Are you interested in purchasing a brand new Mercedes-Benz vehicle? Mercedes-Benz of Chesterfield has an extensive inventory of new Mercedes-Benz sedans and SUVs. Browse our Mercedes-Benz showroom to learn detailed information regarding each model available on our lot. If you're thinking on financing your future purchase, visit our knowledgeable Mercedes-Benz finance center to get the process started. We look forward to working with you at our O'Fallon Mercedes-Benz dealership!
1Offer only valid April 01, 2026 through April 30, 2026. 1.40% APR financing for 24 months at $42.28 per month, per $1,000 financed applies to new 2025/2026 CLA, GLA, and GLB models. Excludes leases and balloon contracts. Available only at participating authorized Mercedes-Benz dealers through Mercedes- Benz Financial Services. Must take delivery of vehicle by April 30, 2026. Specific vehicles are subject to availability and may have to be ordered. Subject to credit approval by lender. Rate applies only to select Mercedes-Benz 2025/2026 model vehicles listed. Not everyone will qualify. See your authorized Mercedes-Benz dealer for complete details on this and other finance offers. Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 1.40% APR with $2,500 down payment provides for 24 monthly payments of $42.28 per $1000 financed for qualified buyers. The rates described are for estimation purposes only; you may not be able to finance at this rate. Offer not valid in Puerto Rico.


AdChoices