In the midst of restricted supply and demand growth, average asking prices for used and certified pre-owned models continued to climb in August on a year-over-year basis, according to AutoTrader.com.

ATLANTA — Certified pre-owned and used-vehicle prices gained ground once again in May, reflecting the movement seen over the last few months in the midst of tight supply and a healthier auto market, ...

AutoTrader.com and Carfax Inc. said today they have renewed their partnership, but with one major change: It's no longer an exclusive deal for Carfax. Starting Sept. 1, dealers will be allowed to post ...