Used GMC cars for sale near Hackettstown, NJ under $899,990

Buying process went seamlessly. Test drove one day, ordered one the next. Andrew found what we wanted and we bought it. It was ready in a few days.

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

Friendly service; sales staff is superb. I won?t go anywhere else! I never feel pressured or that I?m being taken. The car buying experience is the best!

Excellent and reliable, only thing buyers have to do is buy a AFM disabler that you can stick into OBD2 port to avoid lifter failure (longer story, nobody wants a V8 to run in V4)

Jonathan Martinez was GREAT!!! I explained my needs to him. I did not want anything too big. I have been in a Nissan for 13 yrs. Jonathan recommended the Compass and I find it to be just the right size for me. I love, love, love it. He explained the features to me which I am having a ball experimenting with. Especially happy he mentioned the idling at a traffic light shut off feature. I would have went into straight panic mode if he hadn't. Big shout out to Shante Abney who got me in the door. Compass for life!!!!!

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!

I was driving by this dealership and was happy to find it here on Cars.com too and now have a hub to their inventory on my favorite Car site! I am an online car shopping junkie of a sort and when I do decide to move on my next Used vehicle I will check Dover Used Car Center first because when I walked in I was treated as a person and not a target! Thanks for allowing me to browse and ask questions and not bombarding or pressuring me after. I look forward to doing business soon.

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

great communications. Sent the truck in via a tow truck and received notification that the vehicle arrived. From that moment forward I was kept current with communications up to and including that the vehicle was ready for pickup.

My 2022 GMC Sierra 3.0 Duramax pickup truck is a good truck. I work on a farm and I also drive an hour to see my girlfriend. For the farm, it has excellent towing capability and for the hour long drive to go see my girlfriend, depending on the weather for traveling, I can get up to 35 miles to the gallon!

I have bought 2 vehilcles from this dealership and have had zero problems and will purchase another this year. Everything was seamless. I would trust this dealership and recommend them.

I've owned this GMC Sierra 1500 All Terrain since it was 8 months old. With the exception of two warranty issues (failing power brake vacuum pump and transmission electrical harness), I have been totally happy with this truck. Up until now, my 1996 Chevrolet K1500 Silverado with it's 5.7L Vortec engine was my favorite truck of all time, this GMC (5.3L LS engine, 8 speed automatice) has earned the top spot now of my all time favorite truck. It is comfortable to drive, and runs as good as the day I bought it over 5+ years ago. I've got 71.5K miles on it. My biggest issue is I wished it had the 6.2L engine for better towing capabilities. Other than that ... love this truck.

Johnson GMC is amazing from sales to service to finance! Jason and his sales and service team are fantastic, I would absolutely recommend this dealer, you will never go anywhere else!

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.

My daughter saw a car online that she was very interested in so we drove to DND Autogroup from Pennsylvania to check it out. Everyone was very helpful and answered all of my questions with knowledge and professionalism. We decided we would purchase the car but because we were paying cash we needed to return a few days later. Dennis did all of the paperwork for us at our initial visit so that when we came back it was a very quick and easy process. So far my daughter LOVES the car and we are so pleased.

My dad bought the Sierra brand new in 2004 and I recently got it as a hand me down 2nd truck, and all I can say is it's perfect for what I need. Most reliable truck ever and I can get up to 16 in town and 22 on the highway. The 5.3 liter Vortec LM7 is probably the best engine ever made. The transmission is very responsive and the truck is surprisingly quick. And the 4 wheel drive works. My S10 never did that. Would definitely recommend. My only complaint is the ride is quite stiff with the twin leaf spring tow suspension, but it's supposed to be because it's toe suspension.

I had a great experience working with Victor. No fuss, no pressure, just a straight forward process of selling my car. Professional, kind & courteous service and a fair price. Thank you!

Nice styling,interior has a new design dash which is beautiful and convenient,safety features and cameras are great and easy to used and the active cruise is awesome.

Bluetooth/wifi issue....hardware replaced in a timely manner i hope it works....too much technology

We drove two states over to McKenzie Buick GMC in Milton, FL to meet with Nick and make a purchase on our new Yukon Denali. Customer service was top notch. We were going for their 2019 Yukon Denali to replace a 2008 Tahoe LTZ. We are very pleased with the vehicle. The upgrades are wonderful. Love the cooling seats, the wifi, the HUD and even days after our purchase they have reached out to check on how we were and mailed us a small gift that meant so much. We will definitely use them again if they ever have what we’re looking for on a future purchase. - Brandon Howell 2019 Yukon Denali

Simply wonderful people who want to help you. I cannot say enough great things about this place!!! As a matter fact I can’t wait to need a car for myself (since the one we got was for my husband) because I already know where we are going. Hali Garcia is amazing!!! he is honest, no shady talk and extremely helpful. CHECK THIS PLACE OUT!!!!

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.

George Gregory got us into the right car?.the process was painless. George was friendly and professional. This is our third car with SL and we?ll be back for our fourth.

I bought my 2020 with 36k miles a couple of years ago and I now have 60k miles of trouble free very enjoyable driving. It was expensive, but worth every penny. The ride is so quiet and comfortable my wife and I prefer traveling in it instead of our 2018 Acura MDX which we also love. The 5.3 V8 has plenty of power and towing ability. The multi-function tail gate is genius, I hope to never be without one again. We so enjoy all the bells and whistles, especially the wireless phone charger. So glad I bought this truck!

The salesman did a great job and even though I didn't buy the car I was interested in, it was because the salesman had the integrity not to sell it to me as soon as he learned there was a transmission issue with it. The honesty was refreshing.

2024 GMC sierra 1500 duramax 3.0 is great truck. Great ride and great MPG. 100% recommend to any prospective buyer. Love the truck and how it perform.

Star GMC & Tyler S are absolutely the best in the business! Tyler told me the truth about pricing, gave me an amazing deal, so I took an Uber from NJ to pick up my truck. Hands down the best dealership I have ever worked with. You are crazy if you go anywhere else!

Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due to better fuel economy. One of my best investments ever.

I had a 8am appointment. They got me in and out within a hour. Service consultant was very nice. All of the people in the service process were kind and professional. I appreciate the speedy but great service.

Its a decent car, but on a car frame. I had a GMC Envoy a truck frame SUV and it was so much nicer to sit higher than the sedans and baby SUVs on the road. Doe have nice accelerations and mileage tho.

I am not a regular customer but they squeezed me in quickly for a new battery. Job was done quickly and successfully. Kudos!!!!

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.

Tyler was awesome in getting us exactly what we wanted. Couldn’t be happier with our purchase.

2019 Canyon Denali. All sorts of bells and whistles, several that I don't really need. Biggest complaint: no memory seats and no Homelink garage opener. Ridiculous. What accountant made that decision?

Stefanne Rivera was very professional and worked with me to get my car handed over AAA towing even though I was not able to get to dealer. She understood my condition and was very understanding. She and is a valuable asset to the company.

Our AT4X has been an excellent mid-size truck. The ride is shockingly smooth and the engine has a lot of torque. Wish the interior had less plastic and GM's failure to have a rear view camera mirror or controls for garage/gate contols is inexcusible. Overall, could not be more pleased with this truck.

Great experience! They answered all my questions and even got me thinking about elements I hadn’t considered before coming in. I felt like my needs were heard, and at no time did I feel any pressure to get anything I didn't want. Thank you!

This is a luxury suv with plenty of room. I'm still learning the features. It is a smooth ride with a great interior. Great for towing a popup camper.

I had the best experience there Sara Early was so helpful and so sweet! She was so honest with me and gave me excellent advice. Will deffiently come back!

I fell in love with my GMC Terrain when I test drove it and have not lost that loving feeling! I have received tons of compliments on it.