: You can spend earned money to upgrade your workshop with additional car lifts and diagnostic equipment.
: You walk around your workshop, interact with client cars, and use a "Manual Examine" mode to check part conditions. Car Mechanic Simulator 2015
: You must decide whether to buy brand-new parts from the in-game shop or repair old ones if your skill level is high enough. : You can spend earned money to upgrade
: Later in the game, you can visit auctions to buy worn-out cars, renovate them to mint condition, and flip them for a major profit. Cars and Content interact with client cars