Well I was up quite sharp today, so I decided to take the new R out on a little drive without the wife "tsk"ing me, mainly to see what it could do and also to see how quickly it warms up.
It was pissing it down outside, so I didn't get a chance to check if the cold tyre pressures were correct without risking a soaking, and left them as they are.
To warm up, I took it on a leisurely 30-40mph drive along the seafront between Tynemouth and Whitley Bay links. The car took less than 2 miles to get the water up to temp, and the oil was in excess of 90C with 5 miles on the trip meter (ambient temp of 9C). Once we were up to temp, I made my way to the "Coast Road" to do my usual performance test which I use to compare all my cars.
I come off the roundabout and onto it via a sliproad, doing 25mph. At a certain point I put my foot down, and accelerate through a few gears until I pass a sign, and see what the speed is.
Just to put everything in context, some of my previous cars have managed:-
140TDI PD MK5 Golf = 70mph
170TDI PD MK5 Golf= 80mph
140TDI CR Scirocco = 78mph
170TDI CR Scirocco = 82mph
MK7 Golf GTD (standard) = 81mph (cold), 83mph (warm) - i'm convinced that the MK7 limits power on an engine not up to temp.
MK7 Golf GTD DTUK box on (~240ps/500Nm) = 89mph (warm)
All the above are the best i've had on a dry day, so what did a warm R do on a wet day?
98mph, without giving it everything (took the revs up to 5500). Very impressed with that.
Did 16 miles overall, about 7 miles before I hit the Coast road, and up to that point I was doing a very healthy (for a car with 40 miles on the clock) 31mpg. After doing my speed test and then hammering it up the A19, before a leisurely last 2 miles home, the mpg had dropped no lower than 26mpg and recovered to 29mpg by the end of the journey.