The Comparative Analysis :
BMW M3 CS M DKG (18 - 18) vs. BMW 320i EfficientDynamics Edition Steptronic (13 - 15)
€ 117,600

€ 36,400

€ 117,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 36,400
ⓘ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 M3 CS is 1.9 inches longer, 2.6 inches wider and 0.2 inches lower than the 320i EfficientDynamics Edition.
M3 CS
320i EfficientDynamics Edition
56.1
73.9
80.2
56.3
71.3
80
73.9 in
Width
71.3 in
80.2 in
Width Incl. Mirrors
80 in
56.1 in
Height
56.3 in
110.7
183.9
110.6
182
183.9 in
Length
182 in
110.7 in
Wheelbase
110.6 in
Vehicle Weight
M3 CS
320i EfficientDynamics Edition
3660 lb
Curb Weight
3274 lb
4630 lb
Gross Vehicle
Weight
Weight
4321 lb

Weight Difference:
386 lb
10.55 %

General
M3 CS
320i EfficientDynamics Edition
F80
Generation
F30
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

7-speed dual clutch transmission
Transmission
8-speed automatic transmission
Engine
M3 CS
320i EfficientDynamics Edition
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine with turbocharger
BMW S55
Engine Series
BMW N13
S55-B30
Engine Code
N13-B16

4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
1.6 L / 78 cu in
454 hp
at 6250 rpm
Power
168 hp
at 4800 rpm
M3 CS
454 hp
168 hp
320i EfficientDynamics Edition
443 lb‑ft
at 4000 rpm
Max. Torque
184 lb‑ft
at 1500 rpm
M3 CS
443 lb‑ft
184 lb‑ft
320i EfficientDynamics Edition
Performance
M3 CS
320i EfficientDynamics Edition
174 mph
Maximum Speed
143 mph
3.9 sec
Acceleration 0 to 62 mph
7.6 sec
62 mph
62
mph
mph
177 ft
0.000 sec

M3 CS
62 mph
62
mph
mph
348 ft
0.000 sec

320i EfficientDynamics Edition
▶ REPLAY
8.06 lb/hp
Weight-to-Power Ratio
19.49 lb/hp
M3 CS
8.06 lb/hp
19.49 lb/hp
320i EfficientDynamics Edition
Fuel Economy / Emissions
M3 CS
320i EfficientDynamics Edition
Fuel Economy
28 mpg
combined
44 mpg
M3 CS
28 mpg
44 mpg
320i EfficientDynamics Edition
21 mpg
city
32 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
15.9 gal
439 mi
Range
690 mi
M3 CS
439 mi
690 mi
320i EfficientDynamics Edition
Environmental Impact
161.1 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).
102.4 kWh
M3 CS
161.1 kWh
102.4 kWh
320i EfficientDynamics Edition
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
319 g/mi (NEFZ)
CO2 Emissions
204 g/mi (NEFZ)
Practical Convenience
M3 CS
320i EfficientDynamics Edition
4
Doors
4
5
No. of Seats
5
970 lb
Maximum Payload
1047 lb
12.6 cu ft
Trunk Volume
13.6 cu ft









No data
Cargo Volume (Seats Down)
No data