Brought to you by Cars.com. From new Mercedes-Benz models to used luxury cars... From routine maintenance to repairs...Plaza Motors West, serving O'Fallon, Wentzville, Dardenne Prairie, Defiance, and St. Charles, MO, has you covered. If you want to repair your vehicle yourself, we can get you any of the manufacturer-certified Mercedes-Benz parts you might need along the way. You can also visit Plaza Motors West in person and see for yourself our stellar lineup of new Mercedes-Benz models, including the C-Class, CLA-Class, E-Class, GLA-Class, M-Class and GL-Class; our impressive used car inventory; and our top-notch auto repair and service facilities.
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