Are there any small cars with sliding doors?

I am returning to the UK after some years and shall need to change my car. I currently have a Renault Kangoo diesel. It's economical, spacious, comfortable, with upright, high and I love the sliding doors...

I need a car with sliding doors for about £3k - any suggestions?

I'm looking for a car up to £3000 with sliding back doors as my wife has had a stroke and we need easy access for her?