When I had my GTI PP a friend of mine nabbed a cheap lease on one of the early Leon 280 Cupras back in 2014.
Side by side they were able to score points off each other in various areas.
Without going into finite details, at the time the Leon easily won the spec check sheet with standard DCC, 19” wheels, Nav and so on.
The Golf edged it in looks arguably, although the grey/white paint of the Leon looked amazing at sunset.
Interior wise the “premium” feel of the Golf was an easy win but the Leon wasn’t bad by any stretch of the imagination. It was more a case of the little details on the Golf being that much nicer. Brand hierarchy and all that.
The Nav screen on the Leon was more sensibly placed to be able to glance at it on the move.
The Leon arguably had nicer dials.
Handling and ride much of a muchness and performance was a win to the Leon but not as much as you might expect with a 50PS advantage. It just felt more eager.
Economy was won by the Golf, but only just.
This was putting the two cars back to back a few times on public roads, keeping speeds sensible, staying away from traffic and bad weather.
Going by the deals in post #1 I’d take the Golf.
However I’d probably not do either of those things.
As for the Golf R vs. Leon.
There’s little in it.
I spent 18 months in an R, drove a Leon Cupra a few times and have had a Clubsport for over two years.
Unless getting a perfect launch an R can bog down just as easily as a GTI can wheelspin.
I thought it might be the preserve of my crap driving and my manual R but I was following a black 19 plate R which I’ll assume is DSG yesterday evening through a sequence of traffic lights near IKEA in Exeter.
I was surprised to see the R bog down a bit quite visibly as it was powered away from the lights. However on a rolling start it was very rapid! Sounded good too