The Comparative Analysis :
BMW M3 CS M DKG (18 - 18) vs. BMW M340i xDrive Steptronic (19 - ..)
€ 117,600
€ 62,000
€ 117,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 62,000
ⓘ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 1.7 inches shorter, 2 inches wider and 0.6 inches lower than the M340i.
M3 CS
M340i
56.1
73.9
80.2
56.7
71.9
81.4
73.9 in
Width
71.9 in
80.2 in
Width Incl. Mirrors
81.4 in
56.1 in
Height
56.7 in
110.7
183.9
112.2
185.6
183.9 in
Length
185.6 in
110.7 in
Wheelbase
112.2 in
Vehicle Weight
M3 CS
M340i
3660 lb
Curb Weight
3847 lb
4630 lb
Gross Vehicle
Weight
Weight
4949 lb
Weight Difference:
187 lb
4.86 %
General
M3 CS
M340i
F80
Generation
G20
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
8-speed automatic transmission
Engine
M3 CS
M340i
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-six gasoline engine with turbocharger
BMW S55
Engine Series
BMW B58
S55-B30
Engine Code
B58-B30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
454 hp
at 6250 rpm
Power
369 hp
at 5500 rpm
M3 CS
454 hp
369 hp
M340i
443 lb‑ft
at 4000 rpm
Max. Torque
369 lb‑ft
at 1850 rpm
M3 CS
443 lb‑ft
369 lb‑ft
M340i
Performance
M3 CS
M340i
174 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
177 ft
0.000 sec
M3 CS
62 mph
62
mph
mph
200 ft
0.000 sec
M340i
▶ REPLAY
8.06 lb/hp
Weight-to-Power Ratio
10.43 lb/hp
M3 CS
8.06 lb/hp
10.43 lb/hp
M340i
Fuel Economy / Emissions
M3 CS
M340i
Fuel Economy
28 mpg
combined
34 mpg
M3 CS
28 mpg
34 mpg
M340i
21 mpg
city
26 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
15.6 gal
439 mi
Range
524 mi
M3 CS
439 mi
524 mi
M340i
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).
132.6 kWh
M3 CS
161.1 kWh
132.6 kWh
M340i
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
319 g/mi (NEFZ)
CO2 Emissions
291 g/mi (WLTP)
Practical Convenience
M3 CS
M340i
4
Doors
4
5
No. of Seats
5
970 lb
Maximum Payload
1102 lb
12.6 cu ft
Trunk Volume
13.6 cu ft
No data
Cargo Volume (Seats Down)
No data
