Used GMC cars for sale near Willimantic, CT

It was a good experience. The lead sales man was a little on the rough side. But all was good.

Purchased new in October 2024. Total miles driven 9,276. Just completed a 4,734.2 mile trip through 9 states. Just a pleasure to drive. My wife and I were on the road 16 days, with only 8 driving days, longest day was 674 miles. Average driving speed was about 72+ miles per hour. Seat comfort was amazing, no discomfort, great considering having 4 back surgeries. Very solid on the road with little or no driving fatigue. Performance was great. Of the total miles, about 500 were in town driving and 300 miles was in 4x4 in a snow storm coming across Northern Texas in April. Average MPG was 26.4 with my best 500mile drive at 33mpg. The diesel engine is very quiet requiring me to check the tach sometimes to be sure I had pressed the off button. Very quiet on the road as well. This is my first diesel and I would highly recommend it. Plenty of power, great fuel economy, quiet and very responsive when you need that quick acceleration. amazingly nimble for a big SUV. The adaptive cruise works great. My previous GMC was a 2009, 6.2L V8 Yukon XL. I drove that one 140K miles over 14 years with nothing but routine maintenance, a great vehicle as well. Very happy with this 2024

I recently purchased my vehicle from Hoffman Lexus, and I am still genuinely blown away by how exceptional the entire experience was. From the moment I walked through the doors, I felt welcomed, valued, and taken care of in a way that is rare to find in the car-buying world. What made it even more impressive was that I was able to purchase and pick up my vehicle the very same day. Despite the quick turnaround, everything was handled with care, patience, and professionalism. Cherif, the sales manager, deserves special recognition for the incredible role he played in making this experience so smooth. He is absolutely phenomenal—professional, kind, attentive, and genuinely committed to ensuring customer satisfaction. Throughout the process, he checked in with me personally, made sure every detail was being handled promptly, and reassured me that my happiness mattered just as much as the sale itself. His leadership and customer-focused approach set the tone for the entire dealership. Alex, my sales representative, was equally impressive. From the start, he made me feel at ease and confident. He took the extra time to walk me through every feature, answer all of my questions thoroughly, and explain things in a clear and friendly way. What I really appreciated was his patience—never once did he rush me or make me feel pressured. Instead, he treated me like a priority, ensuring I felt supported throughout the entire process. His customer service was truly top-tier, and he made what can be a stressful experience feel smooth and enjoyable. Despite the quick, same-day timeline, the sale itself felt effortless. There were no problems, no delays, and absolutely no stress. Everything—from reviewing options, to paperwork, to preparing the vehicle—was handled efficiently and professionally. It was clear that the entire team at Hoffman Lexus values both quality and customer satisfaction. And then came the moment that truly took my breath away: when it was time for pickup, my new vehicle was waiting for me, beautifully detailed and wrapped with a big red bow on top! 🎀 That thoughtful gesture made the experience feel incredibly special—almost like receiving a gift rather than simply making a purchase. It showed just how much the team cared about making this a memorable milestone for me. If you're considering purchasing a Lexus, I highly recommend Hoffman Lexus. Be sure to ask for Cherif and Alex, because their dedication, professionalism, and genuine care for their customers truly sets them apart from any dealership I’ve ever visited. I left with a beautiful new vehicle and a truly exceptional buying experience that I’ll remember for a long time. This is what five-star service looks like, from start to finish.

I have enjoyed my vehicle. It is comfortable and drives very well. I like the color also. It is very roomy, takes off fast and the safety features are very beneficial.

Great people sure of the lady ZOE she?s very nice when I met her I knew I was going to meet nice female the vehicle I got was. Nice

Okay but what is the best way you can do this for with a good price and a nice price for a decent price like this one for like two or five years and a good price for a really good quality one of the ones that I got from the

I recently had an outstanding experience purchasing my 2024 GMC Sierra AT4 at Gates GMC in Windham, CT. From start to finish, the team at Gates exhibited clear communication and professionalism, making the process seamless and stress-free. What stood out the most was the transparency and honesty in every interaction, with no hidden agendas or surprises. I felt valued and understood, and they made sure all my questions were answered. I highly recommend Gates GMC for anyone looking for a reliable and customer-focused dealership. Thank you for an exceptional experience!

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

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.

Service was excellent, very helpful salesperson (Matt Bouchard) and finance person. I was surprised how much the salesperson helped, contacting insurance and even connecting my cell phone to car system:screen for me.

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!

We had a couple problems wit our q7 we just bought sean the service worker went beyond to help with third party warranty claims got it through, got us a loaner vihchle an was super perfessional, this man truely cares about there customers and there vehichles. I will definetly be coming back!

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.

Salesman Ekko was personable and wasn’t pushy but helped us with our needs. He was very helpful.

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)

Recently purchased a car from European Motor Cars and had an excellent experience. The staff was knowledgeable, friendly, and provided a seamless sales experience. The entire process was smooth, and I felt confident in my purchase. Highly recommend this dealership to anyone looking for a preowned vehicle

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.

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.

Working with Ray to close the deal was amazing. He is very familiar with the vehicles and options available to the customers. He knows the material and how to get his customers to their end goal. Thank you Ray for helping us drive away with our new Truck!!!!!

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.

Dealer reached out within half an hour of the inquiry and answered my questions regarding the truck. I was looking for a specific option the truck didn't have, but I was impressed with the sales staff knowledge of the truck despite it being from a competitors brand.

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.

I ended up with the car I need. Edgar was very helpful in helping me find the Subaru legacy that I needed. A little work needs to be done, I know about the window being off track, now I'm shaking as if I have a sunken ball joint. I was told the window would be taken care of, I'm really hoping this is too. I will be purchasing a second vehicle with my tax refund, which would make my third purchase. I would rate Bob valenti an 8.5 out of ten and my salesman a 9.5 out of ten. I've never purchased a car from a dealership more than once anywhere else and for good reason!

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.

Thank you so much (Charlie) for helping my husband and I purchase the vehicle we always wanted. I saw how you went above and beyond to get us out of our current loan and always with a smile on and very positive. You kept following up with us several times throughout the day. People like to hear that. You gave us options and hustled for us. Honestly, even if the deal wouldn’t have gone through, I would have been happy because you really tried. I never thought the deal would have gone through because of our credit issues from two years ago and everything but you made it possible. I look forward to working with you again on our next vehicle. I will definitely continue to buy here and I will always recommend you as a sales person. I can continue to say nice things about Shamrock and hope they knows they have a great employee. The Wrangler is absolutely awesome and the modifications are subtle but awesome.

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

Victoria and Sam were AWSOME to work with. Knowledgeable, personable and professional. I’ll recommend them to my friends and family. Got a great deal on a truck too.

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

After graduating a college my daughter was shopping for an affordable and reliable SUV. Thank you Peter for helping her find exactly what she wanted!!!

Great truck, solid engine, comfortable, smooth, and it handles great for such a large vehicle. Get one and enjoy miles of roadtrips with all you can tow or haul.

Such a great experience buying a car from Charlie at Shamrock Motors. Within 24 hours we were driving it off the lot. The no hassle prices made the purchase less stressful and Charlie was so fun to work with. Next time we are in the market for a car Shamrock will be the first place we look!

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

Good customer service and prices are reasonable, happy with my 2015 BMW 535 runs 100% Financing was easy and I got fair interest rate , Thank you Auto Care

Good afternoon everyone, yes, I’m a lady and I’m an owner of a 2017 GMC Sierra 1500 Denali, it has a V8 motor fully loaded sunroof & also it has heated seats & steering wheel for the cold winter months & in those hot summer months you have A/C seats nothing better than that am I correct? It’s been times like that wouldnt trade for the world!! So for all you ladies who think BIG TRUCKS are just for men, go out there & buy one have them put on some electronic slide in/out rails & go out & show the shows the boss!! lol 😄 I’m out looking for a new one now either a 2500/3500 pearl white

Rick was awesome, had the truck I wanted to look at ready to go when I arrived for my appointment. He was friendly and knowledge and made the buying process way less painless than a large dealership does. Highly recommend them if your looking for a quality used car.

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.