GM's updated-for-2013 people movers just earned the National Highway Traffic Safety Administration's top score. The 2013 Buick Enclave, Chevrolet Traverse and GMC Acadia were awarded an overall rating of five stars.
The large crossovers, which share a platform with each other, earned five stars in frontal and side tests and four stars in rollover tests; front- and all-wheel-drive versions were tested. The upscale GMC Acadia Denali received the same scores.
GM's seven-passenger crossovers got refreshed for 2013 with updated styling, more safety features and a new multimedia system.