The Comparative Analysis :
Mercedes SLK 350 Sportmotor (08 - 11) vs. Audi TT Roadster 2.0 TFSI quattro S tronic (14 - 18)
€ 47,700
€ 44,100
€ 47,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes SLK 350 Sportmotor is slightly smaller in every dimension. It's 2.8 inches shorter, 1.7 inches narrower and 2.2 inches lower than the Audi TT Roadster 2.0 TFSI.
Mercedes SLK 350 Sportmotor
Audi TT Roadster 2.0 TFSI
51.1
70.4
78.9
53.3
72.1
77.4
70.4 in
Width
72.1 in
78.9 in
Width Incl. Mirrors
77.4 in
51.1 in
Height
53.3 in
95.7
161.7
98.6
164.4
161.7 in
Length
164.4 in
95.7 in
Wheelbase
98.6 in
Vehicle Weight
Mercedes SLK 350 Sportmotor
Audi TT Roadster 2.0 TFSI
3230 lb
Curb Weight
3307 lb
3968 lb
Gross Vehicle
Weight
Weight
3847 lb
Weight Difference:
77 lb
2.33 %
General
Mercedes SLK 350 Sportmotor
Audi TT Roadster 2.0 TFSI
R171
Generation
8S
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
6-speed dual clutch transmission
Engine
Mercedes SLK 350 Sportmotor
Audi TT Roadster 2.0 TFSI
V6 gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine with turbocharger
Mercedes-Benz M 272
Engine Series
VW EA888
M 272.969
Engine Code
CHHC
4
Valves
4
6
Cylinders
4
3.5 L / 171 cu in
Displacement
2 L / 98 cu in
301 hp
at 6500 rpm
Power
227 hp
at 4500 rpm
Mercedes SLK 350 Sportmotor
301 hp
227 hp
Audi TT Roadster 2.0 TFSI
266 lb‑ft
at 4900 rpm
Max. Torque
273 lb‑ft
at 1600 rpm
Mercedes SLK 350 Sportmotor
266 lb‑ft
273 lb‑ft
Audi TT Roadster 2.0 TFSI
Performance
Mercedes SLK 350 Sportmotor
Audi TT Roadster 2.0 TFSI
155 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph
62
mph
mph
246 ft
0.000 sec
Mercedes SLK 350 Sportmotor
62 mph
62
mph
mph
256 ft
0.000 sec
Audi TT Roadster 2.0 TFSI
▶ REPLAY
10.73 lb/hp
Weight-to-Power Ratio
14.57 lb/hp
Mercedes SLK 350 Sportmotor
10.73 lb/hp
14.57 lb/hp
Audi TT Roadster 2.0 TFSI
Fuel Economy / Emissions
Mercedes SLK 350 Sportmotor
Audi TT Roadster 2.0 TFSI
Fuel Economy
25 mpg
combined
35 mpg
Mercedes SLK 350 Sportmotor
25 mpg
35 mpg
Audi TT Roadster 2.0 TFSI
17 mpg
city
28 mpg
34 mpg
highway
No data
18.5 gal
Fuel Tank Capacity
14.5 gal
458 mi
Range
510 mi
Mercedes SLK 350 Sportmotor
458 mi
510 mi
Audi TT Roadster 2.0 TFSI
Environmental Impact
179.9 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).
127 kWh
Mercedes SLK 350 Sportmotor
179.9 kWh
127 kWh
Audi TT Roadster 2.0 TFSI
Euro 4 / Euro 5
Emission Standard
Euro 6b (NEFZ)
365 g/mi (NEFZ)
CO2 Emissions
248 g/mi (NEFZ)
Practical Convenience
Mercedes SLK 350 Sportmotor
Audi TT Roadster 2.0 TFSI
2
Doors
2
2
No. of Seats
2
739 lb
Maximum Payload
540 lb
8.5 cu ft
Trunk Volume
7.9 cu ft
No data
Cargo Volume (Seats Down)
No data
