A1 1.4T TFSI

The Audi A1 1.4 TFSI features turbocharged 1.4-liter inline-four engine available in multiple output variants including 122 PS (90 kW) producing 200 Newton-meters (148 pound-feet) torque achieving 203 km/h maximum velocity with 9.0-second 0-100 km/h acceleration through front-wheel-drive and optional seven-speed S-tronic dual-clutch transmission, while higher-specification 185 PS (136 kW) variant incorporates advanced Eaton positive-displacement supercharger with magnetic clutch operating from idle until 2400 RPM transitioning to turbocharger delivering enhanced low-end response achieving 227 km/h with 6.9-second 0-100 km/h representing premium compact technology with 1395cc displacement.

A1 launched 2010 represents Audi entry into premium supermini segment establishing sophisticated engineering approach competing against Mini Cooper S and Alfa Romeo MiTo through technology-focused positioning. The 1.4 TFSI powertrain demonstrates Volkswagen Group advanced forced-induction strategy combining supercharging and turbocharging for optimal power delivery across entire RPM range while maintaining efficiency standards. Model achieved strong market acceptance through premium interior quality and advanced driver assistance systems establishing Audi presence in B-segment market previously dominated by less technologically sophisticated competitors throughout 2010-2018 production reflecting contemporary downsizing trends.