The Comparative Analysis :

Mercedes C 400 4MATIC 7G-TRONIC PLUS (14 - 16) vs. BMW 340i xDrive Steptronic (15 - 17)

€ 53,500
Mercedes C 400 4MATIC 7G-TRONIC PLUS (14 - 16) Mercedes C 400
€ 51,300
 BMW 340i xDrive Steptronic (15 - 17) BMW 340i
€ 53,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,300

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ a little. The Mercedes C 400 is 5.3 cm longer, 0.1 cm narrower and 0.8 cm taller than the BMW 340i.
Mercedes C 400
BMW 340i
1442
Blueprint Mercedes C 400 4MATIC 7G-TRONIC PLUS (14 - 16)
1810
2020
1434
Blueprint BMW 340i xDrive Steptronic (15 - 17)
1811
2031
1810 mm
Width
1811 mm
2020 mm
Width Incl. Mirrors
2031 mm
1442 mm
Height
1434 mm
Blueprint Mercedes C 400 4MATIC 7G-TRONIC PLUS (14 - 16)
2840
4686
Blueprint BMW 340i xDrive Steptronic (15 - 17)
2810
4633
4686 mm
Length
4633 mm
2840 mm
Wheelbase
2810 mm

Vehicle Weight

Mercedes C 400
BMW 340i
1645 kg
Kerb Weight
1690 kg
2210 kg
Gross Vehicle
Weight
2165 kg
Mercedes C 400 4MATIC 7G-TRONIC PLUS (14 - 16)
Weight Difference:
45 kg
2.66 %
BMW 340i xDrive Steptronic (15 - 17)

General

Mercedes C 400
BMW 340i
W205
Generation
F30
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
7-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes C 400
BMW 340i
V6 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six petrol engine with tur­bo­charger
Mercedes-Benz M 276
Engine Series
BMW B58
M 276.823
Engine Code
B58-B30
4
Valves
4
6
Cylinders
6
2996 CC
Engine Capacity
2998 CC
328 bhp
at 5250 rpm
Power
322 bhp
at 5500 rpm
Mercedes C 400
328 bhp
322 bhp
BMW 340i
480 NM
at 1600 rpm
Max. Torque
450 NM
at 1380 rpm
Mercedes C 400
480 NM
450 NM
BMW 340i

Performance

Mercedes C 400
BMW 340i
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

72 m
0.000 sec

Mercedes C 400

62 mph 62
mph

69 m
0.000 sec

BMW 340i

▶ REPLAY
5.02 kg/bhp
Weight-to-Power Ratio
5.25 kg/bhp
Mercedes C 400
5.02 kg/bhp
5.25 kg/bhp
BMW 340i

Fuel Economy / Emissions

Mercedes C 400
BMW 340i
Fuel Economy
39 mpg
combined
41 mpg
Mercedes C 400
39 mpg
41 mpg
BMW 340i
29 mpg
city
31 mpg
49 mpg
motorway
No data
Kraftstoffanzeige
66 L
Fuel Tank Capacity
57 L
Kraftstoffanzeige
562 mi
Range
513 mi
Mercedes C 400
562 mi
513 mi
BMW 340i
Environmental Impact
138.2 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).
130.7 kWh
Mercedes C 400
138.2 kWh
130.7 kWh
BMW 340i
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
173 g/km (NEFZ)
CO2 Emissions
162 g/km (NEFZ)

Practical Convenience

Mercedes C 400
BMW 340i
4
Doors
4
5
No. of Seats
5
565 kg
Maximum Payload
475 kg
480 L
Boot Capacity
480 L
No data
Boot Capacity (Seats Down)
No data