The 2012 7 Series is a 4-door, 5-passenger luxury sedan, available in two trims, the 745i sedan and the 745Li sedan. Comfort should be the first consideration in this model range and BMW just about gets it. The seats are firm and roomy and fine contour and support. Tall drivers may wish for more seat travel. Also, you must order the "Comfort" or "Luxury" seat option to get the independent adjustment of side bolsters and headrest height. There are some very unfamiliar controls to orient to and this could take quite an adjustment which is not best done when on the road. Very distracting unless you are familiar with where everything is and, more importantly , which control does what. The rear seating is lap of luxury for two adult passengers. Very large cargo space in the rear trunk and this vehicle makes a good traveling companion.