-Lamborghini Diablo VT(too tall to fit correctly)
-Lotus Exige(had more room in it than the Diablo surprisingly)
As you can tell, I don't sit in very many exotics.

Best I have driven?
599 GTB
Best I have sat in? Hard question, I have sat in a lot of cool cars, but sitting in a Sesto Elemento has to be one of the best cars.

How did you sit in the Sesto Elemento?

audi s7...thats it.

They had one at Sant Agata when I was there, and they were actually letting people sit in it. I don't remember much about it, but the window was really floppy. The car was owned by the company.

In terms of style, power, and luxury feel:

Sat in and drove a Porsche Cayman S at Autobahn Country Club last weekend. Really sweet car. Best car though would have to be the Bentley Continental. I felt like a king just sitting in the seats. No car like it. However, my Dad's Mercedes S550 is one hell of a luxury car. Real nice. It would have to be between the three of those and I have sat in a ton of cool cars...

Maserati Granturismo
Aston Martin DB9(got a ride)
Fisker Karma
Audi R8 V8
Audi R8 GT
Aston Martin Rapide
Lotus Evora
Aston Martin Vanquish
Jaguar XFRS

Ferrari 599 GTB HGTE 60F1

Ferrari 430 (ride)
Jag F Type R
Jag Mk2 (hired)

Add a Rapide too my list. And a Conti SUpersports

Sat in:
Lamborghini Aventador LP700-4
Lamborghini Gallardo Spyder x2
Lamborghini Gallardo Superleggera
Ferrari California x2
Ferrari 458 Italia
Mercedes-Benz SLR McLaren Roadster
Maserati GranTurismo MC Stradale
Audi R8 GT x2
Nissan GT-R
Rolls-Royce Phantom x4 (3 Saloons and a Coupe)
Rolls-Royce Ghost
Rolls-Royce Silver Shadow II
Aston Martin Vanquish
Aston Martin V12 Vantage Coupe and Roadster
Aston Martin V8 Vantage x2
Aston Martin DBS Volante x2
Porsche 997 GT3, GT3 RS, Turbo S, GT2 x2

Ridden in:
Lamborghini Gallardo Spyder
Bentley Continental GT
Porsche 997 Carrera 4S Cabriolet
Honda S2000 (This was when i was 11)

Also revved a C 63 AMG Coupe.

Nissan GTR

California
Tesla Roadster

599 SA Aperta