The Comparative Analysis :

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

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

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

Vehicle Dimensions

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

Vehicle Weight

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

General

Mercedes SLK 350 Sportmotor
Audi TT RS Roadster
R171
Generation
8J
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes SLK 350 Sportmotor
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 272.969
Engine Code
CEPA
4
Valves
4
6
Cylinders
5
3498 CC
Engine Capacity
2480 CC
301 bhp
at 6500 rpm
Power
335 bhp
at 5400 rpm
Mercedes SLK 350 Sportmotor
301 bhp
335 bhp
Audi TT RS Roadster
360 NM
at 4900 rpm
Max. Torque
450 NM
at 1600 rpm
Mercedes SLK 350 Sportmotor
360 NM
450 NM
Audi TT RS Roadster

Performance

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

75 m
0.000 sec

Mercedes SLK 350 Sportmotor

62 mph 62
mph

61 m
0.000 sec

Audi TT RS Roadster

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

Fuel Economy / Emissions

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

Practical Convenience

Mercedes SLK 350 Sportmotor
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