The Comparative Analysis :
Mercedes C 400 Coupé 4MATIC 9G-TRONIC (18 - ..) vs. Audi TT RS Coupé S tronic (10 - 14)
€ 55,800
€ 59,100
€ 55,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 59,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ significantly. The Mercedes C 400 Coupé is 48.8 cm longer, 3.2 cm narrower and 6.3 cm taller than the Audi TT RS Coupé.
Mercedes C 400 Coupé
Audi TT RS Coupé
1405
1810
2016
1342
1842
1952
1810 mm
Width
1842 mm
2016 mm
Width Incl. Mirrors
1952 mm
1405 mm
Height
1342 mm
2840
4686
2468
4198
4686 mm
Length
4198 mm
2840 mm
Wheelbase
2468 mm
Vehicle Weight
Mercedes C 400 Coupé
Audi TT RS Coupé
1720 kg
Kerb Weight
1550 kg
2215 kg
Gross Vehicle
Weight
Weight
1875 kg
Weight Difference:
170 kg
9.88 %
General
Mercedes C 400 Coupé
Audi TT RS Coupé
C205
Generation
8J
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

9-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes C 400 Coupé
Audi TT RS Coupé
V6 petrol engine with turbocharger
Engine Type
Straight-five petrol engine with turbocharger
Mercedes-Benz M 276
Engine Series
VW EA855
M 276.823
Engine Code
CEPA

4
Valves
4
6
Cylinders
5
2996 CC
Engine Capacity
2480 CC
328 bhp
at 5250 rpm
Power
335 bhp
at 5400 rpm
Mercedes C 400 Coupé
328 bhp
335 bhp
Audi TT RS Coupé
480 NM
at 1600 rpm
Max. Torque
450 NM
at 1600 rpm
Mercedes C 400 Coupé
480 NM
450 NM
Audi TT RS Coupé
Performance
Mercedes C 400 Coupé
Audi TT RS Coupé
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph
62
mph
mph
68 m
0.000 sec
Mercedes C 400 Coupé
62 mph
62
mph
mph
60 m
0.000 sec
Audi TT RS Coupé
▶ REPLAY
5.24 kg/bhp
Weight-to-Power Ratio
4.63 kg/bhp
Mercedes C 400 Coupé
5.24 kg/bhp
4.63 kg/bhp
Audi TT RS Coupé
Fuel Economy / Emissions
Mercedes C 400 Coupé
Audi TT RS Coupé
Fuel Economy
36 mpg
combined
33 mpg
Mercedes C 400 Coupé
36 mpg
33 mpg
Audi TT RS Coupé
26 mpg
city
23 mpg
46 mpg
motorway
No data
66 L
Fuel Tank Capacity
60 L
519 mi
Range
439 mi
Mercedes C 400 Coupé
519 mi
439 mi
Audi TT RS Coupé
Environmental Impact
149.7 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).
161.1 kWh
Mercedes C 400 Coupé
149.7 kWh
161.1 kWh
Audi TT RS Coupé
Euro 6d-TEMP
Emission Standard
Euro 5
193 g/km (WLTP)
CO2 Emissions
197 g/km (NEFZ)
Practical Convenience
Mercedes C 400 Coupé
Audi TT RS Coupé
2
Doors
3
4
No. of Seats
4
495 kg
Maximum Payload
325 kg
380 L
Boot Capacity
290 L






No data
Boot Capacity (Seats Down)
No data
















