The Lamborghini Gallardo 50th Anniversary is the car currently owned by Wroetoshaw. It is not to be confused with KSI's Lamborghini Aventador.
Harry bought this car on 21 June 2015; however, he didn't publicly reveal it via YouTube until 11 August 2015. The car had been bought used, as apparent by its numberplate.
On August 1st 2017, Harry sold the Gallardo and here is proof as this website shows that the Lambo's owner changed in August 2017: