Don't drive this car unless you're prepared to purchase one. I went to the dealer to test drive a 7 series. I thought I would just compare it against the 6, so I test drove one and purchased it right afterwards. This car is above and beyond any thing I have ever owned. I like it. I purchased the sport model and the back seat isn't a problem. If you want a big back seat buy a 7 series. I love all of it.
The body style is second to none and the way it drives will blow your mind. Don't drive it unless you want to buy it because you will love it.