M3. pleeeeeeeeeease answer.? total cost to run and own a 2009 bmw M3 a year.

if i drive around 20000 miles a year.
insurance to be the highest.
tax, etc. include everything. but dont include anything like buying cost or opportunity cost or depreciation.
please also say the amount in british pounds. i live in the UK.

thank you. please answer.
THE COST DOES NOT HAVE TO BE EXACT. BUT IT SHOULD BE ROUND ABOUT THE COST YOU ARE SAYING.