Every winter is the Thailand Motor Expo. Car makers show off their newest car models, and display concept cars. The show is HUGE, taking up the A, B & C Halls of the Impact Convention Center near Don Muang airport. The companies represented were BMW, Jaguar, Ford, Suzuki, Porsche, Audi, Land Rover, Mitsubishi, Chevrolet, Mercedes Benz, Mazda, Ferrari, & Toyota. There are also a good selection of companies selling accessories,such as car cleaners & waxes, and car audio and video. Companies like Alpine, Pioneer & Kicker.