New and used 2026 GMC Sierra EV Extended Range Elevation trucks for sale near Denver, CO

Excellent service and always get my truck serviced quickly and get me out on my way! Very friendly and knowledgeable and give me good information on upcoming service needs.

Outstanding purchase experience .. customer service was great . Car was prepped and ready as promised fir next day pickup . Dealership and all employees were awesome. Finance process was smooth and very quick ! Well done everyone

Great service department! Greg was great to work with. Very knowledgeable and great communication. Thanks

Recently purchased a vehicle, and was pleased with customer service and straight forward pricing discussions. Our sales consultant, Starlynn and sales manager Tyler were great to work with. Thank you for such a positive experience.

We saw the car online a couple days before we could get over for a test drive. We scheduled the drive and the car was ready when we got there. We moved forward with the purchase and were pretty quickly out the door. The car was extremely clean for a 7 year old car, and all the vehicles on the lot looked clean. Friendly sales and finance staff.

I really appreciated the free service for my first time in with our new car.

My experience with Castlerock Chevrolet since 2020 one of the best. I appreciate their customer satisfaction. Puts their customers first. My car engine almost destroyed by an oil change of a place I used to get by cheaper but no more. Thank u again.

We love the car that we purchased. Our salesperson was easy to work with. We were cash buyers and the finance department handled that well. The only issue is that the car had received a minor repair in the rear fender and during the repair, the dealership failed to reconnect the tail light.

Great Service! Dominic and Mike are very helpful and are happy to answer all my questions.

We toughly enjoyed Max my wife was impressed with him don't know why, she better not bring home a HD Truck or else lol. Max listened to my concerns, price points and my max amount ability to repay. Closing was a breeze never closed that fast without problems. A very good experience.

Jay Kern was the best salesperson we have ever dealt with. So professional and extremely helpful. I would highly recommend Jay and this dealership to anyone.

Everyone from the sales rep., sales manager, finance manager and shop team worked to make my experience simple and left a lasting impression. I will absolutely recommend this dealership to anyone in the market for a vehicle.

I was here at the dealership a few months ago and I traded in my 2010 challenger on a 2014 challenger. The new one I purchased was an absolute gem. It only had about 600 miles on it. I thought “no way will this get approved” I’ll have to drive two hours back home without the new vehicle. Well I am pleased that I had Vincent and Kurt to help every step of the way. Between the two, they got me the best deal possible and I got exactly what I wanted. Never any pressure at all from anyone. The whole team there was exceptional to work with. I couldn’t have asked for a better car buying experience. Thank you to everyone. I definitely recommend going to Omeara. I will for sure be going back when I need to purchase another vehicle. Bill

Annissa Medina has helped me so much taken care of everything for me and is always so sweet, understanding, and very helpful with everything that I’ve needed. Her communication skills and personality along with professionalism always reassure me that I am going to get the best service and make me feel like I am always welcomed.

It was a very good experience. The personnel there are friendly and helpful and create a very comfortable atmosphere that would be highly appreciative of anyone interested in buying a car. They give options without being too suggestive and respect the customers decision. If I could give some advise, I would always provide 2 sets of keys to the customer. I only got one and I feel like I should not have to deal with going somewhere else to buy a spare in case of something happening to the original key. The customers down payment should allow for 2 keys.

Jose and the gentlemen who ran the numbers were absolutely amazing. My finance lady was so beyond amazing. They all were great and i had such a better time buying a brand new car then i thought it would be for my first time. Absolutely had an above and beyond type of experience. I'm so thrilled with my purchase and how the process went.

The service was top-notch. I had a broken mirror and worked with Greg Mudd, who found me a great deal on a mirror, painted it, and installed it, saving me about $350. He was incredibly kind and responsive. It was a great repair experience when I had been anticipating a stressful one.

Craig was straight forward and honest we couldn't be happier :-) Went to others and felt different. He answered all our questions. Ask for Craig like the list!

Shortline was a great experience buying a new truck. They were up front and explained all options and answered all my questions. Proce was fair for the market and no hidden costs! Very happy wity my experience and will recommend to anyone!