The 2013 BMW 7 Series gets incremental improvements everywhere. Outside the changes
are minimal: fewer vertical slats inside the kidney grille and a larger chrome surround, two horizontal chrome accents bars splitting the lower intake, restyled side mirrors with turn-signal indicators, and new shades of red on the taillights. Inside are resculpted front seats, more soundproofing, redesigned ambient lighting, an updated iDrive controller and "floating" screens for the Rear Seat Entertainment package, and an optional Bang & Olufsen sound system. Along with those changes, the look of the navigation system has been updated with new menu organization, displays, a "pie menu" and 3D elements. The Attention Assistant system provides gives BMW drivers their own coffee cup icon to remind you when it's time to rest and hands-free trunk operation makes its first appearance in the range.
The eight-speed steptronic transmission, fitted to every model, allows the new 7 to make more of its engines. Under the hood, the inline six-cylinder in the 740i maintains the same power ratings, 315 horsepower and 330 lb-ft, but is mated to the new eight-speed Steptronic transmission and said to have "significantly improved" efficiency, with a 20 percent increase noted in the EU cycle. The 4.4-liter V8 in the 750i gets fitted with Valvetronic and gets bumps of 45 hp and 30 lb-ft, for 445 hp and 480 lb-ft total. The changes reduce its 0-60 time to 4.7 seconds, at the same time as fuel economy on the EU cycle climbs 25 percent with the new transmission.
The second-gen ActiveHybrid 7 drops down an engine size, swapping its previous V8 for the 3.0-liter six-cylinder from the 740. It's yoked to a 55-hp synchronous motor. Rated at a combined 349 hp and 367 lb-ft, BMW says it is 14 percent more fuel efficient than the 740i.
Both the 740i and 750i will come with a new powertrain management system dubbed ECO PRO that joins the other Driving Dynamics Control settings and that includes a coasting mode operable between 30 and 100 mph. Other driving enhancements include Dynamic Damper Control, an electronically controlled damping system that works on each shock individually dependent on road conditions, self-leveling rear suspension now standard on all models, and xDrive available on the 740i.
Both the 740i and 750i will arrive in showrooms this summer, the ActiveHybrid 7 coming this fall. The high-res gallery above can show you what's coming, scroll down to read all about it in the press release.
source : autoblog.com
