The TCA (which is an abbreviation of Titanium, Carbon and Aluminium) is powered by a 3.8-litre naturally aspirated mid-mounted V6 engine that will drive the rear wheels through a 6-speed automatic gearbox and is good for 320PS. DC claims that the TCS can complete the 0-100kmph sprint in 5.5 seconds, so performance should be fairly brisk.
The interiors weren't on display, but DC says that it will be much more luxurious than the Avanti. Head to Hall no 1 at the 2018 Auto Expo to get a glimpse of the TCA.