Spreadsheets - done the same thing - even down to the cost of fuel and anticipated service costs etc. etc. New Mito QV cheapest to own (even with every option added I could possibly want - reduced cost of fuel helps it). Current GT with all anticipated spend nets out at the same cost as owning a New Giulietta QV with greater certainty of spend and reduced fuel costs. The 159 if I got it for £7k could be cheapest option, but would hate to want to shift it in two years time and have no buyers.
Graham - you can so see the signs.
Saw a Giulietta today in Profundo Blue and it looked awesome. Every time I see a Mito I want one. And still loving the look of the 159.