Talk:Vanguard Challenge/@comment-209.123.234.23-20180318100529

@ version 6.1, to unlock GT1 Grand Tour:

- if you have the Audi R8 V10 Spyder, have one more car, as long as either is at least PR 59;

- if not, and you have the McLaren MP4-12C, have one more car, as long as the other car is at least PR60; if you go all McLaren, the cheapest upgrades for the McLaren F1 are 112222 = PR 60.2.