The Comparative Analysis :
Mercedes SLK 350 Sportmotor (08 - 11) vs. Audi TT Roadster 40 TFSI S tronic (18 - ..)
€ 47,700
![Mercedes SLK 350 Sportmotor (08 - 11)](graphbase/cars/cars_big_png/Mercedes_SLK_R171-08.png)
€ 38,900
![Audi TT Roadster 40 TFSI S tronic (18 - ..)](graphbase/cars/cars_big/Audi_TT_8S-18_Roadster.webp)
€ 47,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,900
ⓘ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 7 cm shorter, 4.4 cm narrower and 5.7 cm lower than the Audi TT Roadster 40 TFSI.
Mercedes SLK 350 Sportmotor
Audi TT Roadster 40 TFSI
1298
1788
2005
1355
1832
1966
1788 mm
Width
1832 mm
2005 mm
Width Incl. Mirrors
1966 mm
1298 mm
Height
1355 mm
2430
4107
2505
4177
4107 mm
Length
4177 mm
2430 mm
Wheelbase
2505 mm
Vehicle Weight
Mercedes SLK 350 Sportmotor
Audi TT Roadster 40 TFSI
1465 kg
Kerb Weight
1435 kg
1800 kg
Gross Vehicle
Weight
Weight
1715 kg
![Mercedes SLK 350 Sportmotor (08 - 11)](graphbase/cars/cars_big_png/Mercedes_SLK_R171-08.png)
Weight Difference:
30 kg
2.05 %
![Audi TT Roadster 40 TFSI S tronic (18 - ..)](graphbase/cars/cars_big_png/Audi_TT_8S-18_Roadster.png)
General
Mercedes SLK 350 Sportmotor
Audi TT Roadster 40 TFSI
R171
Generation
8S
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drive
Front-wheel drive
![](graphbase/drivetrain/FWD.png)
6-speed manual transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes SLK 350 Sportmotor
Audi TT Roadster 40 TFSI
V6 petrol engine (naturally aspirated engine)
Engine Type
Straight-four petrol engine with turbocharger
Mercedes-Benz M 272
Engine Series
VW EA888
M 272.969
Engine Code
DKZ
![](graphbase/engines/Mercedes-Benz_M_272.png)
![](graphbase/engines/VW_EA888.png)
4
Valves
4
6
Cylinders
4
3498 CC
Engine Capacity
1984 CC
301 bhp
at 6500 rpm
Power
194 bhp
at 4400 rpm
Mercedes SLK 350 Sportmotor
301 bhp
194 bhp
Audi TT Roadster 40 TFSI
360 NM
at 4900 rpm
Max. Torque
320 NM
at 1500 rpm
Mercedes SLK 350 Sportmotor
360 NM
320 NM
Audi TT Roadster 40 TFSI
Performance
Mercedes SLK 350 Sportmotor
Audi TT Roadster 40 TFSI
155 mph
Maximum Speed
153 mph
5.4 sec
Acceleration 0 to 62 mph
6.9 sec
62 mph
62
mph
mph
75 m
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_SLK_R171-08.png)
Mercedes SLK 350 Sportmotor
62 mph
62
mph
mph
96 m
0.000 sec
![](graphbase/cars/cars_small_png/Audi_TT_8S-18_Roadster.png)
Audi TT Roadster 40 TFSI
▶ REPLAY
4.87 kg/bhp
Weight-to-Power Ratio
7.4 kg/bhp
Mercedes SLK 350 Sportmotor
4.87 kg/bhp
7.4 kg/bhp
Audi TT Roadster 40 TFSI
Fuel Economy / Emissions
Mercedes SLK 350 Sportmotor
Audi TT Roadster 40 TFSI
Fuel Economy
30 mpg
combined
45 mpg
Mercedes SLK 350 Sportmotor
30 mpg
45 mpg
Audi TT Roadster 40 TFSI
20 mpg
city
34 mpg
41 mpg
motorway
No data
70 L
Fuel Tank Capacity
50 L
458 mi
Range
493 mi
Mercedes SLK 350 Sportmotor
458 mi
493 mi
Audi TT Roadster 40 TFSI
Environmental Impact
179.9 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).
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).
119.4 kWh
Mercedes SLK 350 Sportmotor
179.9 kWh
119.4 kWh
Audi TT Roadster 40 TFSI
Euro 4 / Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
227 g/km (NEFZ)
CO2 Emissions
158 g/km (WLTP)
Practical Convenience
Mercedes SLK 350 Sportmotor
Audi TT Roadster 40 TFSI
2
Doors
2
2
No. of Seats
2
335 kg
Maximum Payload
280 kg
300 L
Boot Capacity
280 L
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KS.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KB.png)
No data
Boot Capacity (Seats Down)
No data