Many factors influence a car’s 0 to 60 mph time, making it difficult to pinpoint an exact number for the 2015 Audi A3. These variables include fuel type, atmospheric conditions, altitude, vehicle weight (including passengers and cargo), and driving techniques. Turbocharged engines, especially four-cylinder ones like in some A3 models, are particularly sensitive to these conditions.
Under favorable conditions near sea level, a 2015 Audi A3 can likely achieve a 0 to 60 mph time in the high four-second range, assuming minimal wheel slippage and a reasonable load. However, higher altitudes, a full fuel tank, hot weather, and using lower octane fuel can negatively impact acceleration.
Driver technique also plays a crucial role. Incorrectly using launch control or failing to engage first gear properly can significantly increase the 0 to 60 time. For instance, confusing clutch lag with turbo lag and flooring the accelerator directly from park can lead to slower acceleration. Ensuring the car is in drive and the first gear is engaged before accelerating is essential. This can be achieved by briefly rolling in drive after being in park or using manual mode to select first gear.
While launch control can improve acceleration, the difference compared to a properly executed launch without it might only be 0.2 to 0.5 seconds in consistent conditions. Many impressive quarter-mile times for the B8 S4 with DSG transmission have been recorded without launch control. The discrepancies in reported 0 to 60 times often stem from varying conditions and driver error more than inherent vehicle limitations.
