The 2018 Audi A1 1.4 TFSI Sport Sportback (5-door) is a premium supermini featuring a 125 PS (123 bhp) turbocharged petrol engine, 5-speed manual transmission, and Euro 6 compliance. Key features include 16-inch alloy wheels, front sport seats with lumbar support, Audi Drive Select, cruise control, DAB radio, and a 6.5-inch pop-up display. Performance and Engine Engine: 1.4 L TFSI (Turbo Fuel Stratified Injection) 4-cylinder petrol. Power: 125 PS (123 bhp). Transmission: 5-speed manual (sometimes 6-speed depending on specific sub-model, though 7-speed S tronic is common in automatics). Performance: 0–60 mph in approx 8.9 second