That’s at the end of the deal not half way through.
You’ll find they will offer you closer to the part ex price I’m afraid so you’re going to have some negative equity to deal with. Best off speaking to the dealer
I wonder whether this issue is not so much down to the RS3 per se but high performance cars in general. Its rare you can exploit 400 BHP on our busy public roads, and even harder with AWD as you will never get to the limits of the car
There is alot to be said for 200-250bhp being the sweet spot...