Which car to replace my Skoda with a long warranty?

The warranty on my Skoda runs out in June this year. In December the rear windscreen wiper packed up. My Skoda dealer confirmed I needed a new windscreen motor, which was ordered. I gather these motors...

How can I check the mileage of a used car that I'm buying?

I am going to view a 60 reg Renault Grand Scenic tomorrow. The dealer says it only has one service history dated 2012 and the mileage is 36,000 miles. The cost of the car is £4,995, reduced from £5,495....

Is this a good price for a 2003 MINI Cooper with just 11,000 miles?

I have seen a MINI Cooper 1.6 2003 with only 11,000 miles and one owner. The asking price is £6495 - is this a fair price for this car in immaculate condition with 12 months MoT?

Oil change at 4,000 miles?

I know you advocate an oil change and filter every 12 months, but I have only done 4,000 miles, is this still the case?