The Comparative Analysis :

Audi TT Roadster 2.0 TDI ultra (14 - 18) vs. Mercedes SLK 300 9G-TRONIC (15 - 16)

€ 40,400
Audi TT Roadster 2.0 TDI ultra (14 - 18) Audi TT Roadster 2.0 TDI ultra
€ 46,100
 Mercedes SLK 300 9G-TRONIC (15 - 16) Mercedes SLK 300
€ 40,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,100

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

Vehicle Dimensions

The Audi TT Roadster 2.0 TDI ultra is slightly bigger in every dimension. It's 1.7 inches longer, 0.9 inches wider and 2.1 inches taller than the Mercedes SLK 300.
Audi TT Roadster 2.0 TDI ultra
Mercedes SLK 300
53.3
Blueprint Audi TT Roadster 2.0 TDI ultra (14 - 18)
72.1
77.4
51.2
Blueprint Mercedes SLK 300 9G-TRONIC (15 - 16)
71.3
79
72.1 in
Width
71.3 in
77.4 in
Width Incl. Mirrors
79 in
53.3 in
Height
51.2 in
Blueprint Audi TT Roadster 2.0 TDI ultra (14 - 18)
98.6
164.4
Blueprint Mercedes SLK 300 9G-TRONIC (15 - 16)
95.7
162.8
164.4 in
Length
162.8 in
98.6 in
Wheelbase
95.7 in

Vehicle Weight

Audi TT Roadster 2.0 TDI ultra
Mercedes SLK 300
3153 lb
Curb Weight
3318 lb
3704 lb
Gross Vehicle
Weight
4012 lb
Audi TT Roadster 2.0 TDI ultra (14 - 18)
Weight Difference:
165 lb
4.97 %
Mercedes SLK 300 9G-TRONIC (15 - 16)

General

Audi TT Roadster 2.0 TDI ultra
Mercedes SLK 300
8S
Generation
R172
Roadster
Car Body Style
Roadster
Diesel
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
9-speed automatic transmission

Engine

Audi TT Roadster 2.0 TDI ultra
Mercedes SLK 300
Straight-four diesel engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
VW EA288
Engine Series
Mercedes-Benz M 274
CUNA
Engine Code
M 274.920
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 3500 rpm
Power
242 hp
at 5500 rpm
Audi TT Roadster 2.0 TDI ultra
181 hp
242 hp
Mercedes SLK 300
280 lb‑ft
at 1750 rpm
Max. Torque
273 lb‑ft
at 1300 rpm
Audi TT Roadster 2.0 TDI ultra
280 lb‑ft
273 lb‑ft
Mercedes SLK 300

Performance

Audi TT Roadster 2.0 TDI ultra
Mercedes SLK 300
147 mph
Maximum Speed
151 mph
7.3 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

331 ft
0.000 sec

Audi TT Roadster 2.0 TDI ultra

62 mph 62
mph

302 ft
0.000 sec

Mercedes SLK 300

▶ REPLAY
17.42 lb/hp
Weight-to-Power Ratio
13.71 lb/hp
Audi TT Roadster 2.0 TDI ultra
17.42 lb/hp
13.71 lb/hp
Mercedes SLK 300

Fuel Economy / Emissions

Audi TT Roadster 2.0 TDI ultra
Mercedes SLK 300
Fuel Economy
50 mpg
combined
38 mpg
Audi TT Roadster 2.0 TDI ultra
50 mpg
38 mpg
Mercedes SLK 300
43 mpg
city
30 mpg
No data
highway
45 mpg
Kraftstoffanzeige
13.2 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
661 mi
Range
601 mi
Audi TT Roadster 2.0 TDI ultra
661 mi
601 mi
Mercedes SLK 300
Environmental Impact
96.7 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).
117.5 kWh
Audi TT Roadster 2.0 TDI ultra
96.7 kWh
117.5 kWh
Mercedes SLK 300
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
203 g/mi (NEFZ)
CO2 Emissions
232 g/mi (NEFZ)

Practical Convenience

Audi TT Roadster 2.0 TDI ultra
Mercedes SLK 300
2
Doors
2
2
No. of Seats
2
551 lb
Maximum Payload
694 lb
7.9 cu ft
Trunk Volume
9.5 cu ft
No data
Cargo Volume (Seats Down)
No data