The Comparative Analysis :
Mercedes SLC 250 d 9G-TRONIC (16 - 17) vs. Audi TT Roadster 1.8 TFSI S tronic (11 - 14)
€ 43,900
€ 35,100
€ 43,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 35,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes SLC 250 d is slightly smaller in every dimension. It's 2.1 inches shorter, 1.3 inches narrower and 2.2 inches lower than the Audi TT Roadster 1.8 TFSI.
Mercedes SLC 250 d
Audi TT Roadster 1.8 TFSI
51.2
71.3
79
53.4
72.5
76.9
71.3 in
Width
72.5 in
79 in
Width Incl. Mirrors
76.9 in
51.2 in
Height
53.4 in
95.7
162.7
97.2
164.8
162.7 in
Length
164.8 in
95.7 in
Wheelbase
97.2 in
Vehicle Weight
Mercedes SLC 250 d
Audi TT Roadster 1.8 TFSI
3538 lb
Curb Weight
3031 lb
4200 lb
Gross Vehicle
Weight
Weight
3571 lb
Weight Difference:
507 lb
14.33 %
General
Mercedes SLC 250 d
Audi TT Roadster 1.8 TFSI
R172
Generation
8J
Roadster
Car Body Style
Roadster
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Front-wheel drive
9-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes SLC 250 d
Audi TT Roadster 1.8 TFSI
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine with turbocharger
Mercedes-Benz OM 651
Engine Series
VW EA888
OM 651.980
Engine Code
CDAA
4
Valves
4
4
Cylinders
4
2.1 L / 103 cu in
Displacement
1.8 L / 88 cu in
201 hp
at 3800 rpm
Power
158 hp
at 4500 rpm
Mercedes SLC 250 d
201 hp
158 hp
Audi TT Roadster 1.8 TFSI
369 lb‑ft
at 1600 rpm
Max. Torque
184 lb‑ft
at 1500 rpm
Mercedes SLC 250 d
369 lb‑ft
184 lb‑ft
Audi TT Roadster 1.8 TFSI
Performance
Mercedes SLC 250 d
Audi TT Roadster 1.8 TFSI
152 mph
Maximum Speed
139 mph
6.6 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph
62
mph
mph
302 ft
0.000 sec
Mercedes SLC 250 d
62 mph
62
mph
mph
331 ft
0.000 sec
Audi TT Roadster 1.8 TFSI
▶ REPLAY
17.6 lb/hp
Weight-to-Power Ratio
19.18 lb/hp
Mercedes SLC 250 d
17.6 lb/hp
19.18 lb/hp
Audi TT Roadster 1.8 TFSI
Fuel Economy / Emissions
Mercedes SLC 250 d
Audi TT Roadster 1.8 TFSI
Fuel Economy
53 mpg
combined
36 mpg
Mercedes SLC 250 d
53 mpg
36 mpg
Audi TT Roadster 1.8 TFSI
45 mpg
city
27 mpg
60 mpg
highway
No data
15.9 gal
Fuel Tank Capacity
14.5 gal
848 mi
Range
518 mi
Mercedes SLC 250 d
848 mi
518 mi
Audi TT Roadster 1.8 TFSI
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).
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).
125 kWh
Mercedes SLC 250 d
90.4 kWh
125 kWh
Audi TT Roadster 1.8 TFSI
Euro 6b (NEFZ)
Emission Standard
Euro 5
183 g/mi (NEFZ)
CO2 Emissions
245 g/mi (NEFZ)
Practical Convenience
Mercedes SLC 250 d
Audi TT Roadster 1.8 TFSI
2
Doors
2
2
No. of Seats
2
661 lb
Maximum Payload
540 lb
9.5 cu ft
Trunk Volume
7.1 cu ft
No data
Cargo Volume (Seats Down)
No data
