I think the Audi LMP1 cars proved diesel could run quite well at a track.
Did it prove ANY Diesel should be run on a track?
Is a Golf GTD any similar to an LMP car other than it burns Diesel?
It was actually within 3 seconds, seems that the PP would do better yet?
Just guessing, the PP should be closer to the R than it's to the non-PP GTI,
but PP is even well worth its price when it's somewhere right between.
VW has wisely chosen to cater to those who want the handling of a GTI married to a car that's inexpensive to own and run. It only makes sense that those who test these things for a living would opt to compare a diesel with its gasoline equivalent.
I don't question you could have fun with a GTD on winding roads, even if it's
less as it is with a GTI, but driving on several tracks with lots of different cars
in the past decade, I'm sure it'll be way less fun with a GTD on any track, as
on track you keep the engine very most of the time where it delivers most of
the power. Do you think it's 'fun' revving a TDI up to 3500 to 4500 rpm for
several laps? Secondly, it's lacking power. Even a GTI is lacking some power
(on track). You can even feel the heavier Diesel engine in tighter corners.
Being little anal, no, the GTD doesn't handle the same as a GTI.