After SEVERAL generations of my family buying exclusively from Walker Automotive, from brand new Buicks, Cadillacs, GMCs, Mercedes and Toyota,
not to mention several previously owned cars, trucks, and SUV's, I thought my choice was simple. Walker or nobody. As it turned out, this was one of the worst choices I could have made in my many years of purchasing a used vehicle. One was advertised to be in EXCELLENT condition. After three weeks, the transmission failed. While Walker agreed to replace said vehicle, which they did, it was replaced with yet another vehicle, also with transmission failure within three months.
While the salesman and sales manager were more than happy to blow up my phone to make the sale, they were less than responsive when a problem with said vehicles came up.

I am currently awaiting some response to the current situation, but I see no reply coming in the near future, if ever.

BUYER BEWARE!!!

They will tell you anything you want to hear to make a sale, then leave you walking with your dead, stalled, or otherwise disabled vehicle that was supposed to be in either excellent or good condition.