The Comparative Analysis :

Audi TTS Roadster quattro S tronic (15 - 18) vs. Mercedes SLC 300 9G-TRONIC (16 - 20)

€ 56,100
Audi TTS Roadster quattro S tronic (15 - 18) Audi TTS Roadster
€ 46,800
 Mercedes SLC 300 9G-TRONIC (16 - 20) Mercedes SLC 300
€ 56,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,800

ⓘ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 300.
Audi TTS Roadster
Mercedes SLC 300
53
Blueprint Audi TTS Roadster quattro S tronic (15 - 18)
72.1
77.4
51.2
Blueprint Mercedes SLC 300 9G-TRONIC (16 - 20)
71.3
79
72.1 in
Width
71.3 in
77.4 in
Width Incl. Mirrors
79 in
53 in
Height
51.2 in
Blueprint Audi TTS Roadster quattro S tronic (15 - 18)
98.6
165
Blueprint Mercedes SLC 300 9G-TRONIC (16 - 20)
95.7
162.7
165 in
Length
162.7 in
98.6 in
Wheelbase
95.7 in

Vehicle Weight

Audi TTS Roadster
Mercedes SLC 300
3406 lb
Curb Weight
3318 lb
3946 lb
Gross Vehicle
Weight
4012 lb
Audi TTS Roadster quattro S tronic (15 - 18)
Weight Difference:
88 lb
2.58 %
Mercedes SLC 300 9G-TRONIC (16 - 20)

General

Audi TTS Roadster
Mercedes SLC 300
8S
Generation
R172
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed dual clutch transmission
Transmission
9-speed automatic transmission

Engine

Audi TTS Roadster
Mercedes SLC 300
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 274.920
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
306 hp
at 5800 rpm
Power
242 hp
at 5500 rpm
Audi TTS Roadster
306 hp
242 hp
Mercedes SLC 300
280 lb‑ft
at 1800 rpm
Max. Torque
273 lb‑ft
at 1300 rpm
Audi TTS Roadster
280 lb‑ft
273 lb‑ft
Mercedes SLC 300

Performance

Audi TTS Roadster
Mercedes SLC 300
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph 62
mph

223 ft
0.000 sec

Audi TTS Roadster

62 mph 62
mph

266 ft
0.000 sec

Mercedes SLC 300

▶ REPLAY
11.13 lb/hp
Weight-to-Power Ratio
13.71 lb/hp
Audi TTS Roadster
11.13 lb/hp
13.71 lb/hp
Mercedes SLC 300

Fuel Economy / Emissions

Audi TTS Roadster
Mercedes SLC 300
Fuel Economy
34 mpg
combined
41 mpg
Audi TTS Roadster
34 mpg
41 mpg
Mercedes SLC 300
28 mpg
city
31 mpg
No data
highway
50 mpg
Kraftstoffanzeige
14.5 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
495 mi
Range
642 mi
Audi TTS Roadster
495 mi
642 mi
Mercedes SLC 300
Environmental Impact
130.7 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).
109.9 kWh
Audi TTS Roadster
130.7 kWh
109.9 kWh
Mercedes SLC 300
Euro 6b (NEFZ)
Emission Standard
Euro 6
256 g/mi (NEFZ)
CO2 Emissions
216 g/mi (NEFZ)

Practical Convenience

Audi TTS Roadster
Mercedes SLC 300
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