Used GMC Sierra 2500 Denali for sale near Glendora, CA

Jay R was super helpful, called me when a shipment arrived. I went down with my wife and bought a new Mazda CX50. I was very satisfied with the experience, and I love the car.

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.

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.

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

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!

Experience was excellent! Everything was so smooth and easy! We are so happy with our purchase! Highly recommend Danny from GMC! Customer service was on point!

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!

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.

I have not went to see a car yet so I will be there on sat

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!

Austin, Zach, and Jaime were exceptional , they got a a great deal would definitely recommend to family and friends!

This truck would help me thru out my needs I and my family love this beautiful truck, there is no better place for me to shop than the Paso Robles Chevrolet I highly recommend them

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

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.

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

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!

These guys were great to work with. Shout out to Andrew, Eddie and Harold for their hard work. We bought an 04 Honda Element from them a few weeks ago and I have no complaints. These guys work hard to make it as easy as possible to buy a car. They were easy to work with and no high pressure to buy. I gave them 4 stars only because I wish we could have haggled the price down a little bit, not because of customer service. Thanks again guys for all your hard work. Wayland Collins

Could never buy another truck after owning this. I'm only getting rid of it cause I ordered a 2021. Hands down, this is the best of the best!!

muy buen servicio, kris me atendio consegui la gmc muy buen trato me hiso lo recomiendo

What a gorgeous truck, runs good, sounds good and has all of the amenities I need although I am looking forward to their next interior upgrade.

Henry excelente servicio muy recomendado el inventario exelente mi tercer carro que compró exelente trabajo

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. 👍

I highly appreciate the professionalism and efficiency at STG Auto Group. Maria made sure I was accommodated throughout the whole process. She was polite and always elaborated when I had questions. I’d highly recommend going to STG Auto Group for your next vehicle purchase. Ask for Maria, she made it easy.

Wonderful truck. Has had zero problems. I am trading for a new one. Truck is all original with no modifications. Truck is in excellent condition.

It was such an amazing experience I totally recommend Luiz was super helpful and very nice!

Salesman Trey made the process easy and fast. I gave him the criteria I was looking for and he delivered even with my not so great credit. No hassle and no xx that I have gotten at other dealers.

this truck fits my needs better than the other 2500 models. Its hauling and towing performance along with its many people comforts will satisfy us for a long time to come.

Fantastic dealership with professional and courteous staff.

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.

Great power and yet great economy. Love the safety features with the cameras and side vehicle warning. Camera that shows side of vehicle, including trailer when turn signal is on is great. Also appreciate the bed camera for hooking up gooseneck trailer.

2 years later and I’ve come back to do business with Anaheim Hyundai. Let me just say I had a smooth and professional process. Jerron was a delight to work with he was very professional and communicated with me through all the process he was able to go step by step on warranties and helping me choose the right car. I traded in a vehicle and left with a Tucson SUV I am very happy with Hyundai in Anaheim thank you Jerron for the great experience. 2 years ago I had a bad experience but you definitely have turned that around and hope to come back in the future and get myself a even newer car !

When looking at price point vise equipment, This is your truck. I looked at every 2500/3500 on the market, same vehicle equipment and price. I chose the Duramax.. HP, Torque of this Diesel, truck equipment that the SLT price point had everything that I wanted for safety, appearance and comfort, none other came close. This is your truck...