The Comparative Analysis :

Mercedes SLK 250 d 9G-TRONIC (15 - 16) vs. Audi TT RS Roadster quattro S tronic (19 - ..)

€ 43,400
Mercedes SLK 250 d 9G-TRONIC (15 - 16) Mercedes SLK 250 d
€ 70,500
 Audi TT RS Roadster quattro S tronic (19 - ..) Audi TT RS Roadster
€ 43,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 70,500

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

Vehicle Dimensions

The Mercedes SLK 250 d is slightly smaller in every dimension. It's 2.6 inches shorter, 0.9 inches narrower and 1.8 inches lower than the Audi TT RS Roadster.
Mercedes SLK 250 d
Audi TT RS Roadster
51.2
Blueprint Mercedes SLK 250 d 9G-TRONIC (15 - 16)
71.3
79
53
Blueprint Audi TT RS Roadster quattro S tronic (19 - ..)
72.1
77.4
71.3 in
Width
72.1 in
79 in
Width Incl. Mirrors
77.4 in
51.2 in
Height
53 in
Blueprint Mercedes SLK 250 d 9G-TRONIC (15 - 16)
95.7
162.8
Blueprint Audi TT RS Roadster quattro S tronic (19 - ..)
98.6
165.4
162.8 in
Length
165.4 in
95.7 in
Wheelbase
98.6 in

Vehicle Weight

Mercedes SLK 250 d
Audi TT RS Roadster
3538 lb
Curb Weight
3538 lb
4200 lb
Gross Vehicle
Weight
4156 lb
Mercedes SLK 250 d 9G-TRONIC (15 - 16)
Weight Difference:
0 lb
0 %
Audi TT RS Roadster quattro S tronic (19 - ..)

General

Mercedes SLK 250 d
Audi TT RS Roadster
R172
Generation
8S
Roadster
Car Body Style
Roadster
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
9-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes SLK 250 d
Audi TT RS Roadster
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-five gasoline engine with tur­bo­charger
Mercedes-Benz OM 651
Engine Series
VW EA855 evo
OM 651.980
Engine Code
DNWA
4
Valves
4
4
Cylinders
5
2.1 L / 103 cu in
Displacement
2.5 L / 122 cu in
201 hp
at 3800 rpm
Power
395 hp
at 5850 rpm
Mercedes SLK 250 d
201 hp
395 hp
Audi TT RS Roadster
369 lb‑ft
at 1600 rpm
Max. Torque
354 lb‑ft
at 1950 rpm
Mercedes SLK 250 d
369 lb‑ft
354 lb‑ft
Audi TT RS Roadster

Performance

Mercedes SLK 250 d
Audi TT RS Roadster
152 mph
Maximum Speed
155 mph
6.6 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

302 ft
0.000 sec

Mercedes SLK 250 d

62 mph 62
mph

177 ft
0.000 sec

Audi TT RS Roadster

▶ REPLAY
17.6 lb/hp
Weight-to-Power Ratio
8.96 lb/hp
Mercedes SLK 250 d
17.6 lb/hp
8.96 lb/hp
Audi TT RS Roadster

Fuel Economy / Emissions

Mercedes SLK 250 d
Audi TT RS Roadster
Fuel Economy
53 mpg
combined
29 mpg
Mercedes SLK 250 d
53 mpg
29 mpg
Audi TT RS Roadster
45 mpg
city
22 mpg
60 mpg
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
14.5 gal
Kraftstoffanzeige
848 mi
Range
428 mi
Mercedes SLK 250 d
848 mi
428 mi
Audi TT RS Roadster
Environmental Impact
90.4 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).
151.6 kWh
Mercedes SLK 250 d
90.4 kWh
151.6 kWh
Audi TT RS Roadster
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
183 g/mi (NEFZ)
CO2 Emissions
343 g/mi (WLTP)

Practical Convenience

Mercedes SLK 250 d
Audi TT RS Roadster
2
Doors
2
2
No. of Seats
2
661 lb
Maximum Payload
617 lb
9.5 cu ft
Trunk Volume
7.9 cu ft
No data
Cargo Volume (Seats Down)
No data