| D'ARCY BUICK-GMC Joliet, IL | 1 | -$7,172 | 1 |
| JACKSON FAMILY OF DEALERSHIPS Sullivan, IL | 2 | -$6,059 | 2 |
| COFFMAN TRUCK SALES, INC. Aurora, IL | 2 | -$5,135 | 2 |
| ZEIGLER BUICK GMC OF LINCOLNWOOD Lincolnwood, IL | 12 | -$4,707 | 12 |
| K. C. SUMMERS BUICK GMC Mattoon, IL | 6 | -$4,564 | 6 |
| ARLINGTON HEIGHTS BUICK GMC Arlington Heights, IL | 7 | -$4,374 | 7 |
| HELLER CHEVROLET GMC, LLC El Paso, IL | 9 | -$4,186 | 9 |
| BILL KAY BUICK GMC Downers Grove, IL | 2 | -$4,016 | 2 |
| NAPLETON'S SCHAUMBURG BUICK GMC Schaumburg, IL | 4 | -$3,965 | 3 |
| STEVE SCHMITT, INC. Highland, IL | 3 | -$3,895 | 3 |
| GREENWAY GMC, INC. Morris, IL | 3 | -$3,863 | 3 |
| BOB BROCKLAND BUICK GMC, INC. Columbia, IL | 6 | -$3,632 | 6 |
| S & K BUICK-GMC, INC. Springfield, IL | 6 | -$3,582 | 6 |
| ARNIE BAUER BUICK GMC CADILLAC Matteson, IL | 6 | -$3,530 | 6 |
| ADVANTAGE BUICK GMC La Grange, IL | 3 | -$3,515 | 3 |
| MARSHALL CHEVROLET GMC, INC. Jerseyville, IL | 1 | -$3,000 | 1 |
| CARDINAL BUICK GMC INC. Belleville, IL | 3 | -$2,763 | 2 |
| FOX VALLEY GMC, INC. Saint Charles, IL | 1 | -$2,629 | 1 |
| HARVARD CHEVROLET-GMC, LLC Harvard, IL | 2 | -$2,517 | 2 |
| CASTLE BUICK-GMC, INC. Riverside, IL | 4 | -$2,481 | 4 |
| TERA CHEVROLET GMC Sandwich, IL | 3 | -$2,383 | 3 |
| HOVE BUICK GMC INC. Bradley, IL | 5 | -$2,377 | 4 |
| HOSICK MOTORS INCORPORATED Vandalia, IL | 2 | -$2,334 | 2 |
| LANDMARK OF TAYLORVILLE, INC. Taylorville, IL | 1 | -$2,302 | 1 |
| UNITED GMC Jacksonville, IL | 2 | -$2,261 | 2 |
| PRINCETON AUTOMOTIVE Princeton, IL | 1 | -$2,247 | 1 |
| ED MORSE CHEVROLET GMC SOUTHWEST Red Bud, IL | 6 | -$2,200 | 6 |
| BOCKER AUTO GROUP Freeport, IL | 3 | -$2,189 | 3 |
| ESSIG-MOTORS INC. Aledo, IL | 1 | -$2,000 | 1 |
| MEIER CHEVROLET-GMC, INC. Sparta, IL | 1 | -$2,000 | 1 |
| ED MORSE CHEVROLET GMC Kewanee, IL | 10 | -$1,953 | 10 |
| HOLZHAUER AUTO & TRUCK SALES, INC. Nashville, IL | 2 | -$1,910 | 2 |
| KUNES GMC Belvidere, IL | 3 | -$833 | 3 |
| RIZZA BUICK GMC CADILLAC, INC. Tinley Park, IL | 2 | $0 | 2 |
| WOODY BUICK-GMC, INC. Naperville, IL | 10 | $0 | 10 |
| BARKER MOTOR COMPANY Bloomington, IL | 2 | $0 | 2 |
| GREG WEEKS, INC. West Frankfort, IL | 1 | $0 | 1 |
| BOB BRADY BUICK GMC, INC. Forsyth, IL | 2 | $0 | 2 |
| AUFFENBERG OF CARBONDALE Carbondale, IL | 1 | $0 | 1 |
| POAGE AUTO PLAZA, INC. Quincy, IL | 2 | $0 | 2 |
| VERMILION CHEVROLET GMC Tilton, IL | 1 | $0 | 1 |
| JEFF PERRY BUICK GMC Peru, IL | 1 | $0 | 1 |
| SCHMIDT CHEVROLET GMC Mount Vernon, IL | 1 | $0 | 1 |
| DRISCOLL MOTOR CO., INC. Pontiac, IL | 2 | $0 | 2 |
| SERRA BUICK GMC CHAMPAIGN Savoy, IL | 2 | $0 | 2 |
| MIKE HAGGERTY BUICK GMC, INC. Oak Lawn, IL | 8 | $0 | 8 |
| RAY DENNISON BUICK GMC CADILLAC, INC. Pekin, IL | 9 | $0 | 9 |
| YEMM CHEVROLET-BUICK-GMC Galesburg, IL | 5 | $0 | 5 |
| WOODY BUICK GMC OF GURNEE Gurnee, IL | 7 | $0 | 7 |
| LIGHTHOUSE BUICK GMC Morton, IL | 24 | +$152 | 23 |
| LAURA BUICK-GMC, INC. Collinsville, IL | 20 | +$265 | 19 |
| BATES CHEVROLET GMC Carlinville, IL | 3 | +$665 | 2 |
| DEKALB SYCAMORE CHEVROLET GMC Sycamore, IL | 4 | +$771 | 2 |
| STEVE SCHMITT OF LITCHFIELD INC. Litchfield, IL | 5 | +$1,712 | 2 |
| MONKEN CHEVROLET GMC Centralia, IL | 3 | +$1,763 | 2 |
| HAMBLOCK CHEVROLET GMC Ottawa, IL | 3 | +$2,834 | 0 |