The Comparative Analysis :

Audi TTS Roadster quattro S tronic (15 - 18) vs. Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15)

€ 56,100
Audi TTS Roadster quattro S tronic (15 - 18) Audi TTS Roadster
€ 42,500
 Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15) Mercedes SLK 250 CDI
€ 56,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,500

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

Vehicle Dimensions

The Audi TTS Roadster is slightly bigger in every dimension. It's 2.2 inches longer, 0.9 inches wider and 1.7 inches taller than the Mercedes SLK 250 CDI.
Audi TTS Roadster
Mercedes SLK 250 CDI
53
Blueprint Audi TTS Roadster quattro S tronic (15 - 18)
72.1
77.4
51.2
Blueprint Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15)
71.3
79
72.1 in
Width
71.3 in
77.4 in
Width Incl. Mirrors
79 in
53 in
Height
51.2 in
Blueprint Audi TTS Roadster quattro S tronic (15 - 18)
98.6
165
Blueprint Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15)
95.7
162.8
165 in
Length
162.8 in
98.6 in
Wheelbase
95.7 in

Vehicle Weight

Audi TTS Roadster
Mercedes SLK 250 CDI
3406 lb
Curb Weight
3505 lb
3946 lb
Gross Vehicle
Weight
4200 lb
Audi TTS Roadster quattro S tronic (15 - 18)
Weight Difference:
99 lb
2.82 %
Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15)

General

Audi TTS Roadster
Mercedes SLK 250 CDI
8S
Generation
R172
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed dual clutch transmission
Transmission
7-speed automatic transmission

Engine

Audi TTS Roadster
Mercedes SLK 250 CDI
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
VW EA888
Engine Series
Mercedes-Benz OM 651
CJXG
Engine Code
OM 651.980
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2.1 L / 103 cu in
306 hp
at 5800 rpm
Power
201 hp
at 4200 rpm
Audi TTS Roadster
306 hp
201 hp
Mercedes SLK 250 CDI
280 lb‑ft
at 1800 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Audi TTS Roadster
280 lb‑ft
369 lb‑ft
Mercedes SLK 250 CDI

Performance

Audi TTS Roadster
Mercedes SLK 250 CDI
155 mph
Maximum Speed
151 mph
4.9 sec
Acceleration 0 to 62 mph
6.7 sec
62 mph 62
mph

223 ft
0.000 sec

Audi TTS Roadster

62 mph 62
mph

305 ft
0.000 sec

Mercedes SLK 250 CDI

▶ REPLAY
11.13 lb/hp
Weight-to-Power Ratio
17.44 lb/hp
Audi TTS Roadster
11.13 lb/hp
17.44 lb/hp
Mercedes SLK 250 CDI

Fuel Economy / Emissions

Audi TTS Roadster
Mercedes SLK 250 CDI
Fuel Economy
34 mpg
combined
48 mpg
Audi TTS Roadster
34 mpg
48 mpg
Mercedes SLK 250 CDI
28 mpg
city
39 mpg
No data
highway
57 mpg
Kraftstoffanzeige
14.5 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
495 mi
Range
761 mi
Audi TTS Roadster
495 mi
761 mi
Mercedes SLK 250 CDI
Environmental Impact
130.7 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).
100.7 kWh
Audi TTS Roadster
130.7 kWh
100.7 kWh
Mercedes SLK 250 CDI
Euro 6b (NEFZ)
Emission Standard
Euro 5
256 g/mi (NEFZ)
CO2 Emissions
206 g/mi (NEFZ)

Practical Convenience

Audi TTS Roadster
Mercedes SLK 250 CDI
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
694 lb
7.9 cu ft
Trunk Volume
9.5 cu ft
No data
Cargo Volume (Seats Down)
No data