One & Only® Mercedes-Benz

Experience the advantages of Mercedes-Benz One & Only. Upfront pricing eliminates haggling, and our Client Advisors prioritize your satisfaction. Enjoy a 3-Day/300-Mile money-back guarantee for peace of mind. Visit Mercedes-Benz of Barrington today for full details.

Meet One & Only®. Only one price, one person, and about an hour.

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Only One Price

Experience the simplicity and transparency of our only one-price quality at Mercedes-Benz of Barrington. Each vehicle prominently showcases our Market-Based Price, eliminating the need for traditional negotiation and saving you valuable time. Our transparent pricing approach expedites purchasing, ensuring a seamless and hassle-free experience.

Only One Person

Experience the ease of working directly with just one person at Mercedes-Benz of Barrington. Your dedicated non-commissioned Client Advisor is committed to delivering a relaxed and stress-free experience, focusing solely on ensuring your satisfaction. With this personalized approach, you can trust that you'll receive attentive service tailored to your needs throughout your journey.

Only One Hour

Experience unparalleled efficiency with the Mercedes-Benz of Barrington One & Only. Everything moves swiftly with only one dedicated person assisting you throughout the process. Say goodbye to spending hours at the dealership. Once you've chosen your vehicle, we'll have you on the road in approximately one hour.

Benefits of the One & Only with Mercedes-Benz of Barrington

At Mercedes-Benz of Barrington, we recognize the importance of elevating your driving experience. Our top priority is customer satisfaction, providing each client with a smooth and satisfying process. With our wide selection of new and certified pre-owned Mercedes-Benz vehicles, knowledgeable team members, and unwavering commitment to quality, choosing Mercedes-Benz of Barrington guarantees an exceptional journey and exceptional service.

Upfront Pricing

We take pride in offering some of the most competitive prices in the country. Say goodbye to haggling for your best offer; we provide it upfront, including trade value, monthly payment, and interest rate.

Commission Free

Our commission-free Client Advisors are solely focused on finding the vehicle that's best for you and your vehicle needs, ensuring your satisfaction with your vehicle and your experience.

3-Day/300-Mile Money-Back Guarantee*

If you end up with a vehicle that doesn't fit your needs, no worries. Take advantage of our peace-of-mind, 3-day/300-mile money-back guarantee by contacting your One & Only Client Advisor.

Transparent Trade Offer

Whether in-store or online, receive a real, market-based trade-in value with a 7-day purchase or lease offer. There is no catch or cost to you, even if you don't purchase our vehicle.

One & Only® FAQs

A lot of our customers have told us that they’re frustrated with the time it takes to buy a car and really the entire process as a whole. Because of this, we’ve changed the entire car buying experience. One&Only® is One Price. One Person. One Hour.
We are transparent offering upfront. No haggeling. The price displayed is the price. No more traditional back and forth. Saving you time.
If the vehicle you choose doesn't meet your needs, you can return it within 3 days or 300 miles of purchase, providing peace of mind and flexibility. *Applies to in-stock models only. Does not apply to special ordered, AMG, or G-Wagon.
Once you have selected a vehicle we will have you on the road in about an hour ensuring a fast and efficient process.
The benefits of One & Only® include:
  1. Upfront Pricing
  2. Commission Free
  3. 3-Day/300-Mile Money-Back Guarantee
  4. Transparent Trade Offer
The only way you will ever want to buy ore lease a vehicle again! Fast, Simple and centered around you! We value your time.

Experience One & Only Today

The beginning of your One & Only experience is only a click away. Choose one of the options below to get started.

*Applies to in-stock models only. Does not apply to special ordered, AMG, or G-Wagon.

Mercedes-Benz of Barrington 42.1292515, -88.1350056.