2013 GMC Sierra 4WD Extended Cab SLE MWB

My experience buying a used car from National Auto Sales was terrific! It is a small, family owned and operated used car lot alongside National Towing. Tony handles the cars, his wife Gabby handles the office. Tony is an excellent mechanic I could see from the condition of the shop in which he pursues his hobby of building off-road vehicles. I was able to get a good car at a fair price. I went into the office to complete the paperwork. When I left the office to drive the car away, I found Tony installing a new spark plug and coil -- for no charge!