The Comparative Analysis :

Mercedes SLK 350 7G-TRONIC (04 - 08) vs. Audi TT RS Roadster quattro S tronic (16 - 18)

€ 48,500
Mercedes SLK 350 7G-TRONIC (04 - 08) Mercedes SLK 350
€ 69,800
 Audi TT RS Roadster quattro S tronic (16 - 18) Audi TT RS Roadster
€ 48,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 69,800

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

Vehicle Dimensions

The Mercedes SLK 350 is slightly smaller in every dimension. It's 10.2 cm shorter, 4.4 cm narrower and 4.7 cm lower than the Audi TT RS Roadster.
Mercedes SLK 350
Audi TT RS Roadster
1298
Blueprint Mercedes SLK 350 7G-TRONIC (04 - 08)
1788
1970
1345
Blueprint Audi TT RS Roadster quattro S tronic (16 - 18)
1832
1966
1788 mm
Width
1832 mm
1970 mm
Width Incl. Mirrors
1966 mm
1298 mm
Height
1345 mm
Blueprint Mercedes SLK 350 7G-TRONIC (04 - 08)
2430
4089
Blueprint Audi TT RS Roadster quattro S tronic (16 - 18)
2505
4191
4089 mm
Length
4191 mm
2430 mm
Wheelbase
2505 mm

Vehicle Weight

Mercedes SLK 350
Audi TT RS Roadster
1485 kg
Kerb Weight
1605 kg
1780 kg
Gross Vehicle
Weight
1850 kg
Mercedes SLK 350 7G-TRONIC (04 - 08)
Weight Difference:
120 kg
7.48 %
Audi TT RS Roadster quattro S tronic (16 - 18)

General

Mercedes SLK 350
Audi TT RS Roadster
R171
Generation
8S
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed automatic transmission
Transmission
7-speed dual clutch 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 evo
M 272.963
Engine Code
DAZA
4
Valves
4
6
Cylinders
5
3498 CC
Engine Capacity
2480 CC
268 bhp
at 6000 rpm
Power
395 bhp
at 5850 rpm
Mercedes SLK 350
268 bhp
395 bhp
Audi TT RS Roadster
350 NM
at 3500 rpm
Max. Torque
480 NM
at 1700 rpm
Mercedes SLK 350
350 NM
480 NM
Audi TT RS Roadster

Performance

Mercedes SLK 350
Audi TT RS Roadster
155 mph
Maximum Speed
155 mph
5.5 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

76 m
0.000 sec

Mercedes SLK 350

62 mph 62
mph

54 m
0.000 sec

Audi TT RS Roadster

▶ REPLAY
5.54 kg/bhp
Weight-to-Power Ratio
4.06 kg/bhp
Mercedes SLK 350
5.54 kg/bhp
4.06 kg/bhp
Audi TT RS Roadster

Fuel Economy / Emissions

Mercedes SLK 350
Audi TT RS Roadster
Fuel Economy
28 mpg
combined
34 mpg
Mercedes SLK 350
28 mpg
34 mpg
Audi TT RS Roadster
20 mpg
city
25 mpg
36 mpg
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
55 L
Kraftstoffanzeige
431 mi
Range
412 mi
Mercedes SLK 350
431 mi
412 mi
Audi TT RS Roadster
Environmental Impact
191.4 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).
157.2 kWh
Mercedes SLK 350
191.4 kWh
157.2 kWh
Audi TT RS Roadster
Euro 4
Emission Standard
Euro 6b (NEFZ)
242 g/km (NEFZ)
CO2 Emissions
189 g/km (NEFZ)

Practical Convenience

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