Used GMC Sierra 2500 trucks for sale near Flemington, NJ

Fantastic experience -the buying and trade-in process was very smooth and easy! Rob Ehrig found the perfect vehicle for me (GMC Terrain AWD), and I love it. He explained all the functions and features completely and helped set everything up (phone pairing, On-Star, etc.). I am very pleased with the experience and will highly recommend Star GMC as the dealership to use.

Great experience jack grimes made buying a car simple and easy. Very honest and upfront, made us comfortable through out the whole sale.

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.

The sale person Tom.help us out a lot great customer service! Was very knowledge able! Went beyond customer service excellent ! Felt like family! I recommend this dealership for the outstanding sale person Tom and all the people that work there very nice not pushy!

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!

Great Staff and Great Product! Only place I go for sales and service! Highly Recommended!

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 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.

A transparent transaction right from the start. I didn't have to ask for an itemized list of fees. It was given to me up front without even asking.

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.

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.

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!

2026 Ram 1500 Limited. Worked with Jordan and Troy. Great experience both times I’ve bought from them. In and out in an hour. No fuss and no hassle. Would buy again.

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.

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!

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.

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

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...

I recently purchased a used certified GMC Sierra from Sawyer Lyons.The sales and service experience has been outstanding.My salesman,Harold,and George with the paper work were great. Service and parts were also great. This is a fantastic dealership to do business. I highly recommend this dealership.

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.

Overall, a great place to do business. Bought 3 vehicles here and have them serviced here. Everyone is pleasant and knowledgeable. Out of my way to go there, but worth it.

Love my GMC. Owned a Chevy and this absolutely beats it hands down. Never had any issues. Inside is very comfortable and can't imagine driving anything else

Honest and very transparent. Everything was explained in detail and the staff was very friendly. Highly recommend Star for all your truck needs.

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!

This is the first diesel I have owned. The power is amazing and I really like the room inside the cab. This truck is a beast... Love it!

I am a new customer to the Johnson auto group, and after my experience will certainly be a returning customer. The sales staff, specifically Shelby, was amazing. They were attentive, fair, reasonable, and transparent throughout the entire process. I am so happy I decided to purchase from Johnson GMC. Ultimately, I left the dealership with a new truck and a great experience where I felt that I was a valued customer and that my business was truly appreciated.

Just the truck I was dreaming. Auto world experience is great on product knowledge high recommend 2500 Hdz Denali truck you won’t regretted price product and drive experience

Walked in to look at a 2013 Civic was greeted by David, after talking for a few, crunching some numbers, going on a test drive. Pleased to say with the help of David and Ruben drove home in my new car. They are very pleasant and helpful. They didn't talk nonsense as other dealers do. Will definitely send friends and family who are in search for cars to them A+++ in my book.

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!

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!

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!!

Looked at the mazdaspeed3 from the pictures was great honest car. In person was just as it seem clean honest cars only issue I had was with my insurance. Jordan didn’t gimme a layup but we worked a deal where think we’re all happy. A+++

Love the comfort and performance of this truck! So far it's meeting all of our expectations. Gas mileage has been great so far as well.

I have been buying from pat for over 20 years. i have bought 8 cars an my mother has bought 2. when i bought the 1st car i was down on my luck an pat was very good to me. that did not change for all 8 vehicles. i am sorry 4 peoples bad dealing but if you are paitent, they will take care of ya. ok, got to go an buy number 9.---john-sober 23 years.

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.