| BOB BROCKLAND BUICK GMC, INC. Columbia, IL | 1 | -$11,200 | 1 |
| ED MORSE CHEVROLET GMC SOUTHWEST Red Bud, IL | 3 | -$9,637 | 3 |
| K. C. SUMMERS BUICK GMC Mattoon, IL | 1 | -$8,565 | 1 |
| ZEIGLER BUICK GMC OF LINCOLNWOOD Lincolnwood, IL | 3 | -$7,699 | 3 |
| D'ARCY BUICK-GMC Joliet, IL | 7 | -$7,603 | 7 |
| HELLER CHEVROLET GMC, LLC El Paso, IL | 2 | -$7,521 | 2 |
| CASTLE CHEVROLET OF MCHENRY Mchenry, IL | 7 | -$6,507 | 7 |
| CASTLE BUICK-GMC, INC. Riverside, IL | 2 | -$6,309 | 2 |
| HAMBLOCK CHEVROLET GMC Ottawa, IL | 2 | -$6,302 | 2 |
| COFFMAN TRUCK SALES, INC. Aurora, IL | 3 | -$6,266 | 3 |
| HOLZHAUER AUTO & TRUCK SALES, INC. Nashville, IL | 1 | -$6,090 | 1 |
| UNITED GMC Jacksonville, IL | 1 | -$6,000 | 1 |
| KEN NELSON AUTO PLAZA, INC. Dixon, IL | 1 | -$5,880 | 1 |
| ED MORSE CHEVROLET GMC Kewanee, IL | 3 | -$4,799 | 3 |
| HOVE BUICK GMC INC. Bradley, IL | 4 | -$4,175 | 4 |
| POAGE AUTO PLAZA, INC. Quincy, IL | 10 | -$50 | 10 |
| AUFFENBERG OF CARBONDALE Carbondale, IL | 1 | $0 | 1 |
| HAGGERTY BUICK GMC, INC. Villa Park, IL | 1 | $0 | 1 |
| QUALITY BUICK GMC Alton, IL | 4 | $0 | 4 |
| BARKER MOTOR COMPANY Bloomington, IL | 1 | $0 | 1 |
| RIZZA BUICK GMC CADILLAC, INC. Tinley Park, IL | 3 | $0 | 3 |
| DRISCOLL MOTOR CO., INC. Pontiac, IL | 1 | $0 | 1 |
| LAURA BUICK-GMC, INC. Collinsville, IL | 50 | $0 | 50 |
| LIGHTHOUSE BUICK GMC Morton, IL | 10 | $0 | 10 |
| EAGLESON AUTOMOTIVE CENTER, INC. Olney, IL | 1 | $0 | 1 |
| JEFF PERRY BUICK GMC Peru, IL | 1 | $0 | 1 |
| WOODY BUICK-GMC, INC. Naperville, IL | 1 | $0 | 1 |
| BOB BRADY BUICK GMC, INC. Forsyth, IL | 1 | $0 | 1 |
| SERRA BUICK GMC CHAMPAIGN Savoy, IL | 2 | $0 | 2 |
| KUNES GMC Belvidere, IL | 6 | $0 | 6 |
| MARSHALL CHEVROLET GMC, INC. Jerseyville, IL | 1 | +$5,835 | 0 |
| DEKALB SYCAMORE CHEVROLET GMC Sycamore, IL | 1 | +$10,299 | 0 |