The Comparative Analysis :

Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14) vs. Mercedes SLK 55 AMG 7G-TRONIC (08 - 11)

€ 40,900
Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14) Audi TT Roadster 2.0 TFSI
€ 70,700
 Mercedes SLK 55 AMG 7G-TRONIC (08 - 11) Mercedes SLK 55 AMG
€ 40,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 70,700

ⓘ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 3.3 inches longer, 1.9 inches wider and 3.4 inches taller than the Mercedes SLK 55 AMG.
Audi TT Roadster 2.0 TFSI
Mercedes SLK 55 AMG
53.4
Blueprint Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14)
72.5
76.9
50
Blueprint Mercedes SLK 55 AMG 7G-TRONIC (08 - 11)
70.6
78.9
72.5 in
Width
70.6 in
76.9 in
Width Incl. Mirrors
78.9 in
53.4 in
Height
50 in
Blueprint Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14)
97.2
164.8
Blueprint Mercedes SLK 55 AMG 7G-TRONIC (08 - 11)
95.7
161.5
164.8 in
Length
161.5 in
97.2 in
Wheelbase
95.7 in

Vehicle Weight

Audi TT Roadster 2.0 TFSI
Mercedes SLK 55 AMG
3263 lb
Curb Weight
3472 lb
3803 lb
Gross Vehicle
Weight
4079 lb
Audi TT Roadster 2.0 TFSI quattro S tronic (10 - 14)
Weight Difference:
209 lb
6.02 %
Mercedes SLK 55 AMG 7G-TRONIC (08 - 11)

General

Audi TT Roadster 2.0 TFSI
Mercedes SLK 55 AMG
8J
Generation
R171
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed dual clutch transmission
Transmission
7-speed automatic transmission

Engine

Audi TT Roadster 2.0 TFSI
Mercedes SLK 55 AMG
Straight-four gasoline engine with tur­bo­charger
Engine Type
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
VW EA888
Engine Series
Mercedes-Benz M 113
CESA, CETA
Engine Code
M 113.989
4
Valves
3
4
Cylinders
8
2 L / 98 cu in
Displacement
5.4 L / 264 cu in
208 hp
at 4300 rpm
Power
355 hp
at 5750 rpm
Audi TT Roadster 2.0 TFSI
208 hp
355 hp
Mercedes SLK 55 AMG
258 lb‑ft
at 1600 rpm
Max. Torque
376 lb‑ft
at 4000 rpm
Audi TT Roadster 2.0 TFSI
258 lb‑ft
376 lb‑ft
Mercedes SLK 55 AMG

Performance

Audi TT Roadster 2.0 TFSI
Mercedes SLK 55 AMG
149 mph
Maximum Speed
155 mph
5.8 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

266 ft
0.000 sec

Audi TT Roadster 2.0 TFSI

62 mph 62
mph

223 ft
0.000 sec

Mercedes SLK 55 AMG

▶ REPLAY
15.69 lb/hp
Weight-to-Power Ratio
9.78 lb/hp
Audi TT Roadster 2.0 TFSI
15.69 lb/hp
9.78 lb/hp
Mercedes SLK 55 AMG

Fuel Economy / Emissions

Audi TT Roadster 2.0 TFSI
Mercedes SLK 55 AMG
Fuel Economy
32 mpg
combined
20 mpg
Audi TT Roadster 2.0 TFSI
32 mpg
20 mpg
Mercedes SLK 55 AMG
23 mpg
city
13 mpg
No data
highway
27 mpg
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
504 mi
Range
362 mi
Audi TT Roadster 2.0 TFSI
504 mi
362 mi
Mercedes SLK 55 AMG
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).
227.4 kWh
Audi TT Roadster 2.0 TFSI
140.2 kWh
227.4 kWh
Mercedes SLK 55 AMG
Euro 5
Emission Standard
Euro 4
277 g/mi (NEFZ)
CO2 Emissions
463 g/mi (NEFZ)

Practical Convenience

Audi TT Roadster 2.0 TFSI
Mercedes SLK 55 AMG
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
606 lb
7.1 cu ft
Trunk Volume
8.5 cu ft
No data
Cargo Volume (Seats Down)
No data