| # |
| 4 Seasons Auto | 1911 West Mitchell Street, Muskego Way | | | |
| A |
| Above and Beyond Auto Sales | 5211 West Lisbon Avenue, Uptown | aboveandbeyond-auto.com | +1-414-449-5320 | |
| Al's Wheels & Deals | 7007 West Fond du Lac Avenue, Long View | | +1 414-462-0846 | |
| Angel's Auto Sales | 5312 West Lisbon Avenue, Uptown | angels-autosales.com | +1-414-441-6781 | |
| Arandas Auto Salesnot edited since 2022 | Layton Park, no street on record | | | |
| Autoflex | 4440 West Forest Home Avenue, Jackson Park | | +1 414 777 0272 | |
| Autosource Motors Incnot edited since 2018 | 1010 East Layton Avenue, Town of Lake | | | |
| B |
| Badger Auto Sales | 5905 West Appleton Avenue, Lenox Heights | | +1-414-442-1000 | |
| Badger Ford Truck Centernot edited since 2019 | 2326 West Saint Paul Avenue, Menomonee River Valley | badgerfordtrucks.com | +1 414 344 9500 | |
| Big Bill's Used Cars | 5801 West Center Street, Lenox Heights | bigbillsauto.com | +1-414-501-7428 | |
| Borders Auto Sales | Roosevelt Grove, no street on record | | | |
| C |
| C.R. Novelty Motors | 5815 West Appleton Avenue, Lenox Heights | | +1-414-445-6400 | |
| Car Planet | 4020 North Green Bay Avenue, Grover Heights | | | |
| Chuck Heinz's Diamond Motorsnot edited since 2013 | 2326 West Lincoln Avenue, Forest Home Hills | | | |
| Cream City Auto | 5848 South 27th Street, Copernicus Park | | | |
| D |
| Discount Auto Sales | 7808 West Congress Street, Arlington Gardens | | +1-414-578-8000 | |
| DTJ Automotive | 5616 West Lisbon Avenue, Uptown | | | |
| E |
| El Centenario Auto Sales | 1202 West Greenfield Avenue, Walker Square | | +1 414-645-8000 | |
| El Jalisciense Auto Sales | 1509 South Muskego Avenue, Muskego Way | eljaliscienseautos.com | | |
| El Tapatio Auto Sales | 2606 West Greenfield Avenue, Clarke Square | | +1 414-647-0960 | |
| G |
| Global Circle Automotive | 6973 West Fond du Lac Avenue, Long View | globalcircleautomotive.com | +1 414-988-2377 | |
| Gonzalez Auto Sales | 2201 South 13th Street, Lincoln Village | | +1-414-671-7055 | |
| H |
| Heiser ToyotaToyota | 11301 West Metro Auto Mall, Heritage Heights | heisertoyota.com | +1-414-797-1811 | |
| J |
| J.D. Byrider | 4810 South 27th Street, Castle Manor | | | |
| K |
| Kunes Hope ChevroletChevrolet | 11100 West Metro Auto Mall, Heritage Heights | griffinchevy.com | +1 414-751-0474 | |
| Kusaki Auto Sales | 5905 West North Avenue, Washington Heights | | +1 414-666-4422 | |
| L |
| Lake ChevroletChevrolet | 4100 South 27th Street, Wilson Park | lakechevymke.com | +1-414-395-0964 | |
| Lake City Automotive | 2202 West Greenfield Avenue, Clarke Square | lakecityautomotive.com | +1 414-251-2392 | |
| Longhorn Auto Sales | 1214 South 6th Street, Walker Square | | | |
| M |
| Midwest Transit Equipment | 2828 South 16th Street, Polonia | midwesttransit.com | | |
| Mil-Town Motors | 2072 South 6th Street, Historic Mitchell Street | | | |
| Money Talks Auto Sales | 6502 West Fond du Lac Avenue, Capitol Heights | | +1 414-243-7470 | |
| Morrar Auto Sales | Historic Mitchell Street, no street on record | | | |
| N |
| Nationwide Auto Sales | 5707 West Lisbon Avenue, Uptown | | +1-414-875-8931 | |
| P |
| Parsifalnot edited since 2018 | 520 East Menomonee Street, Historic Third Ward | parsifalclassic.com | | |
| Plascencia Auto Sales | 3705 West National Avenue, Silver City | | +1-414-647-8404 | |
| R |
| Rosen Kia Milwaukee | 5565 South 27th Street, Gra-Ram | kiamilwaukee.com | +1 414-775-3147 | |
| Russ Darrow Chrysler Dodge Jeep RAM of MilwaukeeChrysler | 10901 West Metro Auto Mall, Heritage Heights | russdarrowchrysler.net | +1 414-867-6313 | |
| Russ Darrow HondaHonda | 10851 West Metro Auto Mall, Heritage Heights | russdarrowhonda.com | +1 414-246-4362 | |
| S |
| Sanchez Auto Sales | 502 West Greenfield Avenue, Clock Tower Acres | sanchezautosalesllc.com | +1 414-251-2401 | |
| Serra ToyotaToyota | 5727,5757 South 27th Street, Gra-Ram | serratoyotamke.com | +1-414-281-3100 | |
| Sphinx Auto Sales LLC | 3402 West National Avenue, Silver City | sphinx-auto.com | +1-414-702-3311 | |
| Steff Auto Group | 6309 West Appleton Avenue, Lenox Heights | streffcars.com | +1-414-251-2162 | |
| Subaru City of MilwaukeeSubaru | 4640 South 27th Street, Castle Manor | | | |
| Super Service | 10712 West Hampton Avenue, Timmerman West | | | |
| T |
| Tesla MilwaukeeTesla | 12011 West Silver Spring Drive, Park Knoll | | | |
| U |
| Uno's Auto Sales | 832 West Oklahoma Avenue, Crisol Corridor | unosautosales.com | +1-414-312-8805 | |
| Used Car Dept. | Cold Spring Park, no street on record | | | |
| W |
| Weigman's Auto Sales | 7169 West Fond du Lac Avenue, Long View | weigmansauto.com | +1 414-251-2136 | |
| X |
| Xtreme Motors LLC | 3505 South 76th Street, Rolling Green | xtrememotorswi.com | +1-414-546-0905 | |