This is the trap that many fall into; they buy more car because they have the lovely deductions associated with it.
The deductions come off the tax bill, but the repayments are there first and affect the cashflow on a weekly/monthly basis
You have to be realistic about those, and I reckon many aren't.
kaching! take it to the bank dude
Lord knows how many teachers think its a good idea to ss a 60 k volvo coz they have been sold the "save tax" puppy
Pre ss smoke and mirrors they would have been happy with a 6 year old Dunnydore wagon..
Work out the NPV of that difference 25 years out from retirement and Id guess its not far off 100 k ............
ta
rolf