Used GMC Sierra 2500 trucks for sale near Wauregan, CT

Good customer service, when they said my truck would be ready it was. Much better than Hurd where I bought the truck.

One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.

I delivered my Terrain to the service department and waited in the lounge. When the service was completed I paid with my GM credit card. The service department delivered my vehichle after it had been washed.

Everything was fast and easy. Our salesperson, Rachel, was very professional and knowledgeable about the features of the truck.

I paid over $106,000 for this truck with warranty. Do not care much about miles per gal. at that that price range. Just too much truck for me at my age.

Great service as usual. The tasca team is awesome to work with.

Excellent service very kind and helpful staff thank you very much . Everything went well and great service I highly recommend this dealership . Thanks again .

I've owned every other American truck and this is my first GMC. I bought the 2500 HD Texas Edition. I absolutely love this truck. It's everything I could have hoped for and more. It is able to pull my 30' travel trailer with no problems. So now when we go out with our trailer I'll have no worries. The look and feel of the truck is outstanding. The 6.6L gas engine actually gets great gas mileage. It gets about the same as my Ford f150 ecoboost. Probably better on the highway. Looking at about 13 miles in the city and 15 plus on the highway. Definitely got a better truck for the price compared to any other american models with the same characteristic and options.

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.

Purchased a used truck - they had exactly what I was looking for. Had a 5th wheel hitch installed. Mike called me every few days to let me know the status. GREAT SERVICE ALL THE WAY AROUND!

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.

We sat with Greg at 3:30 pm A quick test drive and purchased and given the keys by 6 pm. Greg Sloan handled everything with ease . He went above and beyond d beyond. His professionalism and customer service was exceptional!! I would highly recommend Brustonolon, by far the best car buying experience we have ever had!!!!

If it wasn’t for the Service Manager Dominic and Customer service rep Matthew who works for Dominic, the vehicle would have been sold months ago! They both went out of the box to get all issues fixed . I can’t say enough about these two and have repeatedly tried contacting the District Manager for Tasca GMC in trying to let him know that they’ve secured our loyalty. We’ve purchased more than 7 vehicles from Tasca and didn’t want to take our business elsewhere. TY Tasca for having such valuable employees. Nicole Saunders Owner of 2024 GMC Sierra Denali .

I had routine maintenance done on my Encore. The service as usual was excellent. Very friendly and professional service staff. They are a pleasure to work with.

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!

I got an unsuspected flat tire on a Monday morning on my way to work-Dominic, the service advisor got me in and out of the dealership within 90 minutes 🥲 thank you so much for helping me

I had a very good experience buying a new Outlander from Courtesy last week. This was my first experience dealing with them. Salesman Kyle and the finance guys were easy to deal with; everybody was upfront and honest. I would definitely buy from them again.

Love everything about this Duramax Denali except the fuel mileage. 13-14 Mpg tops when not towing. Bought truck cause previous was stolen. Wish I still had my 6.2 High Country!

Ive been in the car business for almost 18 years now and today I had one of the easiest, seamless, and outright outstanding experiences with my sales consultant Nick Cardillo, and General Manager Miles Bedford. I came from out of state to make the deal, and Im a bit particular with how I like my vehicle delivered so I gave Nick a task list before I got there to make it quicker and easier on him at the end of the month and he hit it out of the park. I was in and out in less than 1 hour with my new Hummer EV. He even made a special trip on his day off to make everything was perfect for me. Customer focused service is so rare nowadays and I am so thankful for the Tasca teams commitment to that. Bravo and much success in the future! I appreciate you all.

A quality dealership in all respects. Knowledgable personel in sales, finance, parts and service. We?ve been dealing with this dealership for nearly a decade since moving to RI. We have either purchased or traded in several vehicles with the promised hassle free process. Our vehicles are always serviced/repaired right the first time at a reasonable cost.

this truck fits my needs better than the other 2500 models. Its hauling and towing performance along with its many people comforts will satisfy us for a long time to come.

Whenever I need to service my Enclave, I always reach out to John G. at Tasca. He always gets me in quick and makes sure I am satisfied with everything prior to leaving. I appreciate him always checking to see if something is covered by my extended warranty and always lets me know other costs up front. Thanks for your help!

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.

Due to a national backorder of a part my truck took over 120 days to return. Gates GMC did inform me thru the process

I brought my 2013 Mazda3 in for servicing, the right rear Strut had broken off. I was greeted by Jospeh Sherman, Service Consultant, and he worked with me, throughout the entire process of repairing my vehicle and making sure I had a loaner car to use. I cannot say enough wonderful things about how professionally, courteously, kindly and compassionately Joseph treated me!!!!!!! He is the ultimately Best customer service representative I have ever worked with at Tasca or anywhere else in my life! He kept me informed of every detail about the repair of my car and was always immediately responsive to any inquiry I made. He represents the great integrity that Tasca has always been famous for! Any business would be fortunate to have Joseph represent them, and I am grateful Tasca has Joseph! My repairs were done in a timely fashion, and I appreciated the service person who worked on my car, sending me a video of the entire underside of my vehicle. I close with this phrase: BRAVO to TASCA and especially to JOSEPH SHERMAN!!

Fantastic!! I worked with Jim and he was very knowledgeable but not pushy or aggressive the whole process was smoother than I could have imagined. Definitely recommend