The Comparative Analysis :
Mercedes SLK 350 (04 - 08) vs. Audi TTS Roadster (10 - 14)
€ 46,200
€ 49,600
€ 46,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 49,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes SLK 350 is considerably smaller in every dimension. It's 4.3 inches shorter, 2.1 inches narrower and 2 inches lower than the Audi TTS Roadster.
Mercedes SLK 350
Audi TTS Roadster
51.1
70.4
77.6
53.1
72.5
76.9
70.4 in
Width
72.5 in
77.6 in
Width Incl. Mirrors
76.9 in
51.1 in
Height
53.1 in
95.7
161
97.2
165.3
161 in
Length
165.3 in
95.7 in
Wheelbase
97.2 in
Vehicle Weight
Mercedes SLK 350
Audi TTS Roadster
3230 lb
Curb Weight
3373 lb
3924 lb
Gross Vehicle
Weight
Weight
3913 lb
Weight Difference:
143 lb
4.24 %
General
Mercedes SLK 350
Audi TTS Roadster
R171
Generation
8J
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mercedes SLK 350
Audi TTS Roadster
V6 gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine with turbocharger
Mercedes-Benz M 272
Engine Series
VW EA113
M 272.963
Engine Code
CDLB
4
Valves
4
6
Cylinders
4
3.5 L / 171 cu in
Displacement
2 L / 98 cu in
268 hp
at 6000 rpm
Power
268 hp
at 6000 rpm
Mercedes SLK 350
268 hp
268 hp
Audi TTS Roadster
258 lb‑ft
at 3500 rpm
Max. Torque
258 lb‑ft
at 2500 rpm
Mercedes SLK 350
258 lb‑ft
258 lb‑ft
Audi TTS Roadster
Performance
Mercedes SLK 350
Audi TTS Roadster
155 mph
Maximum Speed
155 mph
5.6 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph
62
mph
mph
256 ft
0.000 sec
Mercedes SLK 350
62 mph
62
mph
mph
256 ft
0.000 sec
Audi TTS Roadster
▶ REPLAY
12.05 lb/hp
Weight-to-Power Ratio
12.59 lb/hp
Mercedes SLK 350
12.05 lb/hp
12.59 lb/hp
Audi TTS Roadster
Fuel Economy / Emissions
Mercedes SLK 350
Audi TTS Roadster
Fuel Economy
22 mpg
combined
29 mpg
Mercedes SLK 350
22 mpg
29 mpg
Audi TTS Roadster
15 mpg
city
22 mpg
29 mpg
highway
No data
18.5 gal
Fuel Tank Capacity
15.9 gal
403 mi
Range
460 mi
Mercedes SLK 350
403 mi
460 mi
Audi TTS Roadster
Environmental Impact
204.5 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).
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).
153.5 kWh
Mercedes SLK 350
204.5 kWh
153.5 kWh
Audi TTS Roadster
Euro 4
Emission Standard
Euro 5
410 g/mi (NEFZ)
CO2 Emissions
304 g/mi (NEFZ)
Practical Convenience
Mercedes SLK 350
Audi TTS Roadster
2
Doors
2
2
No. of Seats
2
694 lb
Maximum Payload
540 lb
8.5 cu ft
Trunk Volume
7.1 cu ft
No data
Cargo Volume (Seats Down)
No data
