Fix simple things like burnt-out bulbs, worn windshield wipers, or low tire pressure. However, avoid expensive major repairs; the dealer can usually fix these more cheaply than you can.
Bring organized maintenance records and service receipts to prove you've cared for the vehicle. 11 tips for buying a new car and trading in your old car
Check reputable sites like Kelley Blue Book (KBB) , Edmunds , or J.D. Power .
Trading in your car while buying a new one is a strategic process that requires separating the two transactions to ensure you get the best deal for both.
Secure written "instant cash offers" from retailers like CarMax , Carvana , or Vroom. These are tangible leverage during dealer negotiations.