The new TT will be a "combination" and will remain a true TT "but in a different way." It will be different than Audi's current models, especially at the front, while the sides and rear will keep the usual lines. The biggest improvements will be in quality and attention to detail, along with a longer wheelbase. Its chassis will be stiffer and lighter to improve weight distribution and provide better handling. It will use VW's MQB platform with only turbocharged gasoline and diesel engines.