Laden with comfort, convenience and safety technology, this version of the 7 Series is no longer a crisp and sporty luxury liner. Contrary to expectations, handling lacks agility and the long-wheelbase 750Li we tested didn't shine at its limits. Ride is steady and supple, but not as cushy as the best in this class. Many controls are complex and frustrating to use. On the upside, the 400-hp, turbocharged V8 is smooth, refined and punchy. The roomy cabin is super quiet, impeccably finished, and seat comfort is tops. Overall though, the 750Li scores too low against its peers to be a good choice.