#VwTdiScandal

Piston Slap: Is VW's Emissions Scandal Saving or Killing TDI Culture?

TTAC regular David Holzman writes:

My brother and several of my friends are wondering what to do about their TDIs. There are probably hundreds of thousands more like them! Some issues with keeping them:

Will they actually be forced to clean up the emissions? (I think this may depend on which state they’re in, but I’m not sure.)
How much will the fix affect gas mileage and performance?
Will the fix be a PITA after it’s installed? If so, how so?
After all the above is considered, what’s the cost/benefit of keeping the TDI vs taking the money and getting a new car?
Is there any reason not to simply wait and see how the fix works out and not rushing to take the buy out?

For my brother, sportiness is not a priority, but having a wagon is. As is reliability and having a very similar car so that his wife, who does not adapt easily to different cars and drives the TDI exclusively, will be happy. But I think VW has discontinued Jetta wagons, and the latest generation of Golf (which has a wagon) gets lousy marks for reliability from CR. In particular, they consider some fuel system problems to be “fairly serious.”

All the best,
David