Used GMC Sierra 1500 trucks for sale near Delaware, NJ

Purchased our first vehicle from Star GMC. Our salesperson was Rob Ehrig, he was very informative and helpful throughout the process. It was a pleasure working with Star GMC.

Waiting for the Refreshed 2022 AT4 was well worth it! With all the manufacturing issues today, building and shipping was slow, but understandable. Love the truck and the features! Fit is perfect and quality is #1. Pricing was too high but all vehicles are running this way. You get what you pay for and this truck is perfect! I have owned many trucks and this by far is the best. The latest features are beyond most other makes and GM has thought this truck through from front to rear.

I was looking for a specific used option with no surprises. I liked that they said right away which cars to avoid and which were okay but with nuances I should pay attention to in a long run. Honest talk matters.

I purchased a new 2019 SLT with the X1 package. It has the Red Quartz Tintcoat paint. I usually never leave reviews, but honestly this is the most comfortable, nicest loking truck I've owned , and I've ownwd alot of them. The only issues I've had was the brake software was flawed, took it to the dealer on recall and they installed a new software patch, Other then that I love the styling, performance and the interior is very nice. No regrets

Alexis did an outstanding job on the sale of my car. Very pleased with the purchase and dealership.

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

Good experience. I leased a 2025 Gladiator Mojave. Cody and Crystal were very easy to work with. The dealership is an hour and twenty minutes away but I’d say it was worth it.

Great truck to own. The 2023 GMC Sierra Denali with the 6.2L engine delivers excellent power, smooth performance, and a refined driving experience. The ride quality, interior comfort, and overall build quality are outstanding. I have had no issues whatsoever, and it has been a reliable, enjoyable vehicle from day one. I would highly recommend it to anyone looking for a premium full-size truck.

The staff at Kelly nissan were all pleasant and helpful, would shop kelly dealerships again.

I purchased my 2010 Sierra in 20111/2 35,000 miles,l now have 241,000 miles it’s not a work truck other than maintenance repairs it’s been a great truck. I have to say it still runs great,sounds good. I’d buy another one!

My experience today was excellent. I was in and out for an oil change very quick.

Got the duramax diesel and getting 24 city and 32 highway is very good. Truck drives nice and is very comfortable. My 2 issues with this truck is the backup camera at night is useless (very dark) and interior lighting is not very good. You would have thought a 78k truck would have footwell lights, but it doesn’t.

The entire service experience was flawless ... from the greeting at arrival to my interaction with my service advisor (Dean). I couldn't ask for more. The appointment was timely and I was kept informed throughout the the entire process and there were no surprises.

Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.

The team at Star is absolutely amazing! My family has bought multiple cars from them and every time we are treated with the upmost professionalism. The deals are always extremely fair especially with the lifetime warranty that is given.

Let me start by saying I have the AT4 model with the Duramax 3.0L diesel. I had a 2024 Elevation with the 5.3L V-8 that I bought to pull my 22’ camper. While the Elevation pulled my camper fine it drank the gas like it was on a binge. And with a 26 gallon gas tank it seemed I was filling up every couple of hours. After one trip to Nova Scotia I knew something had to change. I pulled my camper out west to Yellowstone and back through Arizona. It pulled like a champ and fillups were a lot more manageable. Even driving the speed limit out west I still got four to five mpg better than with the gasser. I liked the Elevation but I love the AT4. Way nicer ride and great handling. I get 30 per gallon of diesel on the highway if I drive the speed limit but I got it to tow with. I added a Titian replacement fuel tank so I have 43 gallons instead of the 26 it came with.

The salesman , Royce was very knowledgeabe, very personable and very helpful. I would recomend this dealership.

Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !

We had an excellent experience through out the whole process. Sales Associate was very informative and no pressure. Communicated well and explained process of purchase. Financial team explained everything before and during process. Was very knowledgeable and informative. Vehicle was prepared and presented quickly and clean. Sales Associate gave detailed information and set up for vehicle. Did not feel rushed or pressured.

I have a 2023 GMC Sierra 1500 Denali with the 3.0 Diesel engine. I have 20,000 miles on it at the time of writing this. Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it likes DEF fluid while towing so pick up some extra DEF before you head out to tow something. Put about 8K miles on it this summer without adding any DEF fluid. seems to use a little more in the winter or when towing. Very quiet for a deisel and the fuel economy is awesome. Driving 70 mph down the freeway this truck gets about 30mpg, Drive 55mph on regular highways and this truck gets almost 40mpg. All around driving for me is about 26mpg. I used to fill up twice a week with my gas motor and now only once a week. Wireless Apple Carplay works great and the voice texting and mapping is a big plus. I also have the new SuperCruise feature which is awesome. Get on the freeway and set the supercruise on and the truck drives itself until i get to my exit (about 28 miles from home to work). Bose stereo is out of this world and all the storage is great to. I have a swingout bed toolbox, aluminum roll up tonneau cover, Lighted black GMC front emblem, Gloss Black 22" wheels, All Black decals and my dual exhaust bezels are black as well. I rotate the tires and change the oil every 5,000 miles. Couldn't ask for a better truck. Might get the ultimate next time as that has the messaging seats which i kinda wish I had.

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.

Does anybody else’s truck just sit there after you put it drive? I have to bump the accelerator to have it go into gear. ??????????????????????????????????????????? ?????????????

James Ogle and AB made the car buying experience a positive one. Thanks to both!

I love it the look the interior mine is a red one and it looks so good and it’s my baby and it runs so good and the technology is off the chain

I can't say anything bad. The staff is friendly, they don't examine you from head to toe like they did in other salons) They helped and gave advice. I am satisfied with the cooperation and recommend it to anyone planning to buy a used car in great condition.

Tom was such a great help through the whole process. He was easy going, no pressure sale. Love my new Sportage!

Great experience from start to finish. Had everything ready for me when we arrived. Car was started and heated up for us to test drove.

I bought a 2019 GMC Sierra Elevation. I traded in a FULLY loaded 2015 Sierra SLT, that I was really sad to see go, but the Elevation really sold me on styling and ride quality. I lost a couple high end bells and whistles, but the overall performance and look of the truck make up for it big time!

Excellent service, service section not pushy, explains what's needed,gives time to customer to make decision on what to do. Only negative to Carshop is no Military Discount. Would get more business with Discount.

This truck has a jerk when changing gears sometimes. I enjoy the truck overall easy to handle and comfortable. Drive with ease sight is good when driving.

Easy purchase experience, would recommend to anyone looking for a new car. Everyone there was friendly and made the whole process as smooth as possible

It really felt like they wanted to help me. I know nothing about cars, but they showed me what to check and what to look at. Bought a Nissan Versa. Four months later - not a single regret.

I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.

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!

Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?

Wonderful experience. Mike my sales guy was very informative, patient and honest. I was very comfortable with him helping me choose the right vehicle for me. He listened to me with what I was looking for and the monthly amount I wanted to spend and never tried to steer me away of what I wanted. I would definitely recommend him to anyone looking for a vehicle.