Gmc Acadia 2024 Dimensions. The 2024 gmc acadia outer dimensions depend on the trim. The redesigned acadia is 10.6 inches longer than the outgoing model and the wheelbase has been extended by 8.4 inches.
We’re taking a closer look at the 2024 gmc acadia by comparing the new crossover’s exterior and interior dimensions to those of the previous second generation. See body style, engine info and more specs.