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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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New and used
2025 GMC Sierra 1500 trucks
for sale
near
Cos Cob, CT
- 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.






New
2025 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
The salesman was great, he did his best to accommodate,
The salesman was great, he did his best to accommodate, however price was not negotiable for the vehicles condition.
I have the 1500 double cab with standard bed.
I have the 1500 double cab with standard bed. The reason I have this vehicle is I really like the 6.5 foot bed. The crew cab with same bed is just too long. The things I dislike about this model is that it only comes in the SLE model. For the 2025 that means the external mirrors do NOT have a power fold in and it does not have a seat memory for more that one driver. The power fold in for the mirrors is extremely important to me.






New
2025 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Extremely professional.
Extremely professional. Polite and courteous. Knowledgable. Willing to go the extra mile. Would recommend ten times over to friends and family alike

New
2025 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I was just tagging along with a friend, but ended up
I was just tagging along with a friend, but ended up falling for the Enclave. Comfy, roomy, and the place had this quiet, relaxed vibe. Even made myself a coffee while deciding. Might be time to retire the old car.






New
2025 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Wonderful experience, never felt pressured.
Wonderful experience, never felt pressured. Chris answered all the questions and explained features. He was very patient with me. I would recommend this place to anyone

New
2025 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
The Ingersoll employees provide excellent and friendly
The Ingersoll employees provide excellent and friendly service as always whenever I go there for service or to purchase a new car. I highly recommend the dealership.

New
2025 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Always reliable and outstanding customer service.
Always reliable and outstanding customer service. Waiting area well stocked and comfortable. Staff friendly and informative, attentive to details and future needs. Service department used modern diagnostic equipment that can be reviewed while waiting






New
2025 GMC Sierra 1500 Elevation
Vehicle information
Features






New
2025 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I made a last minute appointment and was accommodated in
I made a last minute appointment and was accommodated in a timely fashion. The service was excellent. I wax just in there for an oil change and a tire rotation and it was cheaper at the dealer then on the outside.






New
2025 GMC Sierra 1500 SLT
Vehicle information
Features






New
2025 GMC Sierra 1500 Elevation
Vehicle information
Features






New
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
This is my third lease with Melissa.
This is my third lease with Melissa. It can?t get any easier!!! She is the best!!! She always knows how to help us make this transition seamless!






New
2025 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Pleasure to deal with RVC GMC easy to make appointments
Pleasure to deal with RVC GMC easy to make appointments and the staff are always attentive and helpful. Great! Great! Great! Great! Great! Great! Can?t think of anything else to say






New
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Pleasantly surprised that my car was repaired so quickly.
Pleasantly surprised that my car was repaired so quickly. Very nice and helpful Service Advisor Stan. I was quite shocked when he called to say it was ready.






New
2025 GMC Sierra 1500 Elevation
Vehicle information
Features






New
2025 GMC Sierra 1500 Elevation
Vehicle information
Features






New
2025 GMC Sierra 1500 Denali
Vehicle information
Features
Vehicle information
Features
Reviews
Thank you so much!
Thank you so much!! GMC of MahWah!! Knowledge and helpful service, If anyone looking for a car and great deal just go to them and you won’t be disappointed, Shoutout to my SALESMAN!! GERALD PASCUCCI.. He’s the BEST and he will explain everything you need to know and will make your dreams car happen!!

New
2025 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Nothing flashy, just solid and honest.
Nothing flashy, just solid and honest. Prices matched online listings, no weird add-ons. Took an Envision out for a test drive 15 minutes after walking in. They don’t act like sales pros, just real people helping out.






New
2025 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Marilyn has awesome product knowledge found exactly what
Marilyn has awesome product knowledge found exactly what I was looking for. My experience was a smooth no pressure transaction.






New
2025 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
They do everything from inspection to body work.
They do everything from inspection to body work. When I go here service usually pretty fast. Andy Melo was my contact. He does a good job of explaining what?s going on with my truck?..
GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2024 GMC Sierra 1500 | $37,882 | 14 Good deals |
2023 GMC Sierra 1500 | $38,365 | 11 Good deals |
2022 GMC Sierra 1500 | $30,749 | 10 Good deals |
2021 GMC Sierra 1500 | $29,098 | 13 Good deals |
*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.
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