The Comparative Analysis :
Mercedes SLC 300 9G-TRONIC (16 - 20) vs. Audi TTS Roadster (10 - 14)
€ 46,800
![Mercedes SLC 300 9G-TRONIC (16 - 20)](graphbase/cars/cars_big_png/Mercedes_SLC_R172.png)
€ 49,600
![Audi TTS Roadster (10 - 14)](graphbase/cars/cars_big/Audi_TT_8J_Roadster.webp)
€ 46,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 49,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes SLC 300 is slightly smaller in every dimension. It's 6.5 cm shorter, 3.2 cm narrower and 4.9 cm lower than the Audi TTS Roadster.
Mercedes SLC 300
Audi TTS Roadster
1301
1810
2006
1350
1842
1952
1810 mm
Width
1842 mm
2006 mm
Width Incl. Mirrors
1952 mm
1301 mm
Height
1350 mm
2430
4133
2468
4198
4133 mm
Length
4198 mm
2430 mm
Wheelbase
2468 mm
Vehicle Weight
Mercedes SLC 300
Audi TTS Roadster
1505 kg
Kerb Weight
1530 kg
1820 kg
Gross Vehicle
Weight
Weight
1775 kg
![Mercedes SLC 300 9G-TRONIC (16 - 20)](graphbase/cars/cars_big_png/Mercedes_SLC_R172.png)
Weight Difference:
25 kg
1.63 %
![Audi TTS Roadster (10 - 14)](graphbase/cars/cars_big_png/Audi_TT_8J_Roadster.png)
General
Mercedes SLC 300
Audi TTS Roadster
R172
Generation
8J
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drive
Permanent all-wheel drive
![](graphbase/drivetrain/AWD.png)
9-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes SLC 300
Audi TTS Roadster
Straight-four petrol engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
Mercedes-Benz M 274
Engine Series
VW EA113
M 274.920
Engine Code
CDLB
![](graphbase/engines/Mercedes-Benz_M_274.png)
4
Valves
4
4
Cylinders
4
1991 CC
Engine Capacity
1984 CC
242 bhp
at 5500 rpm
Power
268 bhp
at 6000 rpm
Mercedes SLC 300
242 bhp
268 bhp
Audi TTS Roadster
370 NM
at 1300 rpm
Max. Torque
350 NM
at 2500 rpm
Mercedes SLC 300
370 NM
350 NM
Audi TTS Roadster
Performance
Mercedes SLC 300
Audi TTS Roadster
155 mph
Maximum Speed
155 mph
5.8 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph
62
mph
mph
81 m
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_SLC_R172.png)
Mercedes SLC 300
62 mph
62
mph
mph
78 m
0.000 sec
![](graphbase/cars/cars_small_png/Audi_TT_8J_Roadster.png)
Audi TTS Roadster
▶ REPLAY
6.22 kg/bhp
Weight-to-Power Ratio
5.71 kg/bhp
Mercedes SLC 300
6.22 kg/bhp
5.71 kg/bhp
Audi TTS Roadster
Fuel Economy / Emissions
Mercedes SLC 300
Audi TTS Roadster
Fuel Economy
49 mpg
combined
35 mpg
Mercedes SLC 300
49 mpg
35 mpg
Audi TTS Roadster
38 mpg
city
26 mpg
60 mpg
motorway
No data
60 L
Fuel Tank Capacity
60 L
642 mi
Range
460 mi
Mercedes SLC 300
642 mi
460 mi
Audi TTS Roadster
Environmental Impact
109.9 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).
153.5 kWh
Mercedes SLC 300
109.9 kWh
153.5 kWh
Audi TTS Roadster
Euro 6
Emission Standard
Euro 5
134 g/km (NEFZ)
CO2 Emissions
189 g/km (NEFZ)
Practical Convenience
Mercedes SLC 300
Audi TTS Roadster
2
Doors
2
2
No. of Seats
2
315 kg
Maximum Payload
245 kg
335 L
Boot Capacity
250 L
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
No data
Boot Capacity (Seats Down)
No data