The Comparative Analysis :

Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14) vs. Mercedes SLK 280 (05 - 08)

€ 40,900
Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14) Audi TT Roadster 2.0 TFSI
€ 41,200
 Mercedes SLK 280 (05 - 08) Mercedes SLK 280
€ 40,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,200

ⓘ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 considerably bigger in every dimension. It's 3.9 inches longer, 2.1 inches wider and 2.4 inches taller than the Mercedes SLK 280.
Audi TT Roadster 2.0 TFSI
Mercedes SLK 280
53.4
Blueprint Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14)
72.5
76.9
51
Blueprint Mercedes SLK 280 (05 - 08)
70.4
77.6
72.5 in
Width
70.4 in
76.9 in
Width Incl. Mirrors
77.6 in
53.4 in
Height
51 in
Blueprint Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14)
97.2
164.8
Blueprint Mercedes SLK 280 (05 - 08)
95.7
161
164.8 in
Length
161 in
97.2 in
Wheelbase
95.7 in

Vehicle Weight

Audi TT Roadster 2.0 TFSI
Mercedes SLK 280
3263 lb
Curb Weight
3175 lb
3803 lb
Gross Vehicle
Weight
3869 lb
Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14)
Weight Difference:
88 lb
2.7 %
Mercedes SLK 280 (05 - 08)

General

Audi TT Roadster 2.0 TFSI
Mercedes SLK 280
8J
Generation
R171
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed dual clutch transmission
Transmission
6-speed manual 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
CESA, CETA
Engine Code
M 272.942
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
208 hp
at 4300 rpm
Power
228 hp
at 6100 rpm
Audi TT Roadster 2.0 TFSI
208 hp
228 hp
Mercedes SLK 280
258 lb‑ft
at 1600 rpm
Max. Torque
221 lb‑ft
at 3500 rpm
Audi TT Roadster 2.0 TFSI
258 lb‑ft
221 lb‑ft
Mercedes SLK 280

Performance

Audi TT Roadster 2.0 TFSI
Mercedes SLK 280
149 mph
Maximum Speed
155 mph
5.8 sec
Acceleration 0 to 62 mph
6.3 sec
62 mph 62
mph

266 ft
0.000 sec

Audi TT Roadster 2.0 TFSI

62 mph 62
mph

289 ft
0.000 sec

Mercedes SLK 280

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

Fuel Economy / Emissions

Audi TT Roadster 2.0 TFSI
Mercedes SLK 280
Fuel Economy
32 mpg
combined
24 mpg
Audi TT Roadster 2.0 TFSI
32 mpg
24 mpg
Mercedes SLK 280
23 mpg
city
17 mpg
No data
highway
33 mpg
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
504 mi
Range
449 mi
Audi TT Roadster 2.0 TFSI
504 mi
449 mi
Mercedes SLK 280
Environmental Impact
140.2 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).
183.8 kWh
Audi TT Roadster 2.0 TFSI
140.2 kWh
183.8 kWh
Mercedes SLK 280
Euro 5
Emission Standard
Euro 4
277 g/mi (NEFZ)
CO2 Emissions
372 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
694 lb
7.1 cu ft
Trunk Volume
8.5 cu ft
No data
Cargo Volume (Seats Down)
No data