This is exactly the dilemma I find myself in at present but with a 50-55k budget. The 8P has been a great car but nearly 4 years into ownership and I do have itchy feet. The 8V is a nice car but I can't find one with the spec I would settle for (unless RobRS sells up!) but even then you have to look at the level of kit you get with the RS6 or RS7.
The only R8 I would consider having driven all the variants of the first gen is the V10+ with s-tronic and they ain't in budget yet and not likely for a while. RS5 saloon is slow, cabby is nice but way too pricey for what it is, B8 RS4 again slow and a backward step for me anyway, may as well go back to a B7.
But I find myself in the same situation as R55ENS, the practicalities of parking. Fortunately we are considering moving so a house with a driveway would open up the possibility. As for the dynamics, yes a '3 would be more nimble etc. however I don't blat around B-roads that much anymore so bahn storming is what I need nowadays but I would have a 7 over a 6. Bit more exclusive, dropped a lot more in price as seen as lesser to the 6. Went to seen a 2014 Daytona pre-facelift '7; carbon interior and exterior pack, Akrapovic exhaust, ceramics, sunroof, 15k miles, dynamic pack, B&O, the list goes on and £58k. Now that is a lot of kit for a car, far more than on an 8V but ironically the seller decided not to sell anymore!
The 8P is not doing anything wrong so I may just hold out a bit longer, see 6's and 7's drop sub 50K and also to see if the haloed 8VF saloon does make an appearance on these shores.
Edited by P_G, 07 August 2016 - 07:56 AM.