Can I reject a car if the dealer wasn't honest about its history?

I think I've purchased a second hand car from a car dealer with a hidden history. I bought it a week ago as one owner with15,000 miles, supplied by the dealer and serviced by them from new. The dealer...

Should I buy a used Lexus with a gap in the service history?

Should I buy a 2017 Lexus which has five Lexus dealer services in the record although there's a gap of 3 years? The car is being sold by a Lexus dealer.

I recently purchased a Land Rover Discovery Sport, it has a rattling timing chain and the dealer says it should be replaced. Will this be covered under warranty?

I bought a 2016 Land Rover Discovery Sport with 72,000 miles, I've had it two weeks and Land Rover are recommending to have timing chain replaced. Will my independent warranty cover or does it have to...

Are there issues with buying a car with a Northern Irish registration?

I am interested in a Ford Puma at Arnold Clark which has a Northern Ireland registration. Can you please tell me if there are any issues with this car being registered in NI? Also I’ve heard Irish cars...