The Comparative Analysis :

Audi TT RS plus Roadster (12 - 14) vs. Mercedes SLK 280 7G-TRONIC (05 - 08)

€ 63,700
Audi TT RS plus Roadster (12 - 14) Audi TT RS plus Roadster
€ 43,500
 Mercedes SLK 280 7G-TRONIC (05 - 08) Mercedes SLK 280
€ 63,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,500

ⓘ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 10.9 cm longer, 5.4 cm wider and 5.2 cm taller than the Mercedes SLK 280.
Audi TT RS plus Roadster
Mercedes SLK 280
1348
Blueprint Audi TT RS plus Roadster (12 - 14)
1842
1952
1296
Blueprint Mercedes SLK 280 7G-TRONIC (05 - 08)
1788
1970
1842 mm
Width
1788 mm
1952 mm
Width Incl. Mirrors
1970 mm
1348 mm
Height
1296 mm
Blueprint Audi TT RS plus Roadster (12 - 14)
2468
4198
Blueprint Mercedes SLK 280 7G-TRONIC (05 - 08)
2430
4089
4198 mm
Length
4089 mm
2468 mm
Wheelbase
2430 mm

Vehicle Weight

Audi TT RS plus Roadster
Mercedes SLK 280
1585 kg
Kerb Weight
1460 kg
1830 kg
Gross Vehicle
Weight
1755 kg
Audi TT RS plus Roadster (12 - 14)
Weight Difference:
125 kg
7.89 %
Mercedes SLK 280 7G-TRONIC (05 - 08)

General

Audi TT RS plus Roadster
Mercedes SLK 280
8J
Generation
R171
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed automatic transmission

Engine

Audi TT RS plus Roadster
Mercedes SLK 280
Straight-five petrol engine with tur­bo­charger
Engine Type
V6 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
VW EA855
Engine Series
Mercedes-Benz M 272
CEPB
Engine Code
M 272.942
4
Valves
4
5
Cylinders
6
2480 CC
Engine Capacity
2997 CC
355 bhp
at 5500 rpm
Power
228 bhp
at 6100 rpm
Audi TT RS plus Roadster
355 bhp
228 bhp
Mercedes SLK 280
465 NM
at 1650 rpm
Max. Torque
300 NM
at 3500 rpm
Audi TT RS plus Roadster
465 NM
300 NM
Mercedes SLK 280

Performance

Audi TT RS plus Roadster
Mercedes SLK 280
174 mph
Maximum Speed
155 mph
4.4 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph 62
mph

61 m
0.000 sec

Audi TT RS plus Roadster

62 mph 62
mph

86 m
0.000 sec

Mercedes SLK 280

▶ REPLAY
4.46 kg/bhp
Weight-to-Power Ratio
6.4 kg/bhp
Audi TT RS plus Roadster
4.46 kg/bhp
6.4 kg/bhp
Mercedes SLK 280

Fuel Economy / Emissions

Audi TT RS plus Roadster
Mercedes SLK 280
Fuel Economy
31 mpg
combined
30 mpg
Audi TT RS plus Roadster
31 mpg
30 mpg
Mercedes SLK 280
22 mpg
city
22 mpg
No data
motorway
40 mpg
Kraftstoffanzeige
60 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
409 mi
Range
468 mi
Audi TT RS plus Roadster
409 mi
468 mi
Mercedes SLK 280
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).
176.2 kWh
Audi TT RS plus Roadster
172.4 kWh
176.2 kWh
Mercedes SLK 280
Euro 5
Emission Standard
Euro 4
212 g/km (NEFZ)
CO2 Emissions
222 g/km (NEFZ)

Practical Convenience

Audi TT RS plus Roadster
Mercedes SLK 280
2
Doors
2
2
No. of Seats
2
245 kg
Maximum Payload
295 kg
250 L
Boot Capacity
300 L
No data
Boot Capacity (Seats Down)
No data