Hi, i live in the UK and have been offered £4800 gross p.a. for a car allowance. I'm trying to work out what is the financially better option - to take a company car or to put the allowance and what i can claim through business mileage and the relief i would get through not paying a company car tax, and purchase a second hand 3 Series or something equivalent with 50k on the clock for £10,000. I have seen lots of calculators on the net to calculate the like for like equivalent between company cars and leasing the exact same car as new, but i don't want to do that - i would look for something second hand. Can anyone help me try and work out how to go about beginning to calculate this? Thanks