The Comparative Analysis :

Audi TT Roadster 2.0 TFSI S tronic (15 - 18) vs. Mercedes SLK 280 7G-TRONIC (08 - 11)

€ 41,700
Audi TT Roadster 2.0 TFSI S tronic (15 - 18) Audi TT Roadster 2.0 TFSI
€ 44,900
 Mercedes SLK 280 7G-TRONIC (08 - 11) Mercedes SLK 280
€ 41,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,900

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Audi TT Roadster 2.0 TFSI is slightly bigger in every dimension. It's 2.8 inches longer, 1.7 inches wider and 2.3 inches taller than the Mercedes SLK 280.
Audi TT Roadster 2.0 TFSI
Mercedes SLK 280
53.3
Blueprint Audi TT Roadster 2.0 TFSI S tronic (15 - 18)
72.1
77.4
51
Blueprint Mercedes SLK 280 7G-TRONIC (08 - 11)
70.4
78.9
72.1 in
Width
70.4 in
77.4 in
Width Incl. Mirrors
78.9 in
53.3 in
Height
51 in
Blueprint Audi TT Roadster 2.0 TFSI S tronic (15 - 18)
98.6
164.4
Blueprint Mercedes SLK 280 7G-TRONIC (08 - 11)
95.7
161.7
164.4 in
Length
161.7 in
98.6 in
Wheelbase
95.7 in

Vehicle Weight

Audi TT Roadster 2.0 TFSI
Mercedes SLK 280
3142 lb
Curb Weight
3219 lb
3682 lb
Gross Vehicle
Weight
3869 lb
Audi TT Roadster 2.0 TFSI S tronic (15 - 18)
Weight Difference:
77 lb
2.39 %
Mercedes SLK 280 7G-TRONIC (08 - 11)

General

Audi TT Roadster 2.0 TFSI
Mercedes SLK 280
8S
Generation
R171
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed dual clutch transmission
Transmission
7-speed automatic transmission

Engine

Audi TT Roadster 2.0 TFSI
Mercedes SLK 280
Straight-four gasoline engine with tur­bo­charger
Engine Type
V6 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
VW EA888
Engine Series
Mercedes-Benz M 272
CHHC
Engine Code
M 272.942
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
227 hp
at 4500 rpm
Power
228 hp
at 6000 rpm
Audi TT Roadster 2.0 TFSI
227 hp
228 hp
Mercedes SLK 280
273 lb‑ft
at 1600 rpm
Max. Torque
221 lb‑ft
at 2500 rpm
Audi TT Roadster 2.0 TFSI
273 lb‑ft
221 lb‑ft
Mercedes SLK 280

Performance

Audi TT Roadster 2.0 TFSI
Mercedes SLK 280
155 mph
Maximum Speed
155 mph
6.1 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph 62
mph

279 ft
0.000 sec

Audi TT Roadster 2.0 TFSI

62 mph 62
mph

282 ft
0.000 sec

Mercedes SLK 280

▶ REPLAY
13.84 lb/hp
Weight-to-Power Ratio
14.12 lb/hp
Audi TT Roadster 2.0 TFSI
13.84 lb/hp
14.12 lb/hp
Mercedes SLK 280

Fuel Economy / Emissions

Audi TT Roadster 2.0 TFSI
Mercedes SLK 280
Fuel Economy
36 mpg
combined
26 mpg
Audi TT Roadster 2.0 TFSI
36 mpg
26 mpg
Mercedes SLK 280
28 mpg
city
18 mpg
No data
highway
35 mpg
Kraftstoffanzeige
13.2 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
478 mi
Range
478 mi
Audi TT Roadster 2.0 TFSI
478 mi
478 mi
Mercedes SLK 280
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).
172.4 kWh
Audi TT Roadster 2.0 TFSI
123.1 kWh
172.4 kWh
Mercedes SLK 280
Euro 6b (NEFZ)
Emission Standard
Euro 4 / Euro 5
243 g/mi (NEFZ)
CO2 Emissions
348 g/mi (NEFZ)

Practical Convenience

Audi TT Roadster 2.0 TFSI
Mercedes SLK 280
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
650 lb
7.9 cu ft
Trunk Volume
8.5 cu ft
No data
Cargo Volume (Seats Down)
No data