From the center post of its roof forward, Malibu Maxx is identical to the sedan. From there back, however, Maxx is a different and more innovative vehicle. Maxx isn't larger than the sedan, but it is proportioned differently. At 106.3 inches, the wheelbase of the Malibu sedan stands at the small end of the mid-size spectrum. Maxx rides a wheelbase that's six inches longer, stretching 112.3 inches. Yet in overall length the Maxx is a half-inch shorter than the sedan (187.8 inches vs. 188.3). That gives the Maxx very short overhangs, a good thing. Maxx is a half-inch taller than the sedan. Its roof is longer, its trunk shorter, increasing space for rear-seat passengers. Next Page