Inquire about the terms of the warranty offered on the car you wish to purchase
Inquire about the after-sale service provided by the car dealer
Understand the value and cost of optional products or services offered,  including extended warranty, vehicle trade-in, 24/7 towing services,  etc.
Take a test drive to make sure that you feel comfortable behind the wheel and that you won’t regret the choice you made
Carefully review the warranty contract and inquire about any missing or extra clauses