The Comparative Analysis :
BMW 330d Coupé xDrive (08 - 10) vs. BMW 420d Coupé xDrive (17 - 18)
€ 46,800

€ 48,400

€ 46,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,400
ⓘ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 420d Coupé.
330d Coupé
420d 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
420d Coupé
3748 lb
Curb Weight
3560 lb
4641 lb
Gross Vehicle
Weight
Weight
4542 lb

Weight Difference:
187 lb
4.99 %

General
330d Coupé
420d Coupé
E92
Generation
F32
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
330d Coupé
420d Coupé
Straight-six diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW N57
Engine Series
BMW B47
N57-D30
Engine Code
B47-D20


4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
242 hp
at 4000 rpm
Power
187 hp
at 4000 rpm
330d Coupé
242 hp
187 hp
420d Coupé
384 lb‑ft
at 1750 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
330d Coupé
384 lb‑ft
295 lb‑ft
420d Coupé
Performance
330d Coupé
420d Coupé
155 mph
Maximum Speed
147 mph
5.8 sec
Acceleration 0 to 62 mph
7.4 sec
62 mph
62
mph
mph
266 ft
0.000 sec

330d Coupé
62 mph
62
mph
mph
338 ft
0.000 sec

420d Coupé
▶ REPLAY
15.49 lb/hp
Weight-to-Power Ratio
19.04 lb/hp
330d Coupé
15.49 lb/hp
19.04 lb/hp
420d Coupé
Fuel Economy / Emissions
330d Coupé
420d Coupé
Fuel Economy
36 mpg
combined
53 mpg
330d Coupé
36 mpg
53 mpg
420d Coupé
28 mpg
city
44 mpg
No data
highway
No data
16.1 gal
Fuel Tank Capacity
15.1 gal
583 mi
Range
805 mi
330d Coupé
583 mi
805 mi
420d 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).
90.4 kWh
330d Coupé
133.7 kWh
90.4 kWh
420d Coupé
Euro 5
Emission Standard
Euro 6c (NEFZ)
275 g/mi (NEFZ)
CO2 Emissions
188 g/mi (NEFZ)
Practical Convenience
330d Coupé
420d 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