Car technical specifications and fuel economy / consumption / mpg

Comparison Audi TT Roadster (8N) 1.8 T (180 Hp) & Mercedes-Benz S-class (W140) S 600 V12 (394 Hp) Automatic & Mercedes-Benz S-class SE (W116) 280 S (160 Hp) Automatic & Porsche Cayenne (955) S 4.5 (340 Hp) Tiptronic & Porsche 928 4.6 S (310 Hp) & Opel Ascona C 2.0i GT (129 Hp)

Audi TT Roadster (8N) 1.8 T (180 Hp)
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Mercedes-Benz S-class (W140) S 600 V12 (394 Hp) Automatic
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Mercedes-Benz S-class SE (W116) 280 S (160 Hp) Automatic
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Porsche Cayenne (955) S 4.5 (340 Hp) Tiptronic
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Porsche 928 4.6 S (310 Hp)
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Opel Ascona C 2.0i GT (129 Hp)
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Brand: Audi Mercedes-Benz Mercedes-Benz Porsche Porsche Opel
Model: TT S-class S-class Cayenne 928 Ascona
Generation: TT Roadster (8N) S-class (W140) S-class SE (W116) Cayenne (955) 928 Ascona C
Engine / modification: 1.8 T (180 Hp) S 600 V12 (394 Hp) Automatic 280 S (160 Hp) Automatic S 4.5 (340 Hp) Tiptronic 4.6 S (310 Hp) 2.0i GT (129 Hp)
Production start: 1999 year 1993 year 1972 year 2002 year 1983 year 1987 year
Production end: 2000 year 1998 year 1980 year 2006 year 1986 year 1988 year
Coupe type: Roadster Sedan Sedan Off-road vehicle Sedan
Num. of Doors: 2 4 4 5 2/4
Num. of seats: 2 5 5 5 5
Fuel consumption / economy - urban: 11.4 l/100 km 20.7 l/100 km 20.9 l/100 km 11 l/100 km
Fuel consumption / economy - extra urban: 6.5 l/100 km 11.8 l/100 km 11.2 l/100 km 6 l/100 km
Fuel consumption / economy - combined: 8.2 l/100 km 15.4 l/100 km 12.5 l/100 km 14.9 l/100 km 8 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.36 0.38
Fuel tank volume: 55 l 100 l 96 l 100 l 61 l
Emission standard: Euro 3 EURO IV
CO2 emissions: 197 g/km
Power: 180 hp 394 hp 160 hp 340 hp 310 hp 129 hp
Max power in: 5500 rpm. 5200 rpm. 5500 rpm. 6000 rpm. 5600 rpm.
Maximum speed: 222 km/h 250 km/h 185 km/h 242 km/h 193 km/h
Acceleration from 0 to 100 km/h: 7.9 sec 6.6 sec 12.5 sec 7.2 sec 9.3 sec
Torque: 235 Nm @ 1950-5000 rpm. 570 Nm @ 3800 rpm. 226 Nm @ 4000 rpm. 420 Nm/2500 rpm. 180 Nm/4600 rpm.
Model Engine: AJQ, APP, ATC, AUQ M 120 E 60/120.980 M 110 V 28 / 110.922
Engine position: Front, transverse Front, longitudinal Front, longitudinal Front, longitudinal
Engine displacement: 1781 cm3 5987 cm3 2746 cm3 4511 cm3 1998 cm3
Engine oil capacity: 4.5 l 10 l 7 l
Coolant: 7 l 18.5 l 10.5 l
Fuel System: Multi-point injection Multi-point injection Carburettor Multi-point injection Multi-point injection
Aspiration / Turbine: Turbocharging Mechanical supercharging (Compressor)
Position of cylinders: Inline V engine Inline V engine Inline
Valvetrain: DOHC DOHC DOHC DOHC SOHC
Number of cylinders: 4 12 6 8 4
Number of valves per cylinder: 5 4 2 4 2
Compression ratio: 9.5 10 9 11.5 10
Piston Stroke: 86.4 mm 80.2 mm 78.8 mm 83 mm 86 mm
Cylinder Bore: 81 mm 89 mm 86 mm 93 mm 86 mm
Wheel Drive: Front wheel drive Rear wheel drive Rear wheel drive All wheel drive (4x4)
Number of Gears (automatic transmission): 6 4 4 6
Number of Gears (manual transmission): 5 5
Length: 4041 mm 5113 mm 4960 mm 4782 mm 4366 mm
Width: 1764 mm 1886 mm 1870 mm 1928 mm 1668 mm
Height: 1349 mm 1486 mm 1425 mm 1699 mm 1395 mm
Wheelbase: 2422 mm 3040 mm 2860 mm 2855 mm 2574 mm
Front track: 1528 mm 1606 mm 1521 mm 1647 mm 1406 mm
Rear (Back) track: 1513 mm 1579 mm 1505 mm 1662 mm 1406 mm
Ride height(clearance): 148 mm
Minimum volume of Luggage (trunk): 220 l 525 l 530 l 540 l
Maximum amount of Luggage (trunk): 1770 l 510 l
Front suspension: Independent, Spring McPherson, with stabilizer Double wishbone Double wishbone Pneumatic elastic element
Rear suspension: independent torsion suspension Independent, spring multi-link with stabilizer Pneumatic elastic element
Max weight: 1610 kg 2710 kg 2130 kg 3080 kg 1525 kg
Front brakes: Ventilated discs Ventilated discs Ventilated discs Ventilated discs Disc
Rear brakes: Disc Ventilated discs Disc Ventilated discs Drum
Kerb Weight: 1310 kg 2180 kg 1610 kg 2245 kg 1030 kg
ABS: yes yes yes
Steering type: Steering rack and pinion Cone worm with recirculation balls Steering rack and pinion
Power steering: Hydraulic Steering Hydraulic Steering Hydraulic Steering Hydraulic Steering
Minimum turning circle (turning diameter): 10.5 m 11.7 m 10.95 m
Permitted trailer load with brakes (12%): 1300 kg
Permitted trailer load without brakes: 500 kg
Tire size: 205/55 R16 235/60 R16 Front wheel tires: 195/75 R14 255/55 R18 109Y 195/60 R14
Wheel rims size: 7J x 16 R16 Front wheel rims: 6J x 14 8J x 18 R14