The 2019 Audi A3, a part of the model's third generation, is a compact luxury sedan admired for its upmarket interior, agile performance, and cutting-edge technology. It is available in three trims: Premium, Premium Plus, and Prestige. Powertrain choices include a standard FWD 184-hp turbocharged 2.0L four-cylinder (paired with a 7-speed dual-clutch automatic transmission) or an optional AWD 228-hp version of the same engine. Key features include a panoramic sunroof, leather upholstery, heated front seats, and Audi's MMI infotainment system with a 7-inch display, Apple CarPlay, Android Auto, and a 10-speaker sound system. Audi Pre Sense Front, offering forward collision warning and automatic emergency braking, is standard for safety. The Prestige trim adds a Bang & Olufsen sound system, virtual cockpit, adaptive cruise control, and lane-keeping assist, among other enhancements.