The Comparative Analysis :
Audi TT Roadster 1.8 TFSI (10 - 14) vs. Mercedes SLC 180 (16 - 19)
€ 32,900
€ 35,300
€ 32,900
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 TT Roadster 1.8 TFSI is slightly bigger in every dimension. It's 2.1 inches longer, 1.3 inches wider and 2.2 inches taller than the Mercedes SLC 180.
Audi TT Roadster 1.8 TFSI
Mercedes SLC 180
53.4
72.5
76.9
51.2
71.3
79
72.5 in
Width
71.3 in
76.9 in
Width Incl. Mirrors
79 in
53.4 in
Height
51.2 in
97.2
164.8
95.7
162.7
164.8 in
Length
162.7 in
97.2 in
Wheelbase
95.7 in
Vehicle Weight
Audi TT Roadster 1.8 TFSI
Mercedes SLC 180
2998 lb
Curb Weight
3164 lb
3538 lb
Gross Vehicle
Weight
Weight
3858 lb
Weight Difference:
165 lb
5.22 %
General
Audi TT Roadster 1.8 TFSI
Mercedes SLC 180
8J
Generation
R172
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Audi TT Roadster 1.8 TFSI
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
CDAA
Engine Code
M 274.910
4
Valves
4
4
Cylinders
4
1.8 L / 88 cu in
Displacement
1.6 L / 78 cu in
158 hp
at 4500 rpm
Power
154 hp
at 5300 rpm
Audi TT Roadster 1.8 TFSI
158 hp
154 hp
Mercedes SLC 180
184 lb‑ft
at 1500 rpm
Max. Torque
184 lb‑ft
at 1200 rpm
Audi TT Roadster 1.8 TFSI
184 lb‑ft
184 lb‑ft
Mercedes SLC 180
Performance
Audi TT Roadster 1.8 TFSI
Mercedes SLC 180
139 mph
Maximum Speed
140 mph
7.4 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
338 ft
0.000 sec
Audi TT Roadster 1.8 TFSI
62 mph
62
mph
mph
361 ft
0.000 sec
Mercedes SLC 180
▶ REPLAY
18.97 lb/hp
Weight-to-Power Ratio
20.55 lb/hp
Audi TT Roadster 1.8 TFSI
18.97 lb/hp
20.55 lb/hp
Mercedes SLC 180
Fuel Economy / Emissions
Audi TT Roadster 1.8 TFSI
Mercedes SLC 180
Fuel Economy
36 mpg
combined
42 mpg
Audi TT Roadster 1.8 TFSI
36 mpg
42 mpg
Mercedes SLC 180
27 mpg
city
32 mpg
No data
highway
52 mpg
14.5 gal
Fuel Tank Capacity
15.9 gal
526 mi
Range
665 mi
Audi TT Roadster 1.8 TFSI
526 mi
665 mi
Mercedes SLC 180
Environmental Impact
123.1 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).
106.1 kWh
Audi TT Roadster 1.8 TFSI
123.1 kWh
106.1 kWh
Mercedes SLC 180
Euro 5
Emission Standard
Euro 6
245 g/mi (NEFZ)
CO2 Emissions
204 g/mi (NEFZ)
Practical Convenience
Audi TT Roadster 1.8 TFSI
Mercedes SLC 180
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
694 lb
7.1 cu ft
Trunk Volume
9.5 cu ft
No data
Cargo Volume (Seats Down)
No data
