The Comparative Analysis :

Mercedes SLK 55 AMG SPEEDSHIFT PLUS (11 - 16) vs. Audi TT RS plus Roadster S tronic (12 - 14)

€ 73,500
Mercedes SLK 55 AMG SPEEDSHIFT PLUS (11 - 16) Mercedes SLK 55 AMG
€ 65,900
 Audi TT RS plus Roadster S tronic (12 - 14) Audi TT RS plus Roadster
€ 73,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 65,900

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Mercedes SLK 55 AMG is slightly smaller in every dimension. It's 6.4 cm shorter, 3.2 cm narrower and 4.7 cm lower than the Audi TT RS plus Roadster.
Mercedes SLK 55 AMG
Audi TT RS plus Roadster
1301
Blueprint Mercedes SLK 55 AMG SPEEDSHIFT PLUS (11 - 16)
1810
2006
1348
Blueprint Audi TT RS plus Roadster S tronic (12 - 14)
1842
1952
1810 mm
Width
1842 mm
2006 mm
Width Incl. Mirrors
1952 mm
1301 mm
Height
1348 mm
Blueprint Mercedes SLK 55 AMG SPEEDSHIFT PLUS (11 - 16)
2430
4134
Blueprint Audi TT RS plus Roadster S tronic (12 - 14)
2468
4198
4134 mm
Length
4198 mm
2430 mm
Wheelbase
2468 mm

Vehicle Weight

Mercedes SLK 55 AMG
Audi TT RS plus Roadster
1610 kg
Kerb Weight
1610 kg
1910 kg
Gross Vehicle
Weight
1855 kg
Mercedes SLK 55 AMG SPEEDSHIFT PLUS (11 - 16)
Weight Difference:
0 kg
0 %
Audi TT RS plus Roadster S tronic (12 - 14)

General

Mercedes SLK 55 AMG
Audi TT RS plus Roadster
R172
Generation
8J
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes SLK 55 AMG
Audi TT RS plus Roadster
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-five petrol engine with tur­bo­charger
Mercedes-Benz M 152
Engine Series
VW EA855
M 152.980
Engine Code
CEPB
4
Valves
4
8
Cylinders
5
5461 CC
Engine Capacity
2480 CC
416 bhp
at 6800 rpm
Power
355 bhp
at 5500 rpm
Mercedes SLK 55 AMG
416 bhp
355 bhp
Audi TT RS plus Roadster
540 NM
at 4500 rpm
Max. Torque
465 NM
at 1650 rpm
Mercedes SLK 55 AMG
540 NM
465 NM
Audi TT RS plus Roadster

Performance

Mercedes SLK 55 AMG
Audi TT RS plus Roadster
155 mph
Maximum Speed
174 mph
4.6 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

64 m
0.000 sec

Mercedes SLK 55 AMG

62 mph 62
mph

58 m
0.000 sec

Audi TT RS plus Roadster

▶ REPLAY
3.87 kg/bhp
Weight-to-Power Ratio
4.54 kg/bhp
Mercedes SLK 55 AMG
3.87 kg/bhp
4.54 kg/bhp
Audi TT RS plus Roadster

Fuel Economy / Emissions

Mercedes SLK 55 AMG
Audi TT RS plus Roadster
Fuel Economy
34 mpg
combined
33 mpg
Mercedes SLK 55 AMG
34 mpg
33 mpg
Audi TT RS plus Roadster
24 mpg
city
23 mpg
46 mpg
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
518 mi
Range
434 mi
Mercedes SLK 55 AMG
518 mi
434 mi
Audi TT RS plus Roadster
Environmental Impact
159.2 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).
162.9 kWh
Mercedes SLK 55 AMG
159.2 kWh
162.9 kWh
Audi TT RS plus Roadster
Euro 5 / Euro 6
Emission Standard
Euro 5
195 g/km (NEFZ)
CO2 Emissions
199 g/km (NEFZ)

Practical Convenience

Mercedes SLK 55 AMG
Audi TT RS plus Roadster
2
Doors
2
2
No. of Seats
2
300 kg
Maximum Payload
245 kg
335 L
Boot Capacity
250 L
No data
Boot Capacity (Seats Down)
No data