The Comparative Analysis :
Audi TTS Roadster quattro (15 - 18) vs. Mercedes SLC 180 (16 - 19)
€ 54,000
€ 35,300
€ 54,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 35,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Audi TTS Roadster is slightly bigger in every dimension. It's 2.3 inches longer, 0.9 inches wider and 1.7 inches taller than the Mercedes SLC 180.
Audi TTS Roadster
Mercedes SLC 180
53
72.1
77.4
51.2
71.3
79
72.1 in
Width
71.3 in
77.4 in
Width Incl. Mirrors
79 in
53 in
Height
51.2 in
98.6
165
95.7
162.7
165 in
Length
162.7 in
98.6 in
Wheelbase
95.7 in
Vehicle Weight
Audi TTS Roadster
Mercedes SLC 180
3362 lb
Curb Weight
3164 lb
3902 lb
Gross Vehicle
Weight
Weight
3858 lb
Weight Difference:
198 lb
5.89 %
General
Audi TTS Roadster
Mercedes SLC 180
8S
Generation
R172
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Audi TTS Roadster
Mercedes SLC 180
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
VW EA888
Engine Series
Mercedes-Benz M 274
CJXG
Engine Code
M 274.910
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.6 L / 78 cu in
306 hp
at 5800 rpm
Power
154 hp
at 5300 rpm
Audi TTS Roadster
306 hp
154 hp
Mercedes SLC 180
280 lb‑ft
at 1800 rpm
Max. Torque
184 lb‑ft
at 1200 rpm
Audi TTS Roadster
280 lb‑ft
184 lb‑ft
Mercedes SLC 180
Performance
Audi TTS Roadster
Mercedes SLC 180
155 mph
Maximum Speed
140 mph
5.2 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
236 ft
0.000 sec
Audi TTS Roadster
62 mph
62
mph
mph
361 ft
0.000 sec
Mercedes SLC 180
▶ REPLAY
10.99 lb/hp
Weight-to-Power Ratio
20.55 lb/hp
Audi TTS Roadster
10.99 lb/hp
20.55 lb/hp
Mercedes SLC 180
Fuel Economy / Emissions
Audi TTS Roadster
Mercedes SLC 180
Fuel Economy
32 mpg
combined
42 mpg
Audi TTS Roadster
32 mpg
42 mpg
Mercedes SLC 180
25 mpg
city
32 mpg
No data
highway
52 mpg
14.5 gal
Fuel Tank Capacity
15.9 gal
468 mi
Range
665 mi
Audi TTS Roadster
468 mi
665 mi
Mercedes SLC 180
Environmental Impact
138.2 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).
106.1 kWh
Audi TTS Roadster
138.2 kWh
106.1 kWh
Mercedes SLC 180
Euro 6b (NEFZ)
Emission Standard
Euro 6
272 g/mi (NEFZ)
CO2 Emissions
204 g/mi (NEFZ)
Practical Convenience
Audi TTS Roadster
Mercedes SLC 180
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
694 lb
7.9 cu ft
Trunk Volume
9.5 cu ft
No data
Cargo Volume (Seats Down)
No data
