About Cars24 Cars24 » About Cars24 Cars24 is the first service for car trade in UAE! We want to offer you the easiest, fast, safe and effective service for buy and sell an used car in UAE. You can sell or buy a car directly in your city or in the nearest geographic zone. Contact and meet in person the seller or the buyer to conclude your deal. Every day we work to improve our system and add new features. Cars24.ae is born in Dubai in 2014.