servicing and routine maintenance (diff oil change, thermostat change, coolant change, gearbox oil change, brake fluid change, front pads, droplinks and a servive) = 1,000 ish
New battery - 80
SatNav, bluetooth and intravee (iPod connectivity) upgrade = 500
Tyres = 1,020 (2 fronts 4 rears)
Fixing Air con = 1,000
Exhaust = 600 (net loss... got an aftermarket exhaust, decided it was too loud, changed back to stock)
Oil top up bottles - £45 or so
So... about 4,250
It's currently in for a few bits (having bank 1 VANOS looked at as won't adjust the exhaust cam to the full range available) and also having a crank position sensor replaced and had an exhaust rattle fixed.
Up soon.... discs and pads needed all round, differential leak and a few other bits to be sorted in the next few weeks.
Not including the tax (220) insurance (1,200 a year), MOT (50) and about 5k in fuel.
Time owned.... 11 months and about 22k miles.