came across this when finding the jag replacement. Cars look legit, with trader profile web address link etc, but a message at the end of add saying don't contact the company but use this email. Then if you look on the trader site you can't find the car. Always high spec cars way under price. Old rule of thumb, if it looks to good it probably is.
I also get annoyed with the lease adds you have to miss the first search page as its full of crape before you get to the actual car adds.
I didn't even use auto trader to sell this time as they wanted nearly £40 for 2 weeks advertising.
Piston heads was £11, as was ebay, but they both lasted for 4 weeks