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October 2025 by Dallas Sears
Great place to buy a car. Couldn't be happier with the Ford edge we bought for my wife.
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October 2025 by Alaskas GB Tours
Had an amazing experience buying a used car for my wife here. Quick in and out and absolutely fantastic vehicle. We had shopped in slc that morning and a dealership that specialized in hail damages vehicles wanted more money for a pos than we paid here. Absolutely highly recommend!
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September 2025 by George Choi
Mark is awesome! While we haven't bought a car yet from there (we still may) Mark answered MANY questions, and when we met in person he was kind and patient with all the questions. In addition, he is honest in his dealings which was a big deal to me.
The car I looked at did have an issue when it was on autopilot (it was a Tesla) but given that they don't deal with many Teslas and Mark didn't experience it, totally understandable. Would I buy from Mark, yes, but it would have to be a car I liked of course!
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August 2025 by Nicole
Mark and Shawna were amazing to work with on our Jeep purchase. Friendly, professional and very responsive to all our questions. Thank you Onyx Auto Sales
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April 2025 by Jonathan Wilson
Mark is fantastic and I really appreciated how honest and helpful he was during the entire process. I waited a handful of months to write this review, and wanted to note that I have had no issues with this vehicle. I purchased an F150 Limited and would certainly buy from him again. Thanks Mark!
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March 2025 by Andrea Garfield
Mark at Onyx was amazing to work with. My son was looking for his first vehicle purchase and Mark kept in touch with us, answered our questions, and was able to get us a great interest rate. We definitely will recommend Onyx auto sales to everyone!
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February 2025 by Zach Pierson
Mark was fantastic to work with. It's clear that he goes above and beyond to help every customer. He greeted us as soon as we arrived and wasn't pushy like other dealerships I've been too. He helped us understand the process from start to finish and was willing to answer questions. My family will be buying from Mark for every car here on out!
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August 2024 by Joslyn Walker Snow
My husband and I recently bought our first car together through Onyx and it was a great experience! Mark was honest, informative, and not pushy at all. We would recommend Onyx to anyone looking for a straightforward car-buying experience.
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August 2024 by Jerry Mcghuey
Working with Mark & his wife was a great experience. I will definitely be coming back in the near future. Thier inventory of quality used cars and trucks is second to none..it was a pleasure..thank you..
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July 2024 by Toni Simper
Mark was awesome to work with. He sold us a great solid car that we will get be able to drive for year to come. Definitely will be coming back.
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May 2024 by Trey Greenwood
10/10 service I came in and bought a Subaru Crosstrek from the gentleman named mark! I highly recommend these guys! Great inventory and above and beyond on service
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May 2024 by Suzie Sanchez
Worst dealership ever! My daughter bought her car there and the sales guy/owner said he would give her a really good deal on a Chevy Cruze. A couple weeks after the engine blew up on it! We tried getting the warranty we purchased with the car to cover but Warranty is blaming her when she didn’t have it but a few weeks! This was her first car purchase and This dealership took advantage of her because she was young ,Hispanic and had good credit !! He also failed to tell her that there had been work on the engine prior to her buying it! Very dishonest hope karma catches up!!!!
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May 2024 by T G
Onyx Auto is the best!!! Super trustworthy, honest and not pushy like most dealerships are...
Would highly recommend this place over any dealerships here in town..
Thanks Mark!!!! Your an awesome guy for sure!!!
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May 2024 by Jeffery Bowman
Marc was excellent to work with. He -listened- to both our wants and needs and facilitated an honest, transparent, straight-forward transaction. Marc was truly a breath of fresh air in the stereotypical used-car dealer experience.
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March 2024 by Jared Blackham
I had a great experience with Mark! He responded quickly to my message and was easy to set up a time to drive and check out the car, and afterwards explained the fine details that a lunkhead like me wouldn’t understand so I felt like I was being taken care of. Would definitely recommend!
