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New and used
2025 GMC Sierra 1500 trucks
for sale
near
Cos Cob, CT
202 matches
30 miles from 06807
Be the first to know!
Est.
$400
/mo*
- 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
$60,484
King O'Rourke Auto Group
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Not Specified
Engine: 4 Cylinder
Stock #: G51333
VIN: 3GTPUCEK3SG294796
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Reviews
King O'Rourke Auto Group review
Apple play does not work?
The dealer was great. But the apple play in my 2024 Sierra is not yet supported. What the xxxx is that about? How the heck can you sell an incomplete vehicle? I?d like to know when it will be fixed. And it better be soon.
2025 GMC Sierra 1500 Elevation review
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
$81,739
King O'Rourke Auto Group
Vehicle information
Ext. color: Sterling Metall
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51350
VIN: 3GTUUGEL7SG309514
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
King O'Rourke Auto Group review
Service
Sean my service provider was excellent and insured my interaction with the service department went smoothly.
New
2025 GMC Sierra 1500 SLT
$72,105
King O'Rourke Auto Group
Vehicle information
Ext. color: Titan Rush Met
Int. color: Jet Black H1y
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51123
VIN: 1GTUUDEL6SZ238353
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
King O'Rourke Auto Group review
Great purchase experience
John McCoy was a great salesman! He was honest, communicated well, and applied no pressure to make a decision. This dealership was the only one on Long Island that was willing to negotiate a deal on the car I purchased. Every other dealer said that they could not lower the price of the car even $1. This is the third vehicle that I purchased or leased from this dealership and I will return when I am ready for my next vehicle.
New
2025 GMC Sierra 1500 Elevation
$59,534
King O'Rourke Auto Group
Vehicle information
Ext. color: Sterling Metall
Int. color: Jet Black H0u
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Not Specified
Engine: 4 Cylinder
Stock #: G51270
VIN: 3GTPUCEK2SG283367
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Reviews
King O'Rourke Auto Group review
Great deal.
Great deal. No gimmicks or nonsense. Thanks Sean for making it such a smooth transaction. When it?s time to for another purchase I will certainly be back.
New
2025 GMC Sierra 1500 Elevation
$67,780
King O'Rourke Auto Group
Vehicle information
Ext. color: Sterling Metall
Int. color: Jet Black H0u
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51266
VIN: 3GTUUCED9SG282172
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Reviews
King O'Rourke Auto Group review
Buying my Buick was a great experience, they give you
Buying my Buick was a great experience, they give you time to breath while looking around then approach for help and answer questions! Service area is alway great, always work with you to get the appointment you need! Will be leasing my next car from them for sure!!
New
2025 GMC Sierra 1500 Pro
$55,970
King O'Rourke Auto Group
Vehicle information
Ext. color: Sterling Metall
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
11-14
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G50266
VIN: 3GTUUAED9SG103276
Features
Convenience:
Keyless Entry, Keyless Start, Navigation System
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior:
Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
New
2025 GMC Sierra 1500 SLT
$72,105
King O'Rourke Auto Group
Vehicle information
Ext. color: Sterling Metall
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51360
VIN: 3GTUUDELXSG301762
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
New
2025 GMC Sierra 1500 Denali Ultimate
$87,160
King O'Rourke Auto Group
Vehicle information
Ext. color: Thunderstrm Gry
Int. color: Alpine Umber H40
Drivetrain: Four-wheel Drive
MPG:
14-17
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51029
VIN: 1GTUUHEL7SZ147597
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
New
2025 GMC Sierra 1500 Elevation
$66,579
King O'Rourke Auto Group
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51383
VIN: 3GTUUCED2SG303637
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
New
2025 GMC Sierra 1500 SLT
$68,579
King O'Rourke Auto Group
Vehicle information
Ext. color: Void Black
Int. color: Jet Black H1y
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G50813
VIN: 3GTUUDED8SG192355
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
New
2025 GMC Sierra 1500 Elevation
$64,214
King O'Rourke Auto Group
Vehicle information
Ext. color: Void Black
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51367
VIN: 1GTUUCED4SZ275467
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
New
2025 GMC Sierra 1500 Denali
$77,945
King O'Rourke Auto Group
Vehicle information
Ext. color: Thunderstrm Gry
Int. color: Jet Black H2x
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51219
VIN: 3GTUUGEL5SG267313
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
New
2025 GMC Sierra 1500 SLT
$66,820
King O'Rourke Auto Group
Vehicle information
Ext. color: Void Black
Int. color: Jet Black H1y
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G50420
VIN: 3GTUUDED1SG112605
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
New
2025 GMC Sierra 1500 SLT
$68,620
King O'Rourke Auto Group
Vehicle