I have one – well a Vauxhall Agila, so basically the same.
Great little cars. Not cool or fast, but amazingly reliable, and for the size they are huge inside. With the seats down you can easily fit a couple of bikes with the front wheels off + lots of kit. With a roof rack on, I’ve had a couple of bikes, baby seat (+ baby!), pram, all our luggage and 2 adults. I once managed to cram the subs, tops, and amps for a 3k PA system into it. Was very full though!
Mine’s the 1l engine basic model. Happily does 70mph on the motorway, and is surprisingly nippy away from the lights. Whatever I do to it it seems to do about 45-47mpg, and it has never failed an MOT. The 3 cylinder engine does sound like an angry lawn-mower when it’s going up a steep hill though.
Mine’s a 57 plate, and it’s currently on about 90k. Probably good for the same again!
Servicing is cheap, parts are cheap, tyres are cheap, and insurance is bloody cheap. Think I pay £110 fully comp – I do have a few years NC bonus though.
Does have a tiny fuel tank though. That’s about the only negative I can think of!