Fast, Simple, Smart, and Centered Around You

Meet One & Only®, the only way you’ll ever want to buy or lease a vehicle ever again. Only one price, one person, and in one hour or less.

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  • Only One Price
  • Only One Person
  • Only One Hour

Only One Price

Our vehicles are already marked with transparent, market-based pricing. No pressure, no haggling, no confusion, you’re getting our very best price, every time.

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Only One Person

Work directly with just one person, a dedicated non-commissioned Client Advisor, whose only goal is to provide you with a relaxed and stress-free experience.

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Only One Hour

Since only one person will be helping you with everything, it will all be incredibly fast. Don’t believe us? See how our average time compares.

87% Faster than the Average Marathon Time

80% Faster than the Average NFL Game

79% Faster than the Average Dealership Visit

77% Faster than the Daily Time Spent on Your Phone

60% Faster than the Average Hollywood Movie

39% Faster than the Average Dentist Visit

See What Others Have to Say

Whether buying remotely or picking up a new lease special here at the store, we’re confident you’ll love One & Only® as much as we do.

  • It was a one-stop-shop experience. No haggling back and forth, no different finance person, they did it all!

  • I needed assistance from the BMW-Genius to learn it. They drove all the way to my home and spent a couple hours patiently teaching me every nook and cranny of this amazing BMW car.

  • I think they made me a new, loyal brand customer. Not to mention that they found vehicle perfect for me and my needs. I highly recommend. I am astounded and surely will be back in the future.

  • I was in and out in less than an hour start to finish. If you value your time and want a great experience, look no further than BMW of Barrington.

Why One & Only®

Upfront Pricing

We take pride in offering some of the most competitive prices in the country. When you come to our dealership, you won’t waste any time haggling for your best offer. We give it to you upfront. One upfront price inclusive of trade value, monthly payment, and interest rate.

Commission Free

Our commission free Client Advisors aren’t just trying to get you into a vehicle that pays them a high commission. Our only goal is to get you in the vehicle that’s best for you and your vehicle needs, ensuring you leave our dealership satisfied with your vehicle and your experience.

3-Day/300 Mile Return Policy

If you do end up in a vehicle that doesn’t fit you or your families needs, no need to worry. Contact your One & Only Client Advisor and take advantage of our peace-of-mind, 3-day/300-mile money back guarantee.

Transparent Trade Offers

In-store or online, get a real, market-based trade-in value with a 7-day purchase or lease offer. No catch, no cost to you, even if you don’t purchase our vehicle.