The Comparative Analysis :

Audi TT RS Roadster S tronic (10 - 14) vs. Mercedes SLK 350 Sportmotor 7G-TRONIC (08 - 11)

€ 62,000
Audi TT RS Roadster S tronic (10 - 14) Audi TT RS Roadster
€ 50,000
 Mercedes SLK 350 Sportmotor 7G-TRONIC (08 - 11) Mercedes SLK 350 Sportmotor
€ 62,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 50,000

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

Vehicle Dimensions

The Audi TT RS Roadster is slightly bigger in every dimension. It's 9.1 cm longer, 5.4 cm wider and 5 cm taller than the Mercedes SLK 350 Sportmotor.
Audi TT RS Roadster
Mercedes SLK 350 Sportmotor
1348
Blueprint Audi TT RS Roadster S tronic (10 - 14)
1842
1952
1298
Blueprint Mercedes SLK 350 Sportmotor 7G-TRONIC (08 - 11)
1788
2005
1842 mm
Width
1788 mm
1952 mm
Width Incl. Mirrors
2005 mm
1348 mm
Height
1298 mm
Blueprint Audi TT RS Roadster S tronic (10 - 14)
2468
4198
Blueprint Mercedes SLK 350 Sportmotor 7G-TRONIC (08 - 11)
2430
4107
4198 mm
Length
4107 mm
2468 mm
Wheelbase
2430 mm

Vehicle Weight

Audi TT RS Roadster
Mercedes SLK 350 Sportmotor
1610 kg
Kerb Weight
1485 kg
1855 kg
Gross Vehicle
Weight
1800 kg
Audi TT RS Roadster S tronic (10 - 14)
Weight Difference:
125 kg
7.76 %
Mercedes SLK 350 Sportmotor 7G-TRONIC (08 - 11)

General

Audi TT RS Roadster
Mercedes SLK 350 Sportmotor
8J
Generation
R171
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Unleaded (95 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 350 Sportmotor
Straight-five petrol engine with tur­bo­charger
Engine Type
V6 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
VW EA855
Engine Series
Mercedes-Benz M 272
CEPA
Engine Code
M 272.969
4
Valves
4
5
Cylinders
6
2480 CC
Engine Capacity
3498 CC
335 bhp
at 5400 rpm
Power
301 bhp
at 6500 rpm
Audi TT RS Roadster
335 bhp
301 bhp
Mercedes SLK 350 Sportmotor
450 NM
at 1600 rpm
Max. Torque
360 NM
at 4900 rpm
Audi TT RS Roadster
450 NM
360 NM
Mercedes SLK 350 Sportmotor

Performance

Audi TT RS Roadster
Mercedes SLK 350 Sportmotor
155 mph
Maximum Speed
155 mph
4.4 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

61 m
0.000 sec

Audi TT RS Roadster

62 mph 62
mph

75 m
0.000 sec

Mercedes SLK 350 Sportmotor

▶ REPLAY
4.81 kg/bhp
Weight-to-Power Ratio
4.93 kg/bhp
Audi TT RS Roadster
4.81 kg/bhp
4.93 kg/bhp
Mercedes SLK 350 Sportmotor

Fuel Economy / Emissions

Audi TT RS Roadster
Mercedes SLK 350 Sportmotor
Fuel Economy
33 mpg
combined
31 mpg
Audi TT RS Roadster
33 mpg
31 mpg
Mercedes SLK 350 Sportmotor
23 mpg
city
22 mpg
No data
motorway
40 mpg
Kraftstoffanzeige
60 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
434 mi
Range
473 mi
Audi TT RS Roadster
434 mi
473 mi
Mercedes SLK 350 Sportmotor
Environmental Impact
162.9 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).
174.3 kWh
Audi TT RS Roadster
162.9 kWh
174.3 kWh
Mercedes SLK 350 Sportmotor
Euro 5
Emission Standard
Euro 4 / Euro 5
199 g/km (NEFZ)
CO2 Emissions
219 g/km (NEFZ)

Practical Convenience

Audi TT RS Roadster
Mercedes SLK 350 Sportmotor
2
Doors
2
2
No. of Seats
2
245 kg
Maximum Payload
315 kg
250 L
Boot Capacity
300 L
No data
Boot Capacity (Seats Down)
No data