Which cheap Mini for "Spare 2nd car"

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Hi all,
We are considering a cheap Mini, to just stick in the garage.
Some days, rather than take the Touareg out, to shopping multi story car parks, I think a cheap little knock about would make sense?
Up to say £1000
So probably won't be newer than 2006.
Should be a petrol.

Reading about gearboxes that whine, engines that drink oil for fun

Do they have a 1400cc in teh early Mini's ?

R1