Talk:McLaren F1 GTR Championship/@comment-26006529-20170306161540/@comment-26829117-20170306164749

The maths is simple:
 * Upgrade costs to get to PR77 = 431
 * Reward for completing LTS = 80 + car
 * Reward for completing LTS = 110 (already have car)
 * Discount on upgrades = 80/431 = 18.5% (and the car!!!)
 * Discount on upgrades = 100/431 = 25.5% (and you already have the car)