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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
GMC cars
for sale
near
Harmony, NJ
under $899,990
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
GMC Certified
2023 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
Bought a few cars from this dealership.
Bought a few cars from this dealership. Great customer service and the staff is always friendly.
GMC Certified
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Buying process went seamlessly.
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.
Overall I am very happy with my new Truck.
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?
Used
2023 GMC Sierra 1500 Pro
Vehicle information
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Reviews
My parents bought their car here, I helped with the
My parents bought their car here, I helped with the paperwork. Everything was calm and organized. My dad rarely compliments anyone, but he said, “I wish everyone worked like this.”
Awsome
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!
Used
2019 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Easiest car buying experience.
Easiest car buying experience. Wouldn’t dream of going anywhere else. Thanks to everyone involved!
2019 Sierra SLT X31
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
GMC Certified
2022 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
General service performed.
Very good dealership. Folks in service department always do an awesome job. Any issues I had, they communicated with me in a very timely manner. They do quality work. I'm a very satisedfied customer.
2022 GMC Sierra SLT 3.0 Duramax
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!
Used
2024 GMC Terrain AT4
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Reviews
My salesman, Anthony P.
My salesman, Anthony P. was very dedicated trying to get me the best price for a 2025 Forester. He knew my concerns and limitations. The process took a few days, but eventually was deal was done. He was very knowledgeable and I would request him when buying again ffrom Ciocca.
I always bought the GMC Acadia (4 times) but decided to
I always bought the GMC Acadia (4 times) but decided to try the terrain. I absolutely love it and it's a great car for zipping around in town. I would take it for a weekend trip but not on a long trip as it doesn't have a lot of cab room, but for two people it is fine
Used
2022 GMC Terrain SLT
Vehicle information
Features
Reviews
Friendly service; sales staff is superb.
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!
Love my GMC Terrain!
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.
Used
2019 GMC Sierra 2500 SLE
Vehicle information
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Reviews
Star GMC & Tyler S are absolutely the best in the
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!
2019 GMC 2500 Denali Excellent Condition
Wonderful truck. Has had zero problems. I am trading for a new one. Truck is all original with no modifications. Truck is in excellent condition.
Vehicle information
Features
Reviews
Great service
Great experience, would highly recommend this dealership. Mike Y And Crystal are the best
Its a decent car, but on a car frame.
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.
GMC Certified
2023 GMC Sierra 3500 Denali
Vehicle information
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Reviews
The team at Star is absolutely amazing!
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.
Used
2024 GMC Terrain SLE
Vehicle information
Features
Reviews
Great Staff and Great Product!
Great Staff and Great Product! Only place I go for sales and service! Highly Recommended!
One of the most attractive looking t cars GMC has ever
One of the most attractive looking t cars GMC has ever designed. Looks just like a Lexus. Extremely roomy. Love every aspect of my Terrain.
Used
2021 GMC Canyon AT4
Vehicle information
Features
Reviews
Honest and very transparent.
Honest and very transparent. Everything was explained in detail and the staff was very friendly. Highly recommend Star for all your truck needs.
I have loved and owned Chevy and GMC midsized trucks
I have loved and owned Chevy and GMC midsized trucks since 98 when I purchased a used S-10. My latest purchase is a 2021 GMC Canyon Denali bought brand new. It's been a great truck until my power steering unit went out due to corrosion. It only has 32,200 miles on it and I have never gotten it wet other than car washes and driving in the rain which is normal conditions. I had purchased a mid grade extended warranty through GMC after my lease was up and purchased the truck. I am being told this is NOT covered due to it being external wiring. So I feel this is a manufacturing malfunction and bad engineering for water to be able to get in to cause such corrosion so beware. This is an open case filed with GM currently to hopefully rectify the matter.
Used
2021 GMC Sierra 2500 Base
Vehicle information
Features
Reviews
Beautiful truck
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!
GMC Certified
2023 GMC Acadia Denali
Vehicle information
Features
Reviews
Couldn’t get the truck Raceway had for sale!
Couldn’t get the truck Raceway had for sale! So I’m going to find another dealership.
I have owned my Acadia just under one year.
I have owned my Acadia just under one year. It is quiet, stylish, has an easy and very effective infotainment system, owns five star safety and shows every indication of being as reliable as the Yukon I owned for 20 years. This Suv will go to 60 mph in about 6.0 seconds flat. It has 20 inch wheels and tires and will turn better and stop faster than most every Suv. I have front and rear heated seats, cooled seats, a sunroof, memory settings and this is only an SLT. My gas mileage routinely exceeds EPA (with AWD). Driving from Milwaukee to Chicago, I averaged 29.8 MPG at 75 mph. EPA is 26 MPG at 65 mph. I truly LOVE that Car and Driver rates this SUV near the bottom. Better for me. I have the Home Run. The OWNERS of the GMC Acadia rate this SUV higher than Highlander Palisade, Explorer, Telluride and all the rest. Count me among them. FYI, not a GM employee, just a happy customer.
Used
2025 GMC Acadia Elevation
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Reviews
TOP NOTCH!
