Re: Ebay Motors?
I bought my pickup using eBay, and was extremely satisfied with what I received.
Start by finding a seller who has a high feedback rating, and who will provide a sufficient number of well-lit pictures (25-30 is a good starting point for a used vehicle). Get as much data as you can via a local dealer (they can run the service and repair history from the VIN) and services such as Carfax. Talk to the seller and pay attention to any warning signs from your internal BS meter.
Once I settled on the vehicle, I purchased it using the "Buy It Now" option, and paid a small deposit via PayPal. Then, the seller sent me the paperwork, which I signed, scanned, and emailed back to them. I sent the remaining funds via wire transfer, and my vehicle was on a car carrier less than 48 hours later. It was all very simple and smooth, and overall took no more time than going into a dealership.
Is it risky to buy a vehicle without a test drive? Without a doubt! But I saved approximately $7k over what a similar vehicle was selling for locally, and since I bought my truck from the south, it was significantly cleaner than a vehicle that had been through a few winters here in the Salt Belt. Those two factors were worth the risk to me, but everyone is going to have their own option.