The Comparative Analysis :

Audi TT Roadster 1.8 TFSI (10 - 14) vs. Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15)

€ 32,900
Audi TT Roadster 1.8 TFSI (10 - 14) Audi TT Roadster 1.8 TFSI
€ 42,500
 Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15) Mercedes SLK 250 CDI
€ 32,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,500

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

Vehicle Dimensions

The Audi TT Roadster 1.8 TFSI is slightly bigger in every dimension. It's 2.1 inches longer, 1.3 inches wider and 2.2 inches taller than the Mercedes SLK 250 CDI.
Audi TT Roadster 1.8 TFSI
Mercedes SLK 250 CDI
53.4
Blueprint Audi TT Roadster 1.8 TFSI (10 - 14)
72.5
76.9
51.2
Blueprint Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15)
71.3
79
72.5 in
Width
71.3 in
76.9 in
Width Incl. Mirrors
79 in
53.4 in
Height
51.2 in
Blueprint Audi TT Roadster 1.8 TFSI (10 - 14)
97.2
164.8
Blueprint Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15)
95.7
162.8
164.8 in
Length
162.8 in
97.2 in
Wheelbase
95.7 in

Vehicle Weight

Audi TT Roadster 1.8 TFSI
Mercedes SLK 250 CDI
2998 lb
Curb Weight
3505 lb
3538 lb
Gross Vehicle
Weight
4200 lb
Audi TT Roadster 1.8 TFSI (10 - 14)
Weight Difference:
507 lb
14.46 %
Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15)

General

Audi TT Roadster 1.8 TFSI
Mercedes SLK 250 CDI
8J
Generation
R172
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Diesel
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed automatic transmission

Engine

Audi TT Roadster 1.8 TFSI
Mercedes SLK 250 CDI
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
VW EA888
Engine Series
Mercedes-Benz OM 651
CDAA
Engine Code
OM 651.980
4
Valves
4
4
Cylinders
4
1.8 L / 88 cu in
Displacement
2.1 L / 103 cu in
158 hp
at 4500 rpm
Power
201 hp
at 4200 rpm
Audi TT Roadster 1.8 TFSI
158 hp
201 hp
Mercedes SLK 250 CDI
184 lb‑ft
at 1500 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Audi TT Roadster 1.8 TFSI
184 lb‑ft
369 lb‑ft
Mercedes SLK 250 CDI

Performance

Audi TT Roadster 1.8 TFSI
Mercedes SLK 250 CDI
139 mph
Maximum Speed
151 mph
7.4 sec
Acceleration 0 to 62 mph
6.7 sec
62 mph 62
mph

338 ft
0.000 sec

Audi TT Roadster 1.8 TFSI

62 mph 62
mph

305 ft
0.000 sec

Mercedes SLK 250 CDI

▶ REPLAY
18.97 lb/hp
Weight-to-Power Ratio
17.44 lb/hp
Audi TT Roadster 1.8 TFSI
18.97 lb/hp
17.44 lb/hp
Mercedes SLK 250 CDI

Fuel Economy / Emissions

Audi TT Roadster 1.8 TFSI
Mercedes SLK 250 CDI
Fuel Economy
36 mpg
combined
48 mpg
Audi TT Roadster 1.8 TFSI
36 mpg
48 mpg
Mercedes SLK 250 CDI
27 mpg
city
39 mpg
No data
highway
57 mpg
Kraftstoffanzeige
14.5 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
526 mi
Range
761 mi
Audi TT Roadster 1.8 TFSI
526 mi
761 mi
Mercedes SLK 250 CDI
Environmental Impact
123.1 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).
100.7 kWh
Audi TT Roadster 1.8 TFSI
123.1 kWh
100.7 kWh
Mercedes SLK 250 CDI
Euro 5
Emission Standard
Euro 5
245 g/mi (NEFZ)
CO2 Emissions
206 g/mi (NEFZ)

Practical Convenience

Audi TT Roadster 1.8 TFSI
Mercedes SLK 250 CDI
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
694 lb
7.1 cu ft
Trunk Volume
9.5 cu ft
No data
Cargo Volume (Seats Down)
No data