Audi's subcompact sedan was updated last year and offers a choice of two engines. The first is a 2.0-litre four-cylinder producing either 201 horsepower (A3) or 328 horsepower (S3), while the second is a 2.5-litre five-cylinder unit that delivers 394 horsepower (RS 3) and lets out a distinctive sound. Limited trunk space remains a weakness of this small Audi, which still doesn't offer a hatchback body style like in Europe.