راعي الماكسيما Posted مارس 7, 2003 Report Share Posted مارس 7, 2003 2003 Audi TT Coupe 3.2 Quattro February 15, 2003 Audi is presenting its TT sports car for the first time with a six-cylinder engine and innovative transmission technology. This enables a particularly dynamic transmission of power with an uninterrupted power flow during gear changes. The combination of the high-torque 3.2-litre engine with innovative sports gearbox and quattro permanent four-wheel drive emphasises the dynamic driving qualities of the Audi TT in a unique way. The new TT 3.2 quattro will be offered as both Coupé and Roadster versions. The 250 bhp version of the Audi TT Coupé 3.2 quattro completes the sprint from 0 to 100 kilometres per hour in 6.4 seconds, whilst its top *****sss is gently governed at 250 km/h. This model has an overall fuel consumption of 9.8 litres per 100 km. These figures speak for themselves, even when compared with vehicles with a classic 6-*****sss manual gearbox. The differences compared with the conventional geared automatic transmission with torque converter are even more impressive, since the latter is prone to significantly higher transmission losses due to its fundamental concept. The source of the power is the proven 3.2-litre V6 engine with four valves per cylinder. The six-cylinder engine is particularly well-suited to the sporty Audi TT by virtue of its outstanding torque and power characteristics, especially in combination with the new twin-clutch transmission. The engine now delivers 184 kW (250 bhp) and a broad peak-torque range with a maximum value of 320 Nm from 2800 to 3200 rpm. With its cylinder angle of 15 degrees, the V6 is extremely compact. The valve control process generates only little friction thanks to the use of roller cam followers with hydraulic adjustment. In order to reduce emissions and further improve efficiency, the inlet and exhaust camshafts are continuously adjustable. The compression ratio is 11.3:1. ++++++++++++++ General Manufacturer Audi Model TT Coupe 3.2 Quattro Powertrain Layout Front Engine / Full-Time 4WD Base Price Not Available Dimensions Length 4041 mm / 159.1 in Width 1764 mm / 69.4 in Height 1345 mm / 53.0 in Wheelbase 2429 mm / 95.6 in Weight 1520 kg / 3351 lbs Front / Rear Track F 1528 mm / 60.2 in R 1505 mm / 59.3 in Engine Configuration 3.2 Liter 15° V6 Valvetrain DOHC 4 Valves / Cylinder Displacement 3189 cc / 194.6 cu in Power 186.4 kW / 250.0 bhp at 6300 rpm Torque 320.0 Nm / 236.0 ft lbs at 2800-3200 rpm Bore 84.0 mm / 3.31 in Stroke 95.9 mm / 3.78 in Compression Ratio 11.3:1 Bhp / Liter 78.39 bhp Redline Not Available Chassis & Body Body / Frame Full Galvanized Steel w/ Aluminium Bonnet Steering Rack & Pinion w/ Power Assist Brake Type Dual-Circuit Brake System w/ Diagonal Split, Ventilated Dual-Piston High-Performance Brakes, Brake Servo, Electronic Brake-Force Distribution (EBD) & ABS Brake Size F 334 mm / 13.1 in R 265 mm / 10.4 in Wheels F 43.2 x 19.1 cm / 17.0 x 7.5 in R 43.2 x 19.1 cm / 17.0 x 7.5 in Tyres F 225/45R-17 R 225/45R-17 Transmission Gear Type 6 *****sss Manual w/ Direct Shift Gearbox (DSG) Final Drive 4.06:1 1st Gear Ratio 3.45:1 2nd Gear Ratio 2.05:1 3rd Gear Ratio 1.45:1 4th Gear Ratio 1.08:1 5th Gear Ratio 1.11:1 6th Gear Ratio 0.92:1 Performance Top *****sss 250.0 kph / 155.3 mph 0 - 62 mph 6.4 seconds 0 - 100 mph Not Available 0 - ¼ mile Not Available EPA City / Highway Not Available صور :- +++++++++++++++ Quote Link to comment Share on other sites More sharing options...
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