The Comparative Analysis :
Audi TT RS plus Roadster (12 - 14) vs. Mercedes SLK 200 Compressor (04 - 08)
€ 63,700

€ 35,900

€ 63,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 35,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Audi TT RS plus Roadster is considerably bigger in every dimension. It's 4.3 inches longer, 2.6 inches wider and 2 inches taller than the Mercedes SLK 200 Compressor.
Audi TT RS plus Roadster
Mercedes SLK 200 Compressor
53.1
72.5
76.9
51
70
77.6
72.5 in
Width
70 in
76.9 in
Width Incl. Mirrors
77.6 in
53.1 in
Height
51 in
97.2
165.3
95.7
161
165.3 in
Length
161 in
97.2 in
Wheelbase
95.7 in
Vehicle Weight
Audi TT RS plus Roadster
Mercedes SLK 200 Compressor
3494 lb
Curb Weight
3064 lb
4034 lb
Gross Vehicle
Weight
Weight
3759 lb

Weight Difference:
430 lb
12.31 %

General
Audi TT RS plus Roadster
Mercedes SLK 200 Compressor
8J
Generation
R171
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Audi TT RS plus Roadster
Mercedes SLK 200 Compressor
Straight-five gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine with compressor
VW EA855
Engine Series
Mercedes-Benz M 271
CEPB
Engine Code
M 271.944

4
Valves
4
5
Cylinders
4
2.5 L / 122 cu in
Displacement
1.8 L / 88 cu in
355 hp
at 5500 rpm
Power
161 hp
at 5500 rpm
Audi TT RS plus Roadster
355 hp
161 hp
Mercedes SLK 200 Compressor
343 lb‑ft
at 1650 rpm
Max. Torque
177 lb‑ft
at 3000 rpm
Audi TT RS plus Roadster
343 lb‑ft
177 lb‑ft
Mercedes SLK 200 Compressor
Performance
Audi TT RS plus Roadster
Mercedes SLK 200 Compressor
174 mph
Maximum Speed
143 mph
4.4 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
200 ft
0.000 sec

Audi TT RS plus Roadster
62 mph
62
mph
mph
361 ft
0.000 sec

Mercedes SLK 200 Compressor
▶ REPLAY
9.84 lb/hp
Weight-to-Power Ratio
19.03 lb/hp
Audi TT RS plus Roadster
9.84 lb/hp
19.03 lb/hp
Mercedes SLK 200 Compressor
Fuel Economy / Emissions
Audi TT RS plus Roadster
Mercedes SLK 200 Compressor
Fuel Economy
26 mpg
combined
27 mpg
Audi TT RS plus Roadster
26 mpg
27 mpg
Mercedes SLK 200 Compressor
18 mpg
city
19 mpg
No data
highway
36 mpg
15.9 gal
Fuel Tank Capacity
18.5 gal
409 mi
Range
500 mi
Audi TT RS plus Roadster
409 mi
500 mi
Mercedes SLK 200 Compressor
Environmental Impact
172.4 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).
164.8 kWh
Audi TT RS plus Roadster
172.4 kWh
164.8 kWh
Mercedes SLK 200 Compressor
Euro 5
Emission Standard
Euro 4
341 g/mi (NEFZ)
CO2 Emissions
336 g/mi (NEFZ)
Practical Convenience
Audi TT RS plus Roadster
Mercedes SLK 200 Compressor
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
694 lb
7.1 cu ft
Trunk Volume
8.5 cu ft






No data
Cargo Volume (Seats Down)
No data