I agreed to buy a used car from a dealer but now they are saying the price has increased - where do I stand?

I recently arranged a test drive on a used vehicle (2018 plate). I had no intention to buy, however after negotiation and a part exchange value, we reached a deal. At the point of the drive I had no Idea...

Is the shift from diesel pushing up the price of petrol cars?

I have seen two 2010 Mazda 6 Estate 2.0 petrol for sale for £9500 - £9750, with 19,000 and 29,000 miles. One is a private sale and the other is from a dealer. Most price guides give prices of around £7000....

Should I be concerned about a car that has sat unsold on a forecourt for five months?

I've seen a nice Lexus at Hilton Garage near Derby. It's been for sale with them for 5 months... but it's reasonably priced! Should I be concerned?

How do I deal with intimidating salesmen at car dealerships?

I am ready to change my car. I don't want to buy without having a good look and a test drive, but I am an older woman and I feel patronised and intimidated by the salesmen. Do you have any tips for handling...