What about the Kia eNiro 64kwh?
I'm looking for a car for the Mrs as her Astra needs replacing.
I initially set a 10k budget, but for 13k you can get a lowish mileage car with decent range, and some warranty left on it.
Any opinions?
Really happy with mine, I have a 20 plate which has just ticked over 30k, it's pretty efficient (in current temperatures you'll be looking at 3.8-4mi/kWh on a long motorway run), nippy enough, relatively quick to charge (although certainly not as fast as higher end/newer cars), and on the "3" trim and up comes with plenty of kit.
IMO it's a great all round family car which will handle almost anything you throw at it.
They are not big inside, at all.
Depends what you mean by "not big"? Sure it's not a giant estate car, but it's near the top end of other similar cars in the segment, easily as big as the Astra it would be replacing. Today's tip run was ~0.5 tonnes of soil, 5 bags of rubbish, a couple of bags of clothes, a few wooden shelves and drawers, a couple of boxes of kids toys, and a bed on the roof, and it swallowed it all with ease.
While we could do with something a little bigger, that's only really because do a lot of camping trips with massive bell tent, and the other half decided we should get a dog... Not a little dog that can sit on the back seat, but a bloody greyhound who takes up the whole boot
Edit: I have taken all the useless foam inserts out of the boot under the floor which gives a decent amount of extra space - almost enough for 2 carry on sized suitcases, and I also made a lowered floor for it, which gives an extra ~10-15cm depth, so that obviously gives a decent increase. The first "modification" is easy assuming you have somewhere to store the foam inserts, for the second you'll need a couple of basic tools, a few hours of time, and £50 or so in materials, so granted, not for everyone.
You can also remove the pointless motor cover and fit a "frunk", although I haven't bothered to do this one (yet...

).