coupé
Straight-six diesel engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
BMW N57
Engine Series
BMW B48
N57-D30
Engine Code
B48-B20
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
242 hp
at 4000 rpm
Power
181 hp
at 5000 rpm
330d Coupé
242 hp
181 hp
420i Coupé
384 lb‑ft
at 1750 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
330d Coupé
384 lb‑ft
199 lb‑ft
420i Coupé
Performance
330d Coupé
420i Coupé
155 mph
Maximum Speed
144 mph
5.8 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
266 ft
0.000 sec
330d Coupé
62 mph
62
mph
mph
354 ft
0.000 sec
420i Coupé
▶ REPLAY
15.49 lb/hp
Weight-to-Power Ratio
20.04 lb/hp
330d Coupé
15.49 lb/hp
20.04 lb/hp
420i Coupé
Fuel Economy / Emissions
330d Coupé
420i Coupé
Fuel Economy
36 mpg
combined
36 mpg
330d Coupé
36 mpg
36 mpg
420i Coupé
28 mpg
city
31 mpg
No data
highway
No data
16.1 gal
Fuel Tank Capacity
15.9 gal
583 mi
Range
574 mi
330d Coupé
583 mi
574 mi
420i Coupé
Environmental Impact
133.7 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).
123.1 kWh
330d Coupé
133.7 kWh
123.1 kWh
420i Coupé
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
275 g/mi (NEFZ)
CO2 Emissions
285 g/mi (WLTP)
Practical Convenience
330d Coupé
420i Coupé
2
Doors
2
4
No. of Seats
4
893 lb
Maximum Payload
981 lb
12.5 cu ft
Trunk Volume
12.6 cu ft
No data
Cargo Volume (Seats Down)
No data
