Marquardt Of Barrington Buick Gmc

2026 GMC Yukon Denali

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2013 GMC Yukon XL SLT

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2023 Chevrolet Traverse RS

Deb V

I’m SOOO frikkin’ happy with my Mercedes GLS450!!!!!! Quite a badass boss lady ride, definitely a Deb car ????!!  Blake Leach helped me from Day 1 and was super nice, super fun, pleasant, and patient for sure!  He always kept me up-to-date and informed.  He was very consistent even when I was not ???? oops.  Then I saw this big Mercedes online -great price- I had to have it.  It was nice that there were other possible options that he showed me, too.  I just knew it was mine!   Blake helped me get the car I really wanted even if I needed time to get my shht together.  My 3-year old daughter is happy and this queen is happy.  There are so many options on this thing- it even has the drivers seat and front passenger seat with the “massage” options!!!  It’s SO comfy that I fell asleep at work while getting a “massage” from my driver’s seat- I’m so not very sorry and I'll do it again ????.  This is my third Mercedes and it’s my early RN graduation gift to myself ??.  I LOVE that I get to drive this!!!…wayyy better than I deserve.  Thanks SOOO much, Blake, for making this happen!! ???? You are the BEST!!!  I’ll be back again when I can grab me a Yukon Denali!!!

Maria Ladesma

Marquardt staff was absolutely AMAZING! Very professional, honest, caring and compassionate for their customers. They went out of their way to walk me through step by step with our vehicle. We are so GRATEFUL and BLESSED for their service. They are truly are an integrity staff and wonderful people! THEY ARE THE BEST and we LOVE OUR VEHICLE!!

Steven Carroll

I filled out a build for a Sierra truck online and Kelli quickly responded. She asked if a representative could contact me. Blake contacted me and patiently helped me navigate my needs. He was very professional, courteous, and extremely knowledgeable of the GMC vehicles.
No games or gimmicks. I highly recommend Blake and the Marquardt dealership.

Alby Jim

I had a great experience purchasing my new GMC Canyon Denali at Marquardt of Barrington Buick GMC! From start to finish, the process was easy, fast, and completely hassle-free.

A huge shoutout to Deanna—she was honest, knowledgeable, and truly a pleasure to work with. She made sure I got exactly what I was looking for, answered all my questions clearly, and never once pressured me into anything. It’s rare to find a dealership that prioritizes customer satisfaction and transparency the way Marquardt does.

If you're looking for a stress-free car-buying experience with top-notch service, I highly recommend Marquardt of Barrington—and be sure to ask for Deanna!

Scott Zerega

I recently purchased a car at Marquardt, and it was one of the best/easiest experiences I've ever had. Of the several cars I've purchased throughout my life, I can count on two fingers how many good experiences I've had, and Molly at Marquardt was one of them. Molly was genuine, detailed, and had just the right amount of tenacity (which I appreciate). I will be going back for my next car.

Marquardt Of Barrington Buick Gmc

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