| #1 | Granger Ford Granger, IA | Granger, IA | 97% |
| #2 | Stalker Chrysler Dodge Jeep Ram Creston, IA | Creston, IA | 97% |
| #3 | Pritchard Nissan Mason City MASON CITY, IA | MASON CITY, IA | 97% |
| #4 | Vern Laures Auto Center New Hampton, IA | New Hampton, IA | 97% |
| #5 | Harley-Davidson of Mason City Mason City, IA | Mason City, IA | 96% |
| #6 | Decorah Chevrolet Decorah, IA | Decorah, IA | 96% |
| #7 | Pritchard GMC Mason City, IA | Mason City, IA | 96% |
| #8 | Jensen Ford Marshalltown, IA | Marshalltown, IA | 96% |
| #9 | Jerry’s Chrysler Dodge Jeep Ram Sheldon, IA | Sheldon, IA | 96% |
| #10 | Emmetsburg Ford Emmetsburg, IA | Emmetsburg, IA | 96% |
| #11 | Spirit Lake Chrysler Dodge Jeep Ram Spirit Lake, IA | Spirit Lake, IA | 96% |
| #12 | Pritchard Chevrolet of Mason City MASON CITY, IA | MASON CITY, IA | 96% |
| #13 | Loess Hills Harley-Davidson Pacific Junction, IA | Pacific Junction, IA | 96% |
| #14 | Jerry Roling Motors Chevrolet Waverly, IA | Waverly, IA | 95% |
| #15 | Billion Chevrolet Clinton Clinton, IA | Clinton, IA | 95% |
| #16 | Mincer Ford Inc Columbus Junction, IA | Columbus Junction, IA | 95% |
| #17 | Forest City Ford Forest City, IA | Forest City, IA | 95% |
| #18 | Kraig Ford Oskaloosa, IA | Oskaloosa, IA | 95% |
| #19 | Pritchard Family Auto Stores Forest City, IA | Forest City, IA | 95% |
| #20 | Pritchard's Lake Chevrolet Clear Lake, IA | Clear Lake, IA | 95% |
| #21 | Ervin Motor Co Vinton, IA | Vinton, IA | 95% |
| #22 | Chrysler of Forest City Forest City, IA | Forest City, IA | 95% |
| #23 | Billion Honda Iowa City, IA | Iowa City, IA | 94% |
| #24 | Billion Nissan of Sioux City Sioux City, IA | Sioux City, IA | 94% |
| #25 | Pritchard Auto Britt Ford Britt, IA | Britt, IA | 94% |
| #26 | Silver Eagle Harley-Davidson Waterloo, IA | Waterloo, IA | 94% |
| #27 | Decorah Auto Center Inc Decorah, IA | Decorah, IA | 94% |
| #28 | Chipp's Harley-Davidson Shop Osceola, IA | Osceola, IA | 94% |
| #29 | Big Barn Harley-Davidson Des Moines, IA | Des Moines, IA | 94% |
| #30 | Mac's Chevrolet Mapleton, IA | Mapleton, IA | 94% |
| #31 | Stalker Chevrolet GMC Creston, IA | Creston, IA | 93% |
| #32 | Lauterbach Buick GMC Newton, IA | Newton, IA | 93% |
| #33 | Brass Highway 57 Ford Ackley, IA | Ackley, IA | 93% |
| #34 | Heartland Harley-Davidson Burlington, IA | Burlington, IA | 93% |
| #35 | Fort Dodge Chrysler Dodge Jeep Ram Fiat Fort Dodge, IA | Fort Dodge, IA | 93% |
| #36 | Turpin Dodge Chrysler Jeep Dubuque, IA | Dubuque, IA | 93% |
| #37 | Domino Motors Sac City, IA | Sac City, IA | 93% |
| #38 | Hi-Way Chevrolet-Buick Rock Valley, IA | Rock Valley, IA | 93% |
| #39 | Rooster's Harley-Davidson Sioux City, IA | Sioux City, IA | 92% |
| #40 | Torkelson-Waukon Waukon, IA | Waukon, IA | 92% |
| #41 | Billion Kia Of Sioux City Sioux City, IA | Sioux City, IA | 92% |
| #42 | Billion Hyundai of Iowa City Iowa City, IA | Iowa City, IA | 92% |
| #43 | Weis GMC Inc Decorah, IA | Decorah, IA | 92% |
| #44 | Rydell Chevrolet Waterloo, IA | Waterloo, IA | 92% |
| #45 | Jerry’s Ford Sheldon, IA | Sheldon, IA | 92% |
| #46 | Brad Deery Ford Maquoketa, IA | Maquoketa, IA | 92% |
| #47 | Rex Chevrolet GMC Odebolt, IA | Odebolt, IA | 91% |
| #48 | Vaughn Ford of Ottumwa Ottumwa, IA | Ottumwa, IA | 91% |
| #49 | Bob Stephen Motors Manchester, IA | Manchester, IA | 91% |
| #50 | O'Rourke Motors Inc Tipton, IA | Tipton, IA | 91% |
