Audi has announced today the world premiere of the first application of the start-stop function with an automatic transmission. The first application will be on the Audi A3 with start-stop and the S tronic dual-clutch transmission. The Audi A3 start-stop S tronic will be available with the 1.6 TDI with 77 kW (105 hp) and the 1.4 TFSI with 92 kW (125 hp) engines. The Audi A3 start-stop S tronic will shut down its engine when the vehicle stops and will keep it this way as long as the driver keeps his foot on the brake pedal. As soon as he removes it, the system will turn on the engine of the Audi A3. The Audi A3 start-stop S tronic will have a far better fuel economy, especially in the city, than the standard version.
The Audi A3 start-stop S tronic price starts at 25,500 Euros for the 1.6 TDI 3-door and at 26,400 Euros for the 1.6 TDI Sportback. For the prices for the 1.4 TFSI remain unchanged.
Audi Press Release:
Thanks to the synergetic impact of technologies from the Modular Efficiency Platform coupled with Audi’s technological expertise, the start-stop system is now being offered in conjunction with an automatic transmission. The Audi A3 1.6 TDI with 77 kW (105 hp) and the 1.4 TFSI with 92 kW (125 hp) combine – for the first time – the start-stop function with the innovative S tronic dual-clutch transmission.
The start-stop system turns the engine off as soon as the vehicle comes to a stop; the engine stays off as long as the driver depresses the brake pedal. As soon as the driver removes their foot from the brake pedal, start-stop turns the engine back on – quietly, conveniently and quickly.
In addition to impressive driving performance, these Audi A3 models sip an exemplary 4.2 liters of diesel per 100 kilometers (56.00 US mpg) (1.6 TDI) or just 5.3 liters (44.38 US mpg) of premium unleaded (1.4 TFSI). This means that the Audi A3 1.6 TDI emits just 109 grams of CO2 per kilometer
(175.42 g/mile). With regard to the Audi A3 1.4 TFSI, emissions amount to 124 g/km (199.56 g/mile).
The Audi A3 1.6 TDI is powered by a four-cylinder TDI, which delivers 77 kW (105 hp) at 4,400 rpm from a displacement of 1,598 cc and – between 1,500 and 2,500 rpm – steadily transmits 250 Nm (184.39 lb-ft) of torque to the crankshaft. In conjunction with the S tronic, the TDI propels the three-door Audi A3 from 0 to 100 km/h (0 to 62.14 mph) in 11.7 seconds en route to a top speed of 194 km/h (120.55 mph).
The Audi A3 1.4 TFSI delivers 92 kW (125 hp) from a displacement of 1,390 cc; its maximum torque is 200 Nm (147.51 lb-ft) between 1,500 and 4,000 rpm. In conjunction with S tronic, this vehicle accelerates from 0 to 100 km/h (62.14 mph) in 9.3 seconds and tops out at 203 km/h (126.14 mph).
Also standard in both Audi A3 models is an on-board energy-recovery system. During braking and coasting phases, this intelligently controls the alternator to recover energy, which is temporarily stored in the battery. This energy is then fed back into the electrical system during acceleration – thus reducing the load on the alternator. That saves fuel. The energy-recovery system and the start-stop system unleash their potential in particular in urban-driving
conditions – precisely where most customers drive every day.
Audi will begin selling the Audi A3 1.6 TDI and the Audi A3 1.4 TFSI as a three-door and as a Sportback in November 2009. Prices for the 1.4 TFSI remain unchanged at €23,700 (3-door) and €24,600 (Sportback). The new 1.6 TDI with S tronic will sell at a base price of €25,500 for the 3-door and €26,400 for the Sportback.
