The Comparative Analysis :
Mercedes SLK 250 CDI (12 - 15) vs. Audi TT Roadster 3.2 quattro (07 - 10)
€ 40,100

€ 44,500

€ 40,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes SLK 250 CDI is slightly smaller in every dimension. It's 4.4 cm shorter, 3.2 cm narrower and 5.7 cm lower than the Audi TT Roadster 3.2.
Mercedes SLK 250 CDI
Audi TT Roadster 3.2
1301
1810
2006
1358
1842
1952
1810 mm
Width
1842 mm
2006 mm
Width Incl. Mirrors
1952 mm
1301 mm
Height
1358 mm
2430
4134
2468
4178
4134 mm
Length
4178 mm
2430 mm
Wheelbase
2468 mm
Vehicle Weight
Mercedes SLK 250 CDI
Audi TT Roadster 3.2
1570 kg
Kerb Weight
1545 kg
1885 kg
Gross Vehicle
Weight
Weight
1790 kg

Weight Difference:
25 kg
1.59 %

General
Mercedes SLK 250 CDI
Audi TT Roadster 3.2
R172
Generation
8J
Roadster
Car Body Style
Roadster
Diesel
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Permanent all-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mercedes SLK 250 CDI
Audi TT Roadster 3.2
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
V6 petrol engine (naturally aspirated engine)
Mercedes-Benz OM 651
Engine Series
VW EA390
OM 651.980
Engine Code
BUB


4
Valves
4
4
Cylinders
6
2143 CC
Engine Capacity
3189 CC
201 bhp
at 4200 rpm
Power
247 bhp
at 6300 rpm
Mercedes SLK 250 CDI
201 bhp
247 bhp
Audi TT Roadster 3.2
500 NM
at 1600 rpm
Max. Torque
320 NM
at 2500 rpm
Mercedes SLK 250 CDI
500 NM
320 NM
Audi TT Roadster 3.2
Performance
Mercedes SLK 250 CDI
Audi TT Roadster 3.2
152 mph
Maximum Speed
155 mph
6.5 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph
62
mph
mph
90 m
0.000 sec

Mercedes SLK 250 CDI
62 mph
62
mph
mph
85 m
0.000 sec

Audi TT Roadster 3.2
▶ REPLAY
7.81 kg/bhp
Weight-to-Power Ratio
6.26 kg/bhp
Mercedes SLK 250 CDI
7.81 kg/bhp
6.26 kg/bhp
Audi TT Roadster 3.2
Fuel Economy / Emissions
Mercedes SLK 250 CDI
Audi TT Roadster 3.2
Fuel Economy
59 mpg
combined
27 mpg
Mercedes SLK 250 CDI
59 mpg
27 mpg
Audi TT Roadster 3.2
46 mpg
city
19 mpg
71 mpg
motorway
No data
60 L
Fuel Tank Capacity
60 L
777 mi
Range
359 mi
Mercedes SLK 250 CDI
777 mi
359 mi
Audi TT Roadster 3.2
Environmental Impact
98.8 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).
197 kWh
Mercedes SLK 250 CDI
98.8 kWh
197 kWh
Audi TT Roadster 3.2
Euro 5
Emission Standard
Euro 4
124 g/km (NEFZ)
CO2 Emissions
250 g/km (NEFZ)
Practical Convenience
Mercedes SLK 250 CDI
Audi TT Roadster 3.2
2
Doors
2
2
No. of Seats
2
315 kg
Maximum Payload
245 kg
335 L
Boot Capacity
250 L






No data
Boot Capacity (Seats Down)
No data