Just out of interest (and a bit of a debate here in the office) order these cars in terms of day to day running costs. So say over a 3 year period the cars at the bottom of the list you would expect to be the cheapest to run and the cars at the top the most expensive. Again taking out condition and just assuming they are all in 'good condition' and 3 years old (or the oldest new version of the car if it is less than 3 years old - eg. Merc C class would be the new 2007 shape and not the old shape). This should include insurance, petrol, tax, repairs, oil, tyres, services and anything else that would cost the user money.
S3
130i
330ci
530i
630i
z4 3.0
Focus ST
Mondeo 2.5T
Mustang GT (4.6l)
Civic Type R
S2000
Jag XF 4.2 V8
Elise
3 MPS
6 MPS
RX-8
C Class C350
SLK 350
350Z
Boxster S
Renaultsport Megane
Leon Cupra 2.0 16v FSI
Astra VXR
VXR8
Monaro
(Ordered A to Z by make)
S3
130i
330ci
530i
630i
z4 3.0
Focus ST
Mondeo 2.5T
Mustang GT (4.6l)
Civic Type R
S2000
Jag XF 4.2 V8
Elise
3 MPS
6 MPS
RX-8
C Class C350
SLK 350
350Z
Boxster S
Renaultsport Megane
Leon Cupra 2.0 16v FSI
Astra VXR
VXR8
Monaro
(Ordered A to Z by make)