The 2023 Audi A3 is a compact luxury sedan. It is powered by a standard 201-hp, turbocharged 2.0-liter four-cylinder engine mated to a seven-speed dual-clutch automatic transmission. Front-wheel drive comes standard, while Quattro all-wheel drive is standard. Fuel economy for A3 is an EPA-estimated rating of 28/38 mpg city/highway.