The Comparative Analysis :
Audi TT RS Roadster quattro S tronic (16 - 18) vs. Mercedes SLK 55 AMG 7G-TRONIC (04 - 08)
€ 69,800
€ 68,100
€ 69,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 68,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Audi TT RS Roadster is considerably bigger in every dimension. It's 10.4 cm longer, 3.8 cm wider and 7.4 cm taller than the Mercedes SLK 55 AMG.
Audi TT RS Roadster
Mercedes SLK 55 AMG
1345
1832
1966
1271
1794
1970
1832 mm
Width
1794 mm
1966 mm
Width Incl. Mirrors
1970 mm
1345 mm
Height
1271 mm
2505
4191
2430
4087
4191 mm
Length
4087 mm
2505 mm
Wheelbase
2430 mm
Vehicle Weight
Audi TT RS Roadster
Mercedes SLK 55 AMG
1605 kg
Kerb Weight
1540 kg
1850 kg
Gross Vehicle
Weight
Weight
1850 kg
Weight Difference:
65 kg
4.05 %
General
Audi TT RS Roadster
Mercedes SLK 55 AMG
8S
Generation
R171
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
7-speed automatic transmission
Engine
Audi TT RS Roadster
Mercedes SLK 55 AMG
Straight-five petrol engine with turbocharger
Engine Type
V8 petrol engine (naturally aspirated engine)
VW EA855 evo
Engine Series
Mercedes-Benz M 113
DAZA
Engine Code
M 113.989
4
Valves
3
5
Cylinders
8
2480 CC
Engine Capacity
5439 CC
395 bhp
at 5850 rpm
Power
355 bhp
at 5750 rpm
Audi TT RS Roadster
395 bhp
355 bhp
Mercedes SLK 55 AMG
480 NM
at 1700 rpm
Max. Torque
510 NM
at 4000 rpm
Audi TT RS Roadster
480 NM
510 NM
Mercedes SLK 55 AMG
Performance
Audi TT RS Roadster
Mercedes SLK 55 AMG
155 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
54 m
0.000 sec
Audi TT RS Roadster
62 mph
62
mph
mph
68 m
0.000 sec
Mercedes SLK 55 AMG
▶ REPLAY
4.06 kg/bhp
Weight-to-Power Ratio
4.34 kg/bhp
Audi TT RS Roadster
4.06 kg/bhp
4.34 kg/bhp
Mercedes SLK 55 AMG
Fuel Economy / Emissions
Audi TT RS Roadster
Mercedes SLK 55 AMG
Fuel Economy
34 mpg
combined
24 mpg
Audi TT RS Roadster
34 mpg
24 mpg
Mercedes SLK 55 AMG
25 mpg
city
16 mpg
No data
motorway
32 mpg
55 L
Fuel Tank Capacity
70 L
412 mi
Range
362 mi
Audi TT RS Roadster
412 mi
362 mi
Mercedes SLK 55 AMG
Environmental Impact
157.2 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).
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).
227.4 kWh
Audi TT RS Roadster
157.2 kWh
227.4 kWh
Mercedes SLK 55 AMG
Euro 6b (NEFZ)
Emission Standard
Euro 4
189 g/km (NEFZ)
CO2 Emissions
288 g/km (NEFZ)
Practical Convenience
Audi TT RS Roadster
Mercedes SLK 55 AMG
2
Doors
2
2
No. of Seats
2
245 kg
Maximum Payload
310 kg
280 L
Boot Capacity
300 L
No data
Boot Capacity (Seats Down)
No data
