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