GM Ranks First in R.L. Polk's Mid-Year Overall Manufacturer Loyalty Rankings

General Motors ranked No. 1 in R.L. Polk’s overall manufacturer loyalty rankings and 12 percentage points higher than the industry average. Among the GM vehicles that led in their segments are Buick LeSabre in the large car category, Cadillac DeVille in the luxury category, Chevrolet Suburban in the full-size SUV, and Chevy C/K pickup in the full-size pickup category.