The Comparative Analysis :

Mercedes SLK 350 (04 - 08) vs. Audi TT Roadster 2.0 TFSI quattro S tronic (14 - 18)

€ 46,200
Mercedes SLK 350 (04 - 08) Mercedes SLK 350
€ 44,100
 Audi TT Roadster 2.0 TFSI quattro S tronic (14 - 18) Audi TT Roadster 2.0 TFSI
€ 46,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,100

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

Vehicle Dimensions

The Mercedes SLK 350 is slightly smaller in every dimension. It's 3.5 inches shorter, 1.7 inches narrower and 2.2 inches lower than the Audi TT Roadster 2.0 TFSI.
Mercedes SLK 350
Audi TT Roadster 2.0 TFSI
51.1
Blueprint Mercedes SLK 350 (04 - 08)
70.4
77.6
53.3
Blueprint Audi TT Roadster 2.0 TFSI quattro S tronic (14 - 18)
72.1
77.4
70.4 in
Width
72.1 in
77.6 in
Width Incl. Mirrors
77.4 in
51.1 in
Height
53.3 in
Blueprint Mercedes SLK 350 (04 - 08)
95.7
161
Blueprint Audi TT Roadster 2.0 TFSI quattro S tronic (14 - 18)
98.6
164.4
161 in
Length
164.4 in
95.7 in
Wheelbase
98.6 in

Vehicle Weight

Mercedes SLK 350
Audi TT Roadster 2.0 TFSI
3230 lb
Curb Weight
3307 lb
3924 lb
Gross Vehicle
Weight
3847 lb
Mercedes SLK 350 (04 - 08)
Weight Difference:
77 lb
2.33 %
Audi TT Roadster 2.0 TFSI quattro S tronic (14 - 18)

General

Mercedes SLK 350
Audi TT Roadster 2.0 TFSI
R171
Generation
8S
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
6-speed dual clutch transmission

Engine

Mercedes SLK 350
Audi TT Roadster 2.0 TFSI
V6 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four gasoline engine with tur­bo­charger
Mercedes-Benz M 272
Engine Series
VW EA888
M 272.963
Engine Code
CHHC
4
Valves
4
6
Cylinders
4
3.5 L / 171 cu in
Displacement
2 L / 98 cu in
268 hp
at 6000 rpm
Power
227 hp
at 4500 rpm
Mercedes SLK 350
268 hp
227 hp
Audi TT Roadster 2.0 TFSI
258 lb‑ft
at 3500 rpm
Max. Torque
273 lb‑ft
at 1600 rpm
Mercedes SLK 350
258 lb‑ft
273 lb‑ft
Audi TT Roadster 2.0 TFSI

Performance

Mercedes SLK 350
Audi TT Roadster 2.0 TFSI
155 mph
Maximum Speed
155 mph
5.6 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph 62
mph

256 ft
0.000 sec

Mercedes SLK 350

62 mph 62
mph

256 ft
0.000 sec

Audi TT Roadster 2.0 TFSI

▶ REPLAY
12.05 lb/hp
Weight-to-Power Ratio
14.57 lb/hp
Mercedes SLK 350
12.05 lb/hp
14.57 lb/hp
Audi TT Roadster 2.0 TFSI

Fuel Economy / Emissions

Mercedes SLK 350
Audi TT Roadster 2.0 TFSI
Fuel Economy
22 mpg
combined
35 mpg
Mercedes SLK 350
22 mpg
35 mpg
Audi TT Roadster 2.0 TFSI
15 mpg
city
28 mpg
29 mpg
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
14.5 gal
Kraftstoffanzeige
403 mi
Range
510 mi
Mercedes SLK 350
403 mi
510 mi
Audi TT Roadster 2.0 TFSI
Environmental Impact
204.5 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).
127 kWh
Mercedes SLK 350
204.5 kWh
127 kWh
Audi TT Roadster 2.0 TFSI
Euro 4
Emission Standard
Euro 6b (NEFZ)
410 g/mi (NEFZ)
CO2 Emissions
248 g/mi (NEFZ)

Practical Convenience

Mercedes SLK 350
Audi TT Roadster 2.0 TFSI
2
Doors
2
2
No. of Seats
2
694 lb
Maximum Payload
540 lb
8.5 cu ft
Trunk Volume
7.9 cu ft
No data
Cargo Volume (Seats Down)
No data