The Comparative Analysis :
Mercedes C 63 AMG SPEEDSHIFT PLUS 7G-TRONIC (08 - 11) vs. BMW M340i xDrive Steptronic (19 - ..)
€ 70,000
€ 62,000
€ 70,000
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
Тhere is barely any difference in dimensions between the two vehicles. The Mercedes C 63 AMG is just 0.5 inches longer, 1.3 inches narrower and 0.1 inches lower than the BMW M340i.
Mercedes C 63 AMG
BMW M340i
56.6
70.7
79.1
56.7
71.9
81.4
70.7 in
Width
71.9 in
79.1 in
Width Incl. Mirrors
81.4 in
56.6 in
Height
56.7 in
108.9
186.1
112.2
185.6
186.1 in
Length
185.6 in
108.9 in
Wheelbase
112.2 in
Vehicle Weight
Mercedes C 63 AMG
BMW M340i
3814 lb
Curb Weight
3847 lb
4784 lb
Gross Vehicle
Weight
Weight
4949 lb
Weight Difference:
33 lb
0.86 %
General
Mercedes C 63 AMG
BMW M340i
W204
Generation
G20
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Premium Unleaded

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

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes C 63 AMG
BMW M340i
V8 gasoline engine (naturally aspirated engine)
Engine Type
Straight-six gasoline engine with turbocharger
Mercedes-Benz M 156
Engine Series
BMW B58
M 156.985
Engine Code
B58-B30


4
Valves
4
8
Cylinders
6
6.2 L / 303 cu in
Displacement
3 L / 147 cu in
451 hp
at 6800 rpm
Power
369 hp
at 5500 rpm
Mercedes C 63 AMG
451 hp
369 hp
BMW M340i
443 lb‑ft
at 5000 rpm
Max. Torque
369 lb‑ft
at 1850 rpm
Mercedes C 63 AMG
443 lb‑ft
369 lb‑ft
BMW M340i
Performance
Mercedes C 63 AMG
BMW M340i
155 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
207 ft
0.000 sec
Mercedes C 63 AMG
62 mph
62
mph
mph
200 ft
0.000 sec
BMW M340i
▶ REPLAY
8.46 lb/hp
Weight-to-Power Ratio
10.43 lb/hp
Mercedes C 63 AMG
8.46 lb/hp
10.43 lb/hp
BMW M340i
Fuel Economy / Emissions
Mercedes C 63 AMG
BMW M340i
Fuel Economy
18 mpg
combined
34 mpg
Mercedes C 63 AMG
18 mpg
34 mpg
BMW M340i
11 mpg
city
26 mpg
26 mpg
highway
No data
17.4 gal
Fuel Tank Capacity
15.6 gal
306 mi
Range
524 mi
Mercedes C 63 AMG
306 mi
524 mi
BMW M340i
Environmental Impact
253.8 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).
132.6 kWh
Mercedes C 63 AMG
253.8 kWh
132.6 kWh
BMW M340i
Euro 4 / Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
513 g/mi (NEFZ)
CO2 Emissions
291 g/mi (WLTP)
Practical Convenience
Mercedes C 63 AMG
BMW M340i
4
Doors
4
5
No. of Seats
5
970 lb
Maximum Payload
1102 lb
13.5 cu ft
Trunk Volume
13.6 cu ft










No data
Cargo Volume (Seats Down)
No data