| #51 | MT. PLEASANT CHEVROLET GMC MOUNT PLEASANT, IA | MOUNT PLEASANT, IA | 91% |
| #52 | Charles Capper Auto Center Marengo, IA | Marengo, IA | 91% |
| #53 | Dale Howard Inc Iowa Falls, IA | Iowa Falls, IA | 91% |
| #54 | Dunlap Motors Independence, IA | Independence, IA | 91% |
| #55 | Helmuth Ford Sigourney, IA | Sigourney, IA | 91% |
| #56 | Billion Toyota of Clinton Clinton, IA | Clinton, IA | 90% |
| #57 | Metro Harley-Davidson Cedar Rapids, IA | Cedar Rapids, IA | 90% |
| #58 | Kemna GMC Algona, IA | Algona, IA | 90% |
| #59 | Randy Kuehl Honda Cedar Rapids, IA | Cedar Rapids, IA | 90% |
| #60 | Spirit Lake Ford Spirit Lake, IA | Spirit Lake, IA | 90% |
| #61 | Gregg Young Chevrolet of Norwalk Norwalk, IA | Norwalk, IA | 90% |
| #62 | Dale Howard Auto Center of Waverly, LLC Waverly, IA | Waverly, IA | 90% |
| #63 | Brad Deery Honda West Burlington, IA | West Burlington, IA | 89% |
| #64 | Kraig Chevrolet Oskaloosa, IA | Oskaloosa, IA | 89% |
| #65 | Gregg Young Buick GMC Indianola Indianola, IA | Indianola, IA | 89% |
| #66 | Sky Automall Ford Center Point, IA | Center Point, IA | 89% |
| #67 | Vaughn Automotive - Chevrolet of Ottumwa Ottumwa, IA | Ottumwa, IA | 89% |
| #68 | Stivers Lincoln Waukee, IA | Waukee, IA | 89% |
| #69 | C & C Harley-Davidson Chariton, IA | Chariton, IA | 89% |
| #70 | Pinicon Ford Lincoln, Inc. Independence, IA | Independence, IA | 89% |
| #71 | Granger Motors Granger, IA | Granger, IA | 89% |
| #72 | Le Mars GMC Le Mars, IA | Le Mars, IA | 89% |
| #73 | Iron Hill Harley-Davidson Waukon, IA | Waukon, IA | 89% |
| #74 | Ed Morse Chrysler Dodge Jeep Ram Muscatine, IA | Muscatine, IA | 89% |
| #75 | Karl Chevrolet Ankeny Ankeny, IA | Ankeny, IA | 89% |
| #76 | Billion Kia Of Iowa City Iowa City, IA | Iowa City, IA | 89% |
| #77 | Smart Automotive of Davenport Davenport, IA | Davenport, IA | 88% |
| #78 | Ed Morse Chevrolet Muscatine IA Muscatine, IA | Muscatine, IA | 88% |
| #79 | Billion Chevrolet of Iowa City Iowa City, IA | Iowa City, IA | 88% |
| #80 | Story Ford Story City, IA | Story City, IA | 88% |
| #81 | Kemna Buick GMC of Fort Dodge Fort Dodge, IA | Fort Dodge, IA | 88% |
| #82 | Dave Wright Subaru Hiawatha, IA | Hiawatha, IA | 88% |
| #83 | Key City Harley-Davidson Dubuque, IA | Dubuque, IA | 87% |
| #84 | Vaughn Automotive - Buick GMC of Ottumwa OTTUMWA, IA | OTTUMWA, IA | 87% |
| #85 | Torkelson Motors Inc Elgin, IA | Elgin, IA | 87% |
| #86 | Ed Morse Chevrolet Northeast DE WITT, IA | DE WITT, IA | 87% |
| #87 | Decorah Chrysler Dodge Jeep Ram Decorah, IA | Decorah, IA | 87% |
| #88 | Towers' Quad Cities Harley-Davidson Davenport, IA | Davenport, IA | 87% |
| #89 | Ed Morse Ford Muscatine, IA | Muscatine, IA | 87% |
| #90 | Smart Hyundai of Davenport Davenport, IA | Davenport, IA | 87% |
| #91 | Land Rover Des Moines Des Moines, IA | Des Moines, IA | 87% |
| #92 | GoKraig Oskaloosa, IA | Oskaloosa, IA | 86% |
| #93 | Stivers Ford Lincoln Waukee, IA | Waukee, IA | 86% |
| #94 | KARL CHEVROLET GMC WEBSTER CITY, IA | WEBSTER CITY, IA | 86% |
| #95 | Courtesy Ford Davenport Davenport, IA | Davenport, IA | 86% |
| #96 | Richardson Honda Dubuque, IA | Dubuque, IA | 86% |
| #97 | Ron Alpen Ford Durant, IA | Durant, IA | 86% |
| #98 | Willis Nissan Des Moines, IA | Des Moines, IA | 85% |
| #99 | Dave Wright Nissan Cedar Rapids, IA | Cedar Rapids, IA | 85% |
| #100 | Carousel Nissan Iowa City, IA | Iowa City, IA | 85% |