Used GMC Sierra 2500 trucks for sale near Dunellen, NJ

Overall, I had a good experience here. My sales rep, Miguel, was fantastic. He was very personable and accommodating. I came in with a specific car in mind that I found online. I was able to test drive it right away and bought the car that same day. My trade-in process was pretty seamless as well. I felt I got a fair price and they handled everything. I felt like they were a little unwilling to work with me on the price of the car that I was buying as well as some of the add-ons and other fees. But what can you do? My one complaint would be about the manager that was working that day. I could overhear them discussing my situation with the trade-in and my requests for negotiation, and it was quite disrespectful not just to me, but to the sales rep as well. If I was working directly with that individual, I would not have bought the car. I am not lowering my review because as I said, I thought my rep was fantastic, but I will remember that the next time I want to buy a car.

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!

Had a great experience here. The Specialist I dealt with, Randy, was great. Very informative and HONEST. This is not something you get at dealerships. I highly recommend going here for your purchase.

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.

Got denied at another dealership and was starting to lose all hope on landing the car I really wanted, then they came through BIG TIME! Their knowledge, professionalism, and pure determination are un matched. Thank you for making the impossible possible!!

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.

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!

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

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.

The employees were extremely friendly, honest, and professional. The selection of Buicks was extensive and the test drive was thoroughly sufficient. I fully recommend this dealership to anyone in the tristate area.

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.

Great guys , they helped me get in the vehicle that was within my budget and also helped me accommodate the monthly payments thanks again guys

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!

I’ve been looking for a specific care for about a year. The staff here was so honest and very patient in answering my questions. When I bought the car from here my faith in humanity was restored.

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.

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!

This Jeep service location always goes above and beyond. Manny takes such good care of me and makes sure everything goes smoothly. I honestly can’t say anything bad about them.

I recently had the pleasure of trading in and purchasing my 2nd vehicle in 3 years from George Gregory at Sawyer Lyons GMC. Every time I visit this dealership (for service or sales), I feel welcomed and valued. George, who has always been both friendly and professional, always takes the time to say hello and that leaves a lasting impression on customers During the sales process, he has never pressured me into making a decision but instead encouraged me to take my time and ask questions. What really stood out, though, was his commitment to ensuring I got the best deal possible. He worked with the finance team to offer competitive pricing and tailored options that fit my budget. Throughout the negotiation, he was transparent, honest, and made sure I was comfortable with every step. Because of my experience with George, I feel confident in my purchase, not just because of the great car I was driving off with, but because of the exceptional service I received. It's rare to find a car salesman who genuinely prioritizes customer satisfaction over making a sale, but this one certainly did. If you're in the market for a new vehicle, I highly recommend working with him—his professionalism and customer-first attitude made all the difference.

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.

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

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.

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.

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

I drove to Crown Buick GMC after making an appointment with Tammy Wagner. She was a new sales person. Tammy is very patient. She enjoys people and made me feel comfortable. I had alot of questions about my new All Terrain Truck. When she didn't know the answer- she was honest. (thats important to me) They , Tammy Wagner and Mike Mathis her manager sold me the truck of my dreams. I plan to be a life long customer with Tammy Wagner at Crown Buick

Paul F was great to work with. Easiest purchase we ever made. Simple quick and easy. Paul was very honest. Will definitely recommend to friends

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

2006 Duramax is great truck for pulling my travel trailer. When just the truck over 20 mpg and 13 pulling a 8,000 trailer. Very comfortable and stable on the road, plenty of power. I installed a Pioneer system with 7" screen, blue tooth, dvd, satellite radio and android auto. With that I have every option of a new truck except the collision avoidance and lane change type items. Great performance!

Dale is the man! Best used car prices in north jersey hands down!! Great prices, better customer service… will definitely be back here for future cars… I just got a ford f-150 for my landscaping business and couldn’t be happier!

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. 👍

Hunter was truly amazing. Helped me get into the vehicle that I wanted and worked the numbers to get me where I wanted to be. 10/10 experience here at bridgewater Kia!!!!

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.