Used GMC Sierra 2500 trucks for sale near Millstone, NJ

Robert and team were excellent throughout the sales process and made it quick, easy and fair.

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.

They made my day! Their kindness and help turned my mood completely around. If anyone’s in the market for a car, come here, you’ll have a great experience.

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.

My experience was perfect. TJ and the rest of the staff we?re very accommodating and patient with all of my needs. I left there very happy with my new car and all of the things that they helped me with.

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.

I recently acquired a new 2026 Cadillac CT5. I worked with Dave Mandra. He was terrific. I highly recommend him. He is knowledgeable, responsive, and extremely easy to work with. He took the time to explain both the vehicle and my acquisition options. He was one of the best sales consultants I have ever worked with.

WOW! Truly speechless. From start to finish, this was hands-down the best experience I?ve ever had. Incredible communication, top-tier service, and just a total pleasure overall!

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.

Excellent service, excellent selection, outstanding process . I was very impressed with the entire experience I would gladly purchase another vehicle from that company

We have worked through Frampton Walker for at least 5 GMC vehicles. He is our first call every time we need a new car or have an issue that needs to be addressed because of his professionalism, attention to detail, and he solves our problem.

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.

Went to purchase a car with my boyfriend and we got exactly what we wanted. Thank you to the team for making this easy and being helpful.

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!

I have had the blessing of dealing with James Kovack two times - once in connection with the sale of my leased 2021 RAV 4, the other time witnessing the sale of my sister's 2021 RAV 4. At that time ( my sister's visit) based on my experience, she requested James to work with her. My sister's experience and mine mirrored each others. James was kind, patient, respectful, efficient, knowledgeable, and possessed all of the attributes one would expect in dealing with someone in his position. My sister's experience required a little more work and James, in consultation with his supervisor, Qu'ran Gordon, got the job done. Both men were as courteous and respectful of the situation as they could be and both men should be considered ASSETS to Carmax of Langhorne. My sister and I are most pleased with the outcomes of both of our experiences and will recommend Carmax, but in particular James Kovack and Qu'ran Gordon for their fine work.

Burns is the best!! Great customer service team. Bill Brady was extremely helpful in finding exactly the right vehicle for me!!

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.

Kind, polite, honest, willing to negotiate, not pushy at all. Seems like a decent guy/owner.

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!!

I had a great experience with Discount Auto. I bought a used Volvo that was inspected, had new wipers, new tires, pretty new battery, and they threw in an alignment when I mentioned there was a wobble as I did a test drive. The entire staff was so friendly, even though I was there at the end of their Saturday hours. When I couldn’t get a ride to pick up the car during their weekday hours, they brought the car to me, an hour away! I will buy from Bill again, he is very kind and his staff is above par with their accommodations!

Had been looking for 2500 GMC diesel truck. It has met my expectations very happy with the purchase. Everything I was looking for in a diesel truck.

Love this vehicle. I feel safe transporting my grand daughters. It is reliable. It?s great on highway and city driving. I would recommend a GMC

We recently purchased a 2003 Ford Thunderbird from Highline Motor Cars. Ali was our salesperson and he was very helpful. After looking around for this particular model, we found exactly what we were looking for. Ali gave us a good deal and was upfront regarding some routine maintenance the car would need. The car itself was in fabulous condition for it's age! We now have our "retirement" car to take weekend rides! Thank you to Ali and the crew for even offering us lunch! I was waiting for the weather to break (finally) to take a nice drive down the shore and we are in love! Thank you again Highline! We recommend your dealership for a good deal and honesty!

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...

Just bought a truck there today ..and I got bto day so far it was a pleasure to deal with these folks! God bless . Roman (smoky) Biernacki

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

In a tough time when I really needed a reliable vehicle they were great, respectful, and caring throughout the whole process. I highly recommend them.

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!

My experience at Greenbrook Chevrolet was absolutely amazing. They made the car buying experience so simple and were very clear the whole time. I would highly recommend those looking for a new Chevrolet to come in and ask for Yannie!

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!

My experience with salesman Nick was pleasant and he knew his product very well. He was very professional and he sold me a nice used car with low miles and a great price. The finance department was great and I was in and out of there in no time. Thank You for a pleasant and no pressure transaction. Very Happy!

We bought our GMC 2500 HD gas 6.0L extended cab last spring to pull our 9k lb 5th wheel. We pulled it for about 6k miles with abslutely no issues. It pulls great, a bit slow off the line, but it will get going if I put my foot down -no issues on the highway. It'll do 70 all day long pulling our portable house. We get about 8 MPG towing and 17 empty in rural areas. No doubt the diesel would haul better and get better MPG, but for an extra 30-40 cents/gal, that doesn't make sense for us. This truck has much better fit and finish than older GM vehicles we've owned. In fact this our 1st GM since our 2000 GMC Safari (that was a money pit). We love the look of the extended cab with 180° rear doors. The rear seat is the same size as the newer 4 door. To us the truck looks classy. It has style and rugged looks without being over the top. The next 2 generations are just stupid big. Seems like the bigger the grille the more compensation. Basically, I highly recommend this generation 2500. It does everything we need it to do and looks good doing it.

This is the only place I will go to buy I car. They went above and beyond for me to drive and afford a brand new car. Mike took his time to show me how everything worked in the car, made3 sure I was comfortable, and truly was easy to work with and never pressured me into anything I didn't want. Mike, Jason, Alex, everyone was phenomenal. I have recommended them to so many people and will continue to do so.