Used GMC Sierra 2500 Denali for sale near Pomona, CA

Thank you for helping us to get our car and it was an easy transaction ☺️

One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.

Very professional and a breeze to deal with...every employee was excellent...very Happy with the whole process

Enjoyed my experience here at this dealership. Came out with a brand new car! Anthony was extremely helpful and guided us to find the car we were looking for.

I've owned every other American truck and this is my first GMC. I bought the 2500 HD Texas Edition. I absolutely love this truck. It's everything I could have hoped for and more. It is able to pull my 30' travel trailer with no problems. So now when we go out with our trailer I'll have no worries. The look and feel of the truck is outstanding. The 6.6L gas engine actually gets great gas mileage. It gets about the same as my Ford f150 ecoboost. Probably better on the highway. Looking at about 13 miles in the city and 15 plus on the highway. Definitely got a better truck for the price compared to any other american models with the same characteristic and options.

Nothing like Audi Fletcher Jones, best experience! Everyone was professional and kind, highly recommended it. Ask for Karim Jalanbo and you won’t regret it.

So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.

My sales AD was great to work with! He was no pressure, no hassle. He was patient, knowledgeable, and easy to work with. I got the car I went to the dealership for and left very happy. AD is the reason! He went above and beyond to make it a great experience.

This truck is everything I wanted! GMC, 4x4, Lifted, Low milage. It's going to be great for my hunting and 4 wheeling! I love it!

It was a great experience and Dom was the best! We will definitely come back for our next purchase.

I paid over $106,000 for this truck with warranty. Do not care much about miles per gal. at that that price range. Just too much truck for me at my age.

Dominique is very good customer service in my buying today for the Ram 2500 working with him was very easy

Love everything about this Duramax Denali except the fuel mileage. 13-14 Mpg tops when not towing. Bought truck cause previous was stolen. Wish I still had my 6.2 High Country!

Staff was friendly but i left without being able to have my app hooked up to my car and I was looking forward to that feature

I love my 2021 GMC Denali 2500HD. I have gotten more complements on this truck than any other vehicle that I have owned. I get great highway fuel milage average 19-26mpg,which is great for a heavy duty truck!

Not happy with the degree of energy some employees/ sales people were and most likely won’t come back or recommended Although Dom Was excellent With his communication and care He was one of the only one here with people skills

I love how the truck pulls and rides when towing. It will give any driver the confidence to tow anywhere. I haven't had a single issue with it. I love the way it looks and couldn't be happier.

Keshan and Hamsa were Great through the whole process fast and quick will definitely buy again

I've owned my truck for nine years now it is never once let me down. I'm about to put my first set a tires on it and brakes other than that I don't plan on getting rid of it it's never let me down and after reading all the other reviews it makes me realize they don't make them like they used to as they used too!

Kris was great! Had a lot of patience with me and definitely will recommend him for your next car purchase.

I bought mine in 2017, 2nd owner. It had 36,000 miles on it when I bought it, getting ready to turn a 100,000 miles, and the only thing I've had to do to it, is replace the Def heater, other than that, it's been a great truck. 👍

First time customer, well taken care of. I will be back. Went to another dealership for service and was told my car would sit for 10 days before being looked at. J Star had my vehicle back to me in 3 days.

I just purchased my 2021 BMW!!!! LSM Cars is the best place to purchase any vehicle, best customer service and super friendly staff. 5 starts to everyone at the dealer but specially to the Finance department! ;)

Has everything we never knew we needed. Reliable and heavy duty. The bed is so convenient and we didn't have to chose between any options, this truck has it all.

Fantastic dealership with professional and courteous staff.

Professional and superb customer service. Was dealing with a check engine light. They go out the way to make sure customer is taken care off.