Originally Posted by Trev
I'll put it this way:
Super car manufacturers don't top their production cars up with Tesco's fuel, they use V-Power.
If it was about saving ££££ trust me they would, they just use the best available, which is V-Power.
I recently secured a 2016 R8 V10 Plus from a McLaren dealer, for a customer of ours.
Once we had paid for it and arranged delivery, it went straight on the dyno for a tune and wasn't responded as hoped.... It turns out they brimmed it with 95 RON and after a call to the McLaren dealer, admitted to it!