The Jag was just a quick quote on Auto trader, Whats the specs and year of your 5 series GG
I sold it a few years back Kezo, but it was a 2015 520d Luxury Auto, OTR just over £40k. Thinking about it, I previously had a second hand BMW 750i Sport (4.4 litre V8) and that was only about £400. I think the fact that we don’t live in a city and our cars are garaged at night must help (plus my driving record of course
)
) 
For a 2021 530d M sport 20+ NCD protected etc I’m getting £309. The weird bit, if I don’t tick advanced driver option, it knocks just under £40