at least 5% better retained value after three years
Well i'm only quoting the expected retained values from motoring publications, but based on the MkV seem pretty accurate to me. Its a percentage of new value, if the diesel IS 5% better retained and its dearer to start with then its actually done very well compared to a petrol equivalent. Trouble is finding a used TDi with an equivalent mileage to a petrol car to compare directly.
As an example..
Year 0 Year 1 Year 2 Year 3 Year 4
1.4 TSI 122 SE 5dr £17,085 £11,096 £8,978 £7,377 £5,881
Year 0 Year 1 Year 2 Year 3 Year 4
1.6 TDI 105 SE 5dr £17,905 £12,422 £10,367 £8,894 £7,242
Diesel £800 more new, worth £1500 more after 3 years and £1400 more after 4 years
Add in £200/year saving on fuel for the diesel and you get your initial outlay back over 4 years, and have a more valuable car to trade in.
And if the TSi isn't currently liked in the used MkV market then it'll be a while before people turn on to smaller engines - i said exactly the same on another forum about the 1.2TSi; people who don't know what it is will just think its a 1.2 and too small an engine for the car and look elsewhere. VW would have been much better calling them TS122 or TS160, anything bar using 1.4 in the model nomenclature.