| DELLEN CHEVROLET-GMC Greenfield, IN | 1 | -$6,585 | 1 |
| LAFAYETTE GMC Lafayette, IN | 2 | -$6,242 | 2 |
| HUBLER CHEVROLET BUICK GMC INC. Bedford, IN | 1 | -$5,270 | 1 |
| PILSON CHEVROLET GMC Clinton, IN | 1 | -$4,792 | 1 |
| CURRY AUTO CENTER, INC. Bloomington, IN | 1 | -$3,999 | 1 |
| WIERS CHEVROLET GMC Demotte, IN | 1 | -$3,977 | 1 |
| YORK CHEVROLET-BUICK-GMC, INC. Greencastle, IN | 1 | -$3,600 | 1 |
| FREEDOM GMC Richmond, IN | 7 | -$3,495 | 7 |
| DAN YOUNG TIPTON, LLC Tipton, IN | 1 | -$3,382 | 1 |
| GURLEY-LEEP BUICK GMC Mishawaka, IN | 4 | -$3,229 | 4 |
| ANDY MOHR BUICK GMC, INC Fishers, IN | 16 | -$2,848 | 12 |
| STOOPS BUICK GMC Muncie, IN | 5 | -$2,584 | 4 |
| LEO CHEVROLET GMC Lebanon, IN | 2 | -$1,135 | 2 |
| ROMAIN BUICK GMC Evansville, IN | 3 | -$1,075 | 3 |
| WARSAW GMC Warsaw, IN | 1 | -$833 | 1 |
| ED MARTIN BUICK GMC Carmel, IN | 20 | -$789 | 19 |
| H. E. MCGONIGAL, INC. Kokomo, IN | 2 | $0 | 2 |
| LOCHMANDY MOTOR SALES, INC. Elkhart, IN | 1 | $0 | 1 |
| RAY SKILLMAN GMC Indianapolis, IN | 9 | $0 | 9 |
| SCHEPEL BUICK-GMC, INC. Merrillville, IN | 3 | $0 | 3 |
| SANDMAN BROS., INC. Shelbyville, IN | 1 | $0 | 1 |
| BOB LUEGERS MOTORS, INC. Jasper, IN | 1 | $0 | 1 |
| EXPRESSWAY CHEVROLET GMC Mount Vernon, IN | 2 | $0 | 2 |
| RAY SKILLMAN NORTHEAST GMC, INC. Indianapolis, IN | 5 | $0 | 5 |
| GREG HUBLER BUICK GMC Marion, IN | 1 | $0 | 1 |
| HUBBARD AUTO CENTER, INC. Monticello, IN | 1 | $0 | 1 |
| STOOPS BUICK GMC Plainfield, IN | 3 | $0 | 3 |
| CIRCLE BUICK GMC, INC. Highland, IN | 4 | $0 | 4 |
| GMC OF GOSHEN Goshen, IN | 1 | $0 | 1 |
| ED MARTIN BUICK GMC OF ANDERSON Anderson, IN | 1 | $0 | 1 |
| CURRIE MOTORS BUICK GMC, INC. Valparaiso, IN | 2 | $0 | 2 |
| POYNTER BUICK GMC Seymour, IN | 3 | $0 | 3 |
| TOM KELLEY BUICK GMC Fort Wayne, IN | 13 | +$560 | 11 |
| PAUL - RICHARD, INC. Peru, IN | 1 | +$1,321 | 0 |
| COYLE CHEVROLET GMC Clarksville, IN | 6 | +$1,888 | 4 |