| SUBURBAN BUICK GMC OF TROY Troy, MI | 4 | -$1,263 | 4 |
| JIM WINTER AUTOMOTIVE GROUP Jackson, MI | 5 | -$1,064 | 5 |
| BAKER BUICK GMC HUDSONVILLE Hudsonville, MI | 3 | -$953 | 3 |
| FLETCHS, INC. Petoskey, MI | 14 | -$540 | 14 |
| YOUNG BUICK GMC, L.L.C. Owosso, MI | 12 | -$71 | 12 |
| LAFONTAINE BUICK GMC, INC. Lansing, MI | 22 | -$69 | 22 |
| CROWN MOTORS, LTD. Holland, MI | 3 | $0 | 3 |
| GARBER BUICK COMPANY Saginaw, MI | 8 | $0 | 8 |
| AL SERRA BUICK GMC Grand Blanc, MI | 5 | $0 | 5 |
| TODD WENZEL BUICK GMC Grand Rapids, MI | 37 | $0 | 37 |
| LUNGHAMER BUICK GMC INC. Waterford, MI | 2 | $0 | 2 |
| SERRA BUICK GMC CADILLAC Washington, MI | 2 | $0 | 2 |
| BAKER CHEVROLET BUICK COOPERSVILLE Coopersville, MI | 11 | $0 | 11 |
| CHAMPION BUICK GMC INC. Brighton, MI | 3 | $0 | 3 |
| LAFONTAINE BUICK GMC OF ANN ARBOR, INC. Ann Arbor, MI | 3 | $0 | 3 |
| TODD WENZEL BUICK GMC OF DAVISON, INC. Davison, MI | 1 | $0 | 1 |
| TODD WENZEL BUICK GMC OF WESTLAND, INC. Westland, MI | 1 | $0 | 1 |
| BAKER BUICK GMC LOWELL Lowell, MI | 4 | $0 | 4 |
| MORAN BUICK GMC OF STERLING HEIGHTS Sterling Heights, MI | 1 | $0 | 1 |
| TEAM ONE CHEVROLET-BUICK-GMC, INC. Charlotte, MI | 7 | $0 | 7 |
| BOB JEANNOTTE BUICK GMC, INC. Plymouth, MI | 1 | $0 | 1 |
| CLIFT BUICK GMC Adrian, MI | 13 | $0 | 13 |
| COLE BUICK GMC CADILLAC Portage, MI | 1 | $0 | 1 |
| LABADIE BUICK GMC CADILLAC Bay City, MI | 1 | $0 | 1 |
| ED RINKE CHEVROLET BUICK GMC CO. Center Line, MI | 6 | $0 | 6 |
| LAFONTAINE BUICK GMC OF DEARBORN Dearborn, MI | 17 | $0 | 17 |
| BAKER BUICK GMC OF CADILLAC Cadillac, MI | 3 | $0 | 3 |
| SERRA BUICK GMC ROCHESTER HILLS Rochester, MI | 2 | $0 | 2 |
| LES STANFORD BUICK GMC LLC Ferndale, MI | 12 | $0 | 12 |
| FOX BUICK GMC Farmington, MI | 1 | $0 | 1 |
| RICHARDSON-MIDLAND, INC. Midland, MI | 3 | $0 | 3 |
| TAYLOR BUICK GMC Taylor, MI | 22 | $0 | 22 |
| RAY LAETHEM BUICK GMC, INC. Detroit, MI | 8 | +$286 | 6 |