The Comparative Analysis :
BMW 320d Coupé DPF xDrive Automatic (08 - 08) vs. BMW 420d Coupé xDrive Steptronic (13 - 15)
€ 41,200
€ 44,200
€ 41,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,200
ⓘ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 320d Coupé DPF is 2.3 inches shorter, 1.7 inches narrower and 0.1 inches taller than the 420d Coupé.
320d Coupé DPF
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
320d Coupé DPF
420d Coupé
3538 lb
Curb Weight
3560 lb
4431 lb
Gross Vehicle
Weight
Weight
4542 lb
Weight Difference:
22 lb
0.62 %
General
320d Coupé DPF
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 automatic transmission
Transmission
8-speed automatic transmission
Engine
320d Coupé DPF
420d Coupé
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW N47
Engine Series
BMW N47
N47-D20
Engine Code
N47-D20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
175 hp
at 4000 rpm
Power
181 hp
at 4000 rpm
320d Coupé DPF
175 hp
181 hp
420d Coupé
258 lb‑ft
at 2000 rpm
Max. Torque
280 lb‑ft
at 1750 rpm
320d Coupé DPF
258 lb‑ft
280 lb‑ft
420d Coupé
Performance
320d Coupé DPF
420d Coupé
139 mph
Maximum Speed
142 mph
8.2 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph
62
mph
mph
374 ft
0.000 sec
320d Coupé DPF
62 mph
62
mph
mph
331 ft
0.000 sec
420d Coupé
▶ REPLAY
20.22 lb/hp
Weight-to-Power Ratio
19.67 lb/hp
320d Coupé DPF
20.22 lb/hp
19.67 lb/hp
420d Coupé
Fuel Economy / Emissions
320d Coupé DPF
420d Coupé
Fuel Economy
40 mpg
combined
50 mpg
320d Coupé DPF
40 mpg
50 mpg
420d Coupé
30 mpg
city
42 mpg
No data
highway
No data
16.1 gal
Fuel Tank Capacity
15.1 gal
642 mi
Range
754 mi
320d Coupé DPF
642 mi
754 mi
420d Coupé
Environmental Impact
121.3 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).
96.7 kWh
320d Coupé DPF
121.3 kWh
96.7 kWh
420d Coupé
Euro 4
Emission Standard
Euro 6b (NEFZ)
251 g/mi (NEFZ)
CO2 Emissions
200 g/mi (NEFZ)
Practical Convenience
320d Coupé DPF
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
