The Comparative Analysis :
BMW M340i Touring xDrive Steptronic (19 - ..) vs. Mercedes C 400 Estate 4MATIC 7G-TRONIC PLUS (14 - 16)
€ 63,300
€ 55,200
€ 63,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 55,200
ⓘ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 BMW M340i Touring is just 1.1 cm longer, 1.7 cm wider and 1.7 cm lower than the Mercedes C 400 Estate.
BMW M340i Touring
Mercedes C 400 Estate
1440
1827
2068
1457
1810
2020
1827 mm
Width
1810 mm
2068 mm
Width Incl. Mirrors
2020 mm
1440 mm
Height
1457 mm
2851
4713
2840
4702
4713 mm
Length
4702 mm
2851 mm
Wheelbase
2840 mm
Vehicle Weight
BMW M340i Touring
Mercedes C 400 Estate
1845 kg
Kerb Weight
1730 kg
2365 kg
Gross Vehicle
Weight
Weight
2305 kg
Weight Difference:
115 kg
6.23 %
General
BMW M340i Touring
Mercedes C 400 Estate
G21
Generation
S205
Estate Car
Car Body Style
Estate Car
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
BMW M340i Touring
Mercedes C 400 Estate
Straight-six petrol engine with turbocharger
Engine Type
V6 petrol engine with two turbochargers (biturbo)
BMW B58
Engine Series
Mercedes-Benz M 276
B58-B30
Engine Code
M 276.823


4
Valves
4
6
Cylinders
6
2998 CC
Engine Capacity
2996 CC
369 bhp
at 5500 rpm
Power
328 bhp
at 5250 rpm
BMW M340i Touring
369 bhp
328 bhp
Mercedes C 400 Estate
500 NM
at 1850 rpm
Max. Torque
480 NM
at 1600 rpm
BMW M340i Touring
500 NM
480 NM
Mercedes C 400 Estate
Performance
BMW M340i Touring
Mercedes C 400 Estate
155 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
63 m
0.000 sec
BMW M340i Touring
62 mph
62
mph
mph
72 m
0.000 sec
Mercedes C 400 Estate
▶ REPLAY
5 kg/bhp
Weight-to-Power Ratio
5.27 kg/bhp
BMW M340i Touring
5 kg/bhp
5.27 kg/bhp
Mercedes C 400 Estate
Fuel Economy / Emissions
BMW M340i Touring
Mercedes C 400 Estate
Fuel Economy
39 mpg
combined
38 mpg
BMW M340i Touring
39 mpg
38 mpg
Mercedes C 400 Estate
31 mpg
city
29 mpg
No data
motorway
48 mpg
59 L
Fuel Tank Capacity
66 L
509 mi
Range
554 mi
BMW M340i Touring
509 mi
554 mi
Mercedes C 400 Estate
Environmental Impact
136.5 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).
140.2 kWh
BMW M340i Touring
136.5 kWh
140.2 kWh
Mercedes C 400 Estate
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
163 g/km (NEFZ)
CO2 Emissions
173 g/km (NEFZ)
Practical Convenience
BMW M340i Touring
Mercedes C 400 Estate
5
Doors
5
5
No. of Seats
5
520 kg
Maximum Payload
575 kg
500 L
Boot Capacity
490 L










1510 L
Boot Capacity (Seats Down)
1510 L












