Johannesburg - City Press motor expert Justus Visagie, with some help from car engineer Martin Pretorius, provides useful answers to your automotive questions.
Best value for money luxury car?
Kgomotso Tsomele: "I drive a 2014 BMW 520d as a family car. I’d like to trade it in for a 2016 model of one the following: Audi A7, Audi A8, Mercedes-Benz CLS 250 CDi or a BMW 7 Series. Which car will offer the best value for money, better fuel consumption and an excellent future trade-in?"