I cannot speak any higher of my experience with the professionals at Ray Price Mount Pocono dealership. The customer service I received is some of the best I have experienced anywhere. I randomly chose Ray Price simply because they had a great selection of the type of used vehicle I was looking for; I wanted to avoid hopping from one place to the next. They were an hour away, but the drive was worth it to me. My buying experience went very smoothly – they made it stress-free and easy. I highly recommend working with Jimmy – he wasn’t there to sell me a car; he was there to help me find a car that would fit my personal needs and one that I loved while still staying within my budget. He is extremely knowledgeable, easy to work with, friendly and honest, and listened carefully to help make relevant recommendations. A bit of a twist… I had a problem with my vehicle when I took it home. If I had purchased from a private seller or one of those roadside car dealers, this story would not have had a good ending. However, both Jimmy and Brian (general manager) worked with me to make things right. They were extremely cooperative, helpful and respectful. The situation was examined thoroughly, and many fair options were offered and considered. It naturally took some time to work through the process, but Brian had great follow through in keeping in touch with me along the way. I am extremely pleased with the positive outcome and – long story short – very thankful I went to Ray Price Mount Pocono to purchase my vehicle. There is no doubt I will return when our family is in the market for another vehicle. I HIGHLY recommend this business!
I saw this car driving by the dealership and
I saw this car driving by the dealership and automatically was drawn to it because of its color. GMC calls it brown but one print out called it crystal metallic purple. It changes colors depending on the weather. I love the handling, the dash and all the bells and whistles! My grandchildren love how much room that it has!
Used
2015 GMC Acadia SLT-1
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Reviews
Couldn't be happier with my purchase from Auto Valley
Couldn't be happier with my purchase from Auto Valley Group. These guys really care about their customers. I looked at few cars and they were all in good condition. Definitely recommend this dealer to others.
Would buy again!
Just the right size for 2 adults, a child, two large dogs and two large ice chests to head to the boat with all our equipment and food. Hated to see them downsize it in '17. It has had few maintenance issues and they have been reasonable in cost. It has kept it's value over the years.
Used
2022 GMC Acadia Denali
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Reviews
I love my Acadia Denali.
I love my Acadia Denali. It is fully loaded with anything you can think of.I love the V6 engine and how smooth it drives and rides
Vehicle information
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Reviews
Quality used cars
Just bought a used Mustang convertible from this location. Anton was a very friendly and knowledgeable salesman who gave me a good deal and got me driving the car home same day. Setting up the test drive was hassle free and I would recommend this dealership to anyone seeking a quality used car.
Like my 2015 Acadia Denali!
I've owned my 2015 Acadia Denali since 74900 miles were on it and it drives great! I hear things on its quality but in my experience it's been a joy to own.
Used
2016 GMC Sierra 2500 Denali
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Reviews
good dealer.
good dealer. happy with my car. finance took a little while, but they got it done in the end. car had a small problem and they fixed it before I picked it up. overall good experience
a great Truck
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!
Used
2015 GMC Sierra 1500 SLE
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Reviews
My husband and I purchased a 2015 Mustang from Auto
My husband and I purchased a 2015 Mustang from Auto Valley! Oleg was our sales associate and he made the whole process very simple! We are from out of state but that did not slow down the process which is very impressive! Oleg was great at communicating with me every step of the way! Daniel was the manager that assisted us as well! Wonderful and EASY car buying process! Thank you ! Highly recommend!
This truck is the base model and that is exactly what we
This truck is the base model and that is exactly what we were looking for. A good solid truck without all the fancy technology. It drives like a dream, handles just as well and the interior is sleek and well designed. Perfect black on black exterior.... a man's truck.
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used GMC by price
GMC under $899,990 by city
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GMC under $899,990 in Harmony, NJ
58 Great Deals out of 288 listings starting at $5,700
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GMC under $899,990 in Lopatcong, NJ
63 Great Deals out of 269 listings starting at $5,700
-
GMC under $899,990 in Lower Mount Bethel, PA
59 Great Deals out of 284 listings starting at $5,700
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GMC under $899,990 in Lopatcong Overlook, NJ
63 Great Deals out of 269 listings starting at $5,700
-
GMC under $899,990 in Greenwich, NJ
70 Great Deals out of 317 listings starting at $5,700
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GMC under $899,990 in Forks, PA
54 Great Deals out of 243 listings starting at $5,700
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GMC under $899,990 in Phillipsburg, NJ
64 Great Deals out of 269 listings starting at $5,700
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GMC under $899,990 in Upper Pohatcong, NJ
64 Great Deals out of 270 listings starting at $5,700
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GMC under $899,990 in Brookfield, NJ
54 Great Deals out of 267 listings starting at $5,700
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GMC under $899,990 in Brass Castle, NJ
60 Great Deals out of 286 listings starting at $5,700
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GMC under $899,990 in Belvidere, NJ
48 Great Deals out of 221 listings starting at $5,700
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GMC under $899,990 in White, NJ
42 Great Deals out of 198 listings starting at $5,700
GMC under $899,990 in Harmony, NJ by model
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GMC Sierra 1500 under $899,990 in Harmony, NJ
25 Great Deals out of 103 listings starting at $10,995
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GMC Acadia under $899,990 in Harmony, NJ
11 Great Deals out of 43 listings starting at $9,490
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GMC Terrain under $899,990 in Harmony, NJ
8 Great Deals out of 37 listings starting at $6,995
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GMC Sierra 2500 under $899,990 in Harmony, NJ
4 Great Deals out of 28 listings starting at $27,990
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GMC Canyon under $899,990 in Harmony, NJ
4 Great Deals out of 20 listings starting at $7,200
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
