The Comparative Analysis :
BMW 320d DPF (07 - 08) vs. BMW M3 M DKG (14 - 18)
€ 32,700
€ 75,700
€ 32,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 75,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 320d DPF is considerably smaller in every dimension. It's 5.9 inches shorter, 2.4 inches narrower and 0.1 inches lower than the M3.
320d DPF
M3
55.9
71.5
78.3
56.1
73.9
80.2
71.5 in
Width
73.9 in
78.3 in
Width Incl. Mirrors
80.2 in
55.9 in
Height
56.1 in
108.7
178
110.7
183.9
178 in
Length
183.9 in
108.7 in
Wheelbase
110.7 in
Vehicle Weight
320d DPF
M3
3318 lb
Curb Weight
3605 lb
4299 lb
Gross Vehicle
Weight
Weight
4630 lb
Weight Difference:
287 lb
7.96 %
General
320d DPF
M3
E90
Generation
F80
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
7-speed dual clutch transmission
Engine
320d DPF
M3
Straight-four diesel engine with turbocharger
Engine Type
Straight-six gasoline engine with two turbochargers (biturbo)
BMW N47
Engine Series
BMW S55
N47-D20
Engine Code
S55-B30

4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
175 hp
at 4000 rpm
Power
425 hp
at 5500 rpm
320d DPF
175 hp
425 hp
M3
258 lb‑ft
at 1750 rpm
Max. Torque
406 lb‑ft
at 1850 rpm
320d DPF
258 lb‑ft
406 lb‑ft
M3
Performance
320d DPF
M3
143 mph
Maximum Speed
155 mph
7.9 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph
62
mph
mph
361 ft
0.000 sec
320d DPF
62 mph
62
mph
mph
187 ft
0.000 sec
M3
▶ REPLAY
18.96 lb/hp
Weight-to-Power Ratio
8.48 lb/hp
320d DPF
18.96 lb/hp
8.48 lb/hp
M3
Fuel Economy / Emissions
320d DPF
M3
Fuel Economy
49 mpg
combined
28 mpg
320d DPF
49 mpg
28 mpg
M3
39 mpg
city
21 mpg
No data
highway
No data
16.1 gal
Fuel Tank Capacity
15.9 gal
790 mi
Range
449 mi
320d DPF
790 mi
449 mi
M3
Environmental Impact
98.8 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).
157.2 kWh
320d DPF
98.8 kWh
157.2 kWh
M3
Euro 4
Emission Standard
Euro 6b (NEFZ)
206 g/mi (NEFZ)
CO2 Emissions
312 g/mi (NEFZ)
Practical Convenience
320d DPF
M3
4
Doors
4
5
No. of Seats
5
981 lb
Maximum Payload
1025 lb
13 cu ft
Trunk Volume
13.6 cu ft










No data
Cargo Volume (Seats Down)
No data




















