With the 2011 redesign, the 5 Series BMW grew larger and sacrificed a lot of its handling precision. Steering is vague and the car tends to understeer at its limits. However, fit and finish are still excellent, the engines remain powerful and refined, and the eight-speed automatic shifts smoothly. The cabin is also comfortable and roomy with excellent seats. The iDrive system has been somewhat simplified over the years, making it a bit more user-friendly. We think you won't be disappointed with the basic 528i, with or without all-wheel-drive. If you can afford it, the slick six-cylinder in the 535i is a worthy upgrade. Anything more strikes us as overkill. New four-cylinder, diesel, and hybrid variants debuted in 2012, 2013, and 2014 respectively.