| K. C. SUMMERS BUICK GMC Mattoon, IL | 3 | -$3,813 | 3 |
| S & K BUICK-GMC, INC. Springfield, IL | 6 | -$3,622 | 6 |
| KUNES GMC Belvidere, IL | 1 | -$2,997 | 1 |
| ZEIGLER BUICK GMC OF LINCOLNWOOD Lincolnwood, IL | 10 | -$2,815 | 10 |
| VERMILION CHEVROLET GMC Tilton, IL | 7 | -$2,799 | 6 |
| ESSIG-MOTORS INC. Aledo, IL | 2 | -$2,750 | 2 |
| RUSS BRAUNECKER BUICK GMC Effingham, IL | 1 | -$2,732 | 1 |
| LOU BACHRODT CHEVROLET BUICK GMC Rockford, IL | 2 | -$2,664 | 2 |
| GREENWAY GMC, INC. Morris, IL | 1 | -$2,563 | 1 |
| ARLINGTON HEIGHTS BUICK GMC Arlington Heights, IL | 2 | -$2,507 | 2 |
| MARSHALL CHEVROLET GMC, INC. Jerseyville, IL | 1 | -$2,500 | 1 |
| CARDINAL BUICK GMC INC. Belleville, IL | 2 | -$2,451 | 2 |
| BILL KAY BUICK GMC Downers Grove, IL | 2 | -$2,388 | 2 |
| ARNIE BAUER BUICK GMC CADILLAC Matteson, IL | 6 | -$2,381 | 6 |
| NAPLETON BUICK GMC Crystal Lake, IL | 1 | -$2,270 | 1 |
| CASTLE CHEVROLET OF MCHENRY Mchenry, IL | 1 | -$2,254 | 1 |
| NAPLETON'S SCHAUMBURG BUICK GMC Schaumburg, IL | 2 | -$2,250 | 2 |
| HELLER CHEVROLET GMC, LLC El Paso, IL | 4 | -$2,239 | 4 |
| CASTLE BUICK-GMC, INC. Riverside, IL | 1 | -$2,212 | 1 |
| HARVARD CHEVROLET-GMC, LLC Harvard, IL | 2 | -$2,150 | 2 |
| ARNIE BAUER CHEVROLET GMC Wilmington, IL | 1 | -$2,121 | 1 |
| FOX VALLEY GMC, INC. Saint Charles, IL | 2 | -$2,081 | 2 |
| PRINCETON AUTOMOTIVE Princeton, IL | 3 | -$2,038 | 3 |
| D'ARCY BUICK-GMC Joliet, IL | 8 | -$2,023 | 7 |
| JACKSON FAMILY OF DEALERSHIPS Sullivan, IL | 1 | -$2,005 | 1 |
| HOVE BUICK GMC INC. Bradley, IL | 2 | -$2,000 | 2 |
| ED MORSE CHEVROLET GMC Kewanee, IL | 4 | -$1,892 | 4 |
| HAGGERTY BUICK GMC, INC. Villa Park, IL | 4 | -$1,730 | 4 |
| HOSICK MOTORS INCORPORATED Vandalia, IL | 1 | -$1,644 | 1 |
| RIZZA BUICK GMC CADILLAC, INC. Tinley Park, IL | 2 | -$1,621 | 2 |
| STEVE SCHMITT, INC. Highland, IL | 4 | -$1,507 | 4 |
| BOB BROCKLAND BUICK GMC, INC. Columbia, IL | 3 | -$1,387 | 3 |
| KEN NELSON AUTO PLAZA, INC. Dixon, IL | 6 | -$1,375 | 6 |
| UNITED GMC Jacksonville, IL | 2 | -$1,255 | 2 |
| ED MORSE CHEVROLET GMC SOUTHWEST Red Bud, IL | 4 | -$1,250 | 4 |
| BARKER MOTOR COMPANY Bloomington, IL | 2 | -$1,171 | 2 |
| DEKALB SYCAMORE CHEVROLET GMC Sycamore, IL | 1 | -$304 | 1 |
| RAY DENNISON BUICK GMC CADILLAC, INC. Pekin, IL | 4 | $0 | 4 |
| YEMM CHEVROLET-BUICK-GMC Galesburg, IL | 5 | $0 | 5 |
| MARQUARDT OF BARRINGTON Barrington, IL | 1 | $0 | 1 |
| LAURA BUICK-GMC, INC. Collinsville, IL | 23 | $0 | 23 |
| LIGHTHOUSE BUICK GMC Morton, IL | 6 | $0 | 6 |
| POAGE AUTO PLAZA, INC. Quincy, IL | 3 | $0 | 3 |
| AUFFENBERG OF CARBONDALE Carbondale, IL | 2 | $0 | 2 |
| BATES CHEVROLET GMC Carlinville, IL | 5 | $0 | 5 |
| DRISCOLL MOTOR CO., INC. Pontiac, IL | 2 | $0 | 2 |
| JEFF PERRY BUICK GMC Peru, IL | 2 | $0 | 2 |
| WOODY BUICK-GMC, INC. Naperville, IL | 12 | $0 | 12 |
| GREG WEEKS, INC. West Frankfort, IL | 1 | $0 | 1 |
| QUALITY BUICK GMC Alton, IL | 3 | $0 | 3 |
| BOB BRADY BUICK GMC, INC. Forsyth, IL | 1 | $0 | 1 |
| SERRA BUICK GMC CHAMPAIGN Savoy, IL | 1 | $0 | 1 |
| WOODY BUICK GMC OF GURNEE Gurnee, IL | 5 | $0 | 5 |
| BOCKER AUTO GROUP Freeport, IL | 1 | $0 | 1 |
| DRALLE CHEVROLET BUICK GMC Watseka, IL | 2 | +$2,399 | 1 |
| ADVANTAGE BUICK GMC La Grange, IL | 1 | +$4,482 | 0 |