From what you say, it sounds as though the seller (by stating that he would provide receipts for work allegedly done) has also broken a specific contractual term. And, on the face of it, you have a claim against him for this too. However, I'm sure you don't need me to point out that this situation poses evidential problems: i.e. lack of proof. This applies to both the failure to match description point outlined above and to this broken contractual term issue. If both of these were purely verbal then they will be difficult (though not impossible) to prove. Was a witness in attendance of both statements? What did the original ad say? Basically, in this type of situation let the buyer beware applies. I.e. the onus was on you to make all the relevant checks and enquiries. However, here, it seems he may have misrepresented the situation (I cannot be sure of this as I do not have a transcript of the entire conversations between you). Furthermore, he has promised receipts and failed to produce them. So, I still believe you may have a valid claim against him. Another point. How long ago did the sale/purchase take place? Because, if you leave it too long (say more than a couple of weeks, this may endanger your claim further). You need to act quickly. You may need an independent mechanic's report to corroborate the fact that the car did not match description at the time of sale (this can be costly - so you would need to weigh everything up). Before going to court you should try approaching the seller first. Ask him for those receipts etc. Challenge him...see what he has to say. Tell him of your intention to take him to court. He may well strike a deal with you. If that doesn't work, your only options are to go to court or, of course, to accept your loss(es) and learn from the experience. My advice to you would be to visit your nearest CAB. I don't know where you live but there is one in Sydenham. It is a free service.