Well. I've had the Chav'scort now for 16 full days.
In that time I've travelled 2,310 Miles in her = 145 miles a day.
On monday I put £41 in her which got 430 = 9.5p per mile.
So.
I've done approx 2,050 (work) miles in her = £820 in "Own car" expenses.
2,050 miles would've cost me £192.
£820 - £192 = £628.
Cost of Chav'scort = £400.
£628 - 400 = £228.
Insurance cost £296.
£228 - £296 = - £68.
Basically. When I drive to Southampton again on Tuesday the Chav'scort would've paid for herself and her insurance within 3 weeks.
Damn. Should've done this earlier.
Now all funds raised from the Chav'scort will go into the Cadillac / Camaro Funds. (although my mileage isn't likely to be that high again for sometime . . . . )