The Comparative Analysis :

Audi TT RS plus Roadster S tronic (12 - 14) vs. Mercedes SLK 300 9G-TRONIC (15 - 16)

€ 65,900
Audi TT RS plus Roadster S tronic (12 - 14) Audi TT RS plus Roadster
€ 46,100
 Mercedes SLK 300 9G-TRONIC (15 - 16) Mercedes SLK 300
€ 65,900
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 RS plus Roadster is slightly bigger in every dimension. It's 6.4 cm longer, 3.2 cm wider and 4.7 cm taller than the Mercedes SLK 300.
Audi TT RS plus Roadster
Mercedes SLK 300
1348
Blueprint Audi TT RS plus Roadster S tronic (12 - 14)
1842
1952
1301
Blueprint Mercedes SLK 300 9G-TRONIC (15 - 16)
1810
2006
1842 mm
Width
1810 mm
1952 mm
Width Incl. Mirrors
2006 mm
1348 mm
Height
1301 mm
Blueprint Audi TT RS plus Roadster S tronic (12 - 14)
2468
4198
Blueprint Mercedes SLK 300 9G-TRONIC (15 - 16)
2430
4134
4198 mm
Length
4134 mm
2468 mm
Wheelbase
2430 mm

Vehicle Weight

Audi TT RS plus Roadster
Mercedes SLK 300
1610 kg
Kerb Weight
1505 kg
1855 kg
Gross Vehicle
Weight
1820 kg
Audi TT RS plus Roadster S tronic (12 - 14)
Weight Difference:
105 kg
6.52 %
Mercedes SLK 300 9G-TRONIC (15 - 16)

General

Audi TT RS plus Roadster
Mercedes SLK 300
8J
Generation
R172
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
9-speed automatic transmission

Engine

Audi TT RS plus Roadster
Mercedes SLK 300
Straight-five petrol engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
VW EA855
Engine Series
Mercedes-Benz M 274
CEPB
Engine Code
M 274.920
4
Valves
4
5
Cylinders
4
2480 CC
Engine Capacity
1991 CC
355 bhp
at 5500 rpm
Power
242 bhp
at 5500 rpm
Audi TT RS plus Roadster
355 bhp
242 bhp
Mercedes SLK 300
465 NM
at 1650 rpm
Max. Torque
370 NM
at 1300 rpm
Audi TT RS plus Roadster
465 NM
370 NM
Mercedes SLK 300

Performance

Audi TT RS plus Roadster
Mercedes SLK 300
174 mph
Maximum Speed
151 mph
4.2 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

58 m
0.000 sec

Audi TT RS plus Roadster

62 mph 62
mph

92 m
0.000 sec

Mercedes SLK 300

▶ REPLAY
4.54 kg/bhp
Weight-to-Power Ratio
6.22 kg/bhp
Audi TT RS plus Roadster
4.54 kg/bhp
6.22 kg/bhp
Mercedes SLK 300

Fuel Economy / Emissions

Audi TT RS plus Roadster
Mercedes SLK 300
Fuel Economy
33 mpg
combined
46 mpg
Audi TT RS plus Roadster
33 mpg
46 mpg
Mercedes SLK 300
23 mpg
city
36 mpg
No data
motorway
54 mpg
Kraftstoffanzeige
60 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
434 mi
Range
601 mi
Audi TT RS plus Roadster
434 mi
601 mi
Mercedes SLK 300
Environmental Impact
162.9 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).
117.5 kWh
Audi TT RS plus Roadster
162.9 kWh
117.5 kWh
Mercedes SLK 300
Euro 5
Emission Standard
Euro 6b (NEFZ)
199 g/km (NEFZ)
CO2 Emissions
144 g/km (NEFZ)

Practical Convenience

Audi TT RS plus Roadster
Mercedes SLK 300
2
Doors
2
2
No. of Seats
2
245 kg
Maximum Payload
315 kg
250 L
Boot Capacity
335 L
No data
Boot Capacity (Seats Down)
No data