The Comparative Analysis :
Citroen C6 HDi 170 Biturbo FAP (06 - 09) vs. Mercedes E 400 7G-TRONIC PLUS (13 - 15)
€ 41,400

€ 56,300

€ 41,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 56,300
ⓘ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 Citroen C6 HDi 170 Biturbo FAP is just 2.9 cm longer, 0.6 cm wider and 1 cm lower than the Mercedes E 400.
Citroen C6 HDi 170 Biturbo FAP
Mercedes E 400
1464
1860
2085
1474
1854
2071
1860 mm
Width
1854 mm
2085 mm
Width Incl. Mirrors
2071 mm
1464 mm
Height
1474 mm
2900
4908
2874
4879
4908 mm
Length
4879 mm
2900 mm
Wheelbase
2874 mm
Vehicle Weight
Citroen C6 HDi 170 Biturbo FAP
Mercedes E 400
1895 kg
Kerb Weight
1785 kg
2280 kg
Gross Vehicle
Weight
Weight
2350 kg

Weight Difference:
110 kg
5.8 %

General
Citroen C6 HDi 170 Biturbo FAP
Mercedes E 400
T
Generation
W212
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Unleaded (95 RON)

Front-wheel drive
Drive
Rear-wheel drive

6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
Citroen C6 HDi 170 Biturbo FAP
Mercedes E 400
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
V6 petrol engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.820

4
Valves
4
4
Cylinders
6
2179 CC
Engine Capacity
2996 CC
168 bhp
at 4000 rpm
Power
328 bhp
at 5500 rpm
Citroen C6 HDi 170 Biturbo FAP
168 bhp
328 bhp
Mercedes E 400
370 NM
at 1500 rpm
Max. Torque
480 NM
at 1400 rpm
Citroen C6 HDi 170 Biturbo FAP
370 NM
480 NM
Mercedes E 400
Performance
Citroen C6 HDi 170 Biturbo FAP
Mercedes E 400
135 mph
Maximum Speed
155 mph
10.3 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph
62
mph
mph
143 m
0.000 sec

Citroen C6 HDi 170 Biturbo FAP
62 mph
62
mph
mph
74 m
0.000 sec

Mercedes E 400
▶ REPLAY
11.28 kg/bhp
Weight-to-Power Ratio
5.44 kg/bhp
Citroen C6 HDi 170 Biturbo FAP
11.28 kg/bhp
5.44 kg/bhp
Mercedes E 400
Fuel Economy / Emissions
Citroen C6 HDi 170 Biturbo FAP
Mercedes E 400
Fuel Economy
43 mpg
combined
38 mpg
Citroen C6 HDi 170 Biturbo FAP
43 mpg
38 mpg
Mercedes E 400
32 mpg
city
27 mpg
52 mpg
motorway
49 mpg
72 L
Fuel Tank Capacity
59 L
678 mi
Range
489 mi
Citroen C6 HDi 170 Biturbo FAP
678 mi
489 mi
Mercedes E 400
Environmental Impact
135.8 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).
142.1 kWh
Citroen C6 HDi 170 Biturbo FAP
135.8 kWh
142.1 kWh
Mercedes E 400
Euro 4
Emission Standard
Euro 6b (NEFZ)
175 g/km (NEFZ)
CO2 Emissions
175 g/km (NEFZ)
Practical Convenience
Citroen C6 HDi 170 Biturbo FAP
Mercedes E 400
4
Doors
4
5
No. of Seats
5
385 kg
Maximum Payload
565 kg
421 L
Boot Capacity
540 L









No data
Boot Capacity (Seats Down)
No data