The Comparative Analysis :
Mercedes SLK 350 (04 - 08) vs. Audi TT RS Roadster (09 - 10)
€ 46,200
€ 58,700
€ 46,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 58,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes SLK 350 is considerably smaller in every dimension. It's 10.9 cm shorter, 5.4 cm narrower and 5 cm lower than the Audi TT RS Roadster.
Mercedes SLK 350
Audi TT RS Roadster
1298
1788
1970
1348
1842
1952
1788 mm
Width
1842 mm
1970 mm
Width Incl. Mirrors
1952 mm
1298 mm
Height
1348 mm
2430
4089
2468
4198
4089 mm
Length
4198 mm
2430 mm
Wheelbase
2468 mm
Vehicle Weight
Mercedes SLK 350
Audi TT RS Roadster
1465 kg
Kerb Weight
1585 kg
1780 kg
Gross Vehicle
Weight
Weight
1830 kg
Weight Difference:
120 kg
7.57 %
General
Mercedes SLK 350
Audi TT RS Roadster
R171
Generation
8J
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mercedes SLK 350
Audi TT RS Roadster
V6 petrol engine (naturally aspirated engine)
Engine Type
Straight-five petrol engine with turbocharger
Mercedes-Benz M 272
Engine Series
VW EA855
M 272.963
Engine Code
CEPA
4
Valves
4
6
Cylinders
5
3498 CC
Engine Capacity
2480 CC
268 bhp
at 6000 rpm
Power
335 bhp
at 5400 rpm
Mercedes SLK 350
268 bhp
335 bhp
Audi TT RS Roadster
350 NM
at 3500 rpm
Max. Torque
450 NM
at 1600 rpm
Mercedes SLK 350
350 NM
450 NM
Audi TT RS Roadster
Performance
Mercedes SLK 350
Audi TT RS Roadster
155 mph
Maximum Speed
155 mph
5.6 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph
62
mph
mph
78 m
0.000 sec
Mercedes SLK 350
62 mph
62
mph
mph
65 m
0.000 sec
Audi TT RS Roadster
▶ REPLAY
5.47 kg/bhp
Weight-to-Power Ratio
4.73 kg/bhp
Mercedes SLK 350
5.47 kg/bhp
4.73 kg/bhp
Audi TT RS Roadster
Fuel Economy / Emissions
Mercedes SLK 350
Audi TT RS Roadster
Fuel Economy
26 mpg
combined
30 mpg
Mercedes SLK 350
26 mpg
30 mpg
Audi TT RS Roadster
18 mpg
city
21 mpg
35 mpg
motorway
No data
70 L
Fuel Tank Capacity
60 L
403 mi
Range
393 mi
Mercedes SLK 350
403 mi
393 mi
Audi TT RS Roadster
Environmental Impact
204.5 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).
179.9 kWh
Mercedes SLK 350
204.5 kWh
179.9 kWh
Audi TT RS Roadster
Euro 4
Emission Standard
Euro 5
255 g/km (NEFZ)
CO2 Emissions
221 g/km (NEFZ)
Practical Convenience
Mercedes SLK 350
Audi TT RS Roadster
2
Doors
2
2
No. of Seats
2
315 kg
Maximum Payload
245 kg
300 L
Boot Capacity
250 L
No data
Boot Capacity (Seats Down)
No data
