| S & K BUICK-GMC, INC. Springfield, IL | 1 | -$3,948 | 1 |
| AL PIEMONTE BUICK GMC Elmhurst, IL | 1 | -$3,593 | 1 |
| ARLINGTON HEIGHTS BUICK GMC Arlington Heights, IL | 3 | -$3,041 | 3 |
| MEIER CHEVROLET-GMC, INC. Sparta, IL | 1 | -$3,000 | 1 |
| ESSIG-MOTORS INC. Aledo, IL | 1 | -$2,810 | 1 |
| D'ARCY BUICK-GMC Joliet, IL | 2 | -$2,571 | 2 |
| K. C. SUMMERS BUICK GMC Mattoon, IL | 2 | -$2,524 | 2 |
| HARVARD CHEVROLET-GMC, LLC Harvard, IL | 2 | -$2,517 | 2 |
| NAPLETON'S SCHAUMBURG BUICK GMC Schaumburg, IL | 1 | -$2,500 | 1 |
| CASTLE CHEVROLET OF MCHENRY Mchenry, IL | 4 | -$2,451 | 4 |
| CARDINAL BUICK GMC INC. Belleville, IL | 2 | -$2,451 | 2 |
| ARNIE BAUER BUICK GMC CADILLAC Matteson, IL | 5 | -$2,432 | 5 |
| CASTLE BUICK-GMC, INC. Riverside, IL | 4 | -$2,415 | 4 |
| RUSS BRAUNECKER BUICK GMC Effingham, IL | 1 | -$2,331 | 1 |
| PRINCETON AUTOMOTIVE Princeton, IL | 1 | -$2,329 | 1 |
| ARNIE BAUER CHEVROLET GMC Wilmington, IL | 2 | -$2,324 | 2 |
| ZEIGLER BUICK GMC OF LINCOLNWOOD Lincolnwood, IL | 10 | -$2,290 | 10 |
| LANDMARK OF TAYLORVILLE, INC. Taylorville, IL | 1 | -$2,076 | 1 |
| STEVE SCHMITT, INC. Highland, IL | 3 | -$2,053 | 3 |
| COFFMAN TRUCK SALES, INC. Aurora, IL | 1 | -$2,041 | 1 |
| HOVE BUICK GMC INC. Bradley, IL | 4 | -$2,000 | 4 |
| BOB BROCKLAND BUICK GMC, INC. Columbia, IL | 5 | -$1,987 | 5 |
| SHIELDS AUTOMART OF PAXTON, INC. Paxton, IL | 1 | -$1,878 | 1 |
| ED MORSE CHEVROLET GMC Kewanee, IL | 5 | -$1,852 | 5 |
| HELLER CHEVROLET GMC, LLC El Paso, IL | 7 | -$1,847 | 7 |
| TERA CHEVROLET GMC Sandwich, IL | 2 | -$1,785 | 2 |
| VERMILION CHEVROLET GMC Tilton, IL | 6 | -$1,762 | 5 |
| ED MORSE CHEVROLET GMC SOUTHWEST Red Bud, IL | 4 | -$1,675 | 4 |
| HOSICK MOTORS INCORPORATED Vandalia, IL | 1 | -$1,644 | 1 |
| HAGGERTY BUICK GMC, INC. Villa Park, IL | 1 | -$1,572 | 1 |
| DIEPHOLZ CHEVROLET BUICK GMC Charleston, IL | 1 | -$1,364 | 1 |
| BOCKER AUTO GROUP Freeport, IL | 1 | -$1,343 | 1 |
| LOU BACHRODT CHEVROLET BUICK GMC Rockford, IL | 4 | -$1,105 | 3 |
| KUNES GMC Belvidere, IL | 3 | -$833 | 3 |
| BILL KAY BUICK GMC Downers Grove, IL | 4 | -$807 | 3 |
| KEN NELSON AUTO PLAZA, INC. Dixon, IL | 9 | -$790 | 9 |
| DEKALB SYCAMORE CHEVROLET GMC Sycamore, IL | 1 | -$388 | 1 |
| HAMBLOCK CHEVROLET GMC Ottawa, IL | 2 | $0 | 2 |
| EAGLESON AUTOMOTIVE CENTER, INC. Olney, IL | 1 | $0 | 1 |
| YEMM CHEVROLET-BUICK-GMC Galesburg, IL | 2 | $0 | 2 |
| DRALLE CHEVROLET BUICK GMC Watseka, IL | 1 | $0 | 1 |
| QUALITY BUICK GMC Alton, IL | 3 | $0 | 3 |
| RIZZA BUICK GMC CADILLAC, INC. Tinley Park, IL | 2 | $0 | 2 |
| DRISCOLL MOTOR CO., INC. Pontiac, IL | 2 | $0 | 2 |
| BATES CHEVROLET GMC Carlinville, IL | 1 | $0 | 1 |
| POAGE AUTO PLAZA, INC. Quincy, IL | 3 | $0 | 3 |
| LAURA BUICK-GMC, INC. Collinsville, IL | 27 | $0 | 27 |
| MARQUARDT OF BARRINGTON Barrington, IL | 1 | $0 | 1 |
| LIGHTHOUSE BUICK GMC Morton, IL | 12 | $0 | 12 |
| AUFFENBERG OF CARBONDALE Carbondale, IL | 1 | $0 | 1 |
| WOODY BUICK-GMC, INC. Naperville, IL | 16 | $0 | 16 |
| BOB BRADY BUICK GMC, INC. Forsyth, IL | 1 | $0 | 1 |
| SERRA BUICK GMC CHAMPAIGN Savoy, IL | 3 | $0 | 3 |
| RAY DENNISON BUICK GMC CADILLAC, INC. Pekin, IL | 3 | $0 | 3 |
| WOODY BUICK GMC OF GURNEE Gurnee, IL | 10 | $0 | 10 |
| RICE MOTOR COMPANY, INC. Carmi, IL | 1 | $0 | 1 |
| JEFF PERRY BUICK GMC Peru, IL | 2 | +$2,725 | 1 |
| ADVANTAGE BUICK GMC La Grange, IL | 1 | +$4,482 | 0 |
| MIKE HAGGERTY BUICK GMC, INC. Oak Lawn, IL | 2 | +$5,700 | 0 |