Used 2023 GMC Sierra 1500 Elevation trucks for sale near Upper Montclair, NJ

Janet Campora provided excellent and professional customer service with a smile. I also appreciated Eric Castro's assessment and repair of my vehicle.

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!

Tom did a great job servicing our vehicle and taking care of us quickly even though we did not have a scheduled appointment. Much appreciated!

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.

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

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.

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. ??????????????????????????????????????????? ?????????????

They did a great job helping me pick the perfect model that fit my exact requirements. I really appreciate how thorough they were! Thank you so much!

THANK YOU GUYS!~ The approval process did take some time, but they were patient, communicative, and genuinely helpful every step of the way. The wait was 100% worth it for such a great vehicle and the way they treated me. I loved the service and can't wait to come back for another car down the road. I highly recommend!

So happy to have meet and had a great experience with Mr George and the staff at Mcquire GMC....I'm looking foward to a great and positive relationship with this great dealership.

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.

The finance guy and my salesman were absolute lifesavers! We spent days hunting for a solid 16th birthday car for my daughter…something nice but not gonna break the bank. Found this dealership with awesome prices, checked it out, and these guys treated us like family. They listened, worked the numbers until the payments actually fit our budget, and didn't push anything shady. My daughter’s over the moon! 100% recommend!

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.

Excellent service with my GMC Yukon Denali - very attentive and took me in without an appointment.

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 wanted to take the time to show my appreciation for the staff here! I had the best experience I’ve ever had buying a car. My credit was terrible bt they approved me in no time. I appreciate you guys for this experience.

The staff was amazing working with our price range and making sure we got the monthly payment we were looking for. This has been a great experience!

This is my second time at Hawthorne Chevrolet, last time they were very professional with the care of my corvette. Which is why I came back again Will be doing my service here from now on Fast efficient service and Michael gave me a good price on the transmission service my corvette was due for. Same day turn around, which I was happy about Thanks!

Another Great Job by Dave and the entire service department!

I had the opportunity of working with Ernie this past weekend. He was professional and transparent from the start. He made the process smooth for me after visiting 3 dealerships prior. We struck a great deal and I drove off my my beautiful new car! Thanks Ernie!!

I started by messaging them through the website chat, saying I needed something small but not underpowered. The guy asked a few clarifying questions, then sent me several VINs with photos and Carfax reports. When I came in, it already felt like they knew me by name.