Carbuyer reviews and compares the BMW 3 Series versus the Audi A4 and Mercedes Benz C-Class.

The new F30 3 Series Series came to market to challenge the Audi A4 for interior quality, an area where BMW has fallen short in the past. Historically, BMW has held the upper hand when it comes to driver enjoyment, so it is interesting to see how the two compare in other areas.

Mercedes has given the new C-Class a luxurious interior, lots of clever equipment and the option to purchase yet more. Think of the new Mercedes C-Class as a mini version of the top-of-the-range Mercedes S-Class.

Find out what we think is the best compact executive car by watching our video below.