In the April issue of CAR magazine, we put the BMW M140i Sport Steptronic up against the Audi S3 Sedan Quattro S tronic in an interesting comparative test (grab a copy to read the verdict). But we also set resident race ace Deon Joubert loose on Killarney in each of these practical performance cars. Which one will be faster round the track? Watch the video to find out…

Original article from Car