| BAKER BUICK GMC HUDSONVILLE Hudsonville, MI | 18 | -$1,232 | 16 |
| JIM WINTER AUTOMOTIVE GROUP Jackson, MI | 22 | -$1,084 | 22 |
| SUBURBAN BUICK GMC OF TROY Troy, MI | 23 | -$973 | 23 |
| SERRA BUICK GMC CADILLAC Washington, MI | 36 | -$963 | 36 |
| PREFERRED CHEVROLET BUICK GMC Grand Haven, MI | 3 | -$911 | 3 |
| SERRA BUICK GMC TRAVERSE CITY Traverse City, MI | 10 | -$903 | 10 |
| COLE BUICK GMC CADILLAC Portage, MI | 16 | -$553 | 15 |
| AL SERRA BUICK GMC Grand Blanc, MI | 38 | -$459 | 38 |
| BETTEN CHEVROLET BUICK GMC muskegon, MI | 10 | -$380 | 10 |
| SHEA BUICK-GMC Flint, MI | 39 | -$55 | 39 |
| ED RINKE CHEVROLET BUICK GMC CO. Center Line, MI | 113 | -$3 | 113 |
| LAFONTAINE BUICK GMC Highland Charter Township, MI | 112 | $0 | 112 |
| GARBER BUICK COMPANY Saginaw, MI | 87 | $0 | 87 |
| JIM CAUSLEY BUICK - GMC TRUCK Clinton Township, MI | 70 | $0 | 70 |
| MORAN BUICK GMC OF STERLING HEIGHTS STERLING HEIGHTS, MI | 69 | $0 | 69 |
| TAYLOR BUICK GMC TAYLOR, MI | 65 | $0 | 63 |
| FOX BUICK GMC Farmington Hills, MI | 56 | $0 | 56 |
| TODD WENZEL BUICK GMC Grand Rapids, MI | 48 | $0 | 48 |
| GOLLING BUICK GMC Lake Orion, MI | 46 | $0 | 46 |
| SERRA BUICK GMC ROCHESTER HILLS Rochester Hills, MI | 45 | $0 | 45 |
| MATICK BUICK GMC Southfield, MI | 44 | $0 | 44 |
| RANDY WISE BUICK-GMC Fenton, MI | 43 | $0 | 43 |
| TODD WENZEL BUICK GMC OF WESTLAND, INC. Westland, MI | 42 | $0 | 42 |
| LUNGHAMER BUICK GMC INC. Waterford, MI | 40 | $0 | 40 |
| BOB JEANNOTTE BUICK GMC, INC. Plymouth, MI | 39 | $0 | 39 |
| LAFONTAINE BUICK GMC OF DEARBORN Dearborn, MI | 30 | $0 | 30 |
| LAFONTAINE BUICK GMC, INC. Lansing, MI | 29 | $0 | 29 |
| CHAMPION BUICK GMC INC. Brighton, MI | 23 | $0 | 13 |
| TEAM ONE CHEVROLET-BUICK-GMC, INC. Charlotte, MI | 22 | $0 | 22 |
| TODD WENZEL BUICK GMC OF DAVISON, INC. Davison, MI | 22 | $0 | 22 |
| LAFONTAINE CHEVROLET BUICK GMC OF ST. CLAIR China Township, MI | 19 | $0 | 19 |
| FLETCHS, INC. Petoskey, MI | 17 | $0 | 17 |
| RAY LAETHEM BUICK GMC, INC. Detroit, MI | 16 | $0 | 11 |
| RICHARDSON-MIDLAND, INC. Midland, MI | 16 | $0 | 16 |
| LABADIE BUICK GMC CADILLAC Bay City, MI | 15 | $0 | 15 |
| MIKE YOUNG BUICK-GMC, INC. Frankenmuth, MI | 15 | $0 | 15 |
| CLIFT BUICK GMC Adrian, MI | 15 | $0 | 15 |
| GRAFF BUICK GMC Mount Pleasant, MI | 10 | $0 | 10 |
| CROWN MOTORS, LTD. Holland, MI | 10 | $0 | 10 |
| BAKER CHEVROLET BUICK COOPERSVILLE Coopersville, MI | 9 | $0 | 9 |
| MCDONALD CHEVROLET BUICK INC Marlette, MI | 8 | $0 | 8 |
| YOUNG BUICK GMC, L.L.C. Owosso, MI | 8 | $0 | 8 |
| BELL-WASIK, INC. CARO, MI | 6 | $0 | 6 |
| BAKER BUICK GMC OF CADILLAC Cadillac, MI | 6 | $0 | 6 |
| BAKER BUICK GMC LOWELL Lowell, MI | 5 | $0 | 5 |
| FLANNERY AUTO MALL BAD AXE, MI | 1 | $0 | 1 |
| TAYLOR BUICK GMC Taylor, MI | 1 | $0 | 1 |
| LAFONTAINE BUICK GMC OF ANN ARBOR, INC. Ann Arbor, MI | 31 | +$87 | 30 |
| LES STANFORD BUICK GMC LLC FERNDALE, MI | 40 | +$192 | 34 |