As its for the lady, I would say the mini. There's 2 million variously personalised ones to choose from, and the depreciation will be less than the VXR. She probably won't care if its a drivers car or not, so no point getting a hot hatch really. I'd also consider a polo of some type, the mk5 i had on hire last year was very nice, and rode very well over the knackered b-roads round here, even in 1.4 mode.