19. Audi A3
The Audi A3 combines luxury, efficiency, and genuine driving enjoyment in a sleek compact sedan. Car and Driver highlights its refined turbocharged engine, which delivers both peppy acceleration and up to 38 mpg highway. Precise handling and a premium interior set the A3 apart from mainstream compacts, offering a sophisticated experience without the fuel penalty. For drivers seeking a blend of class and economy, the A3 is a compelling choice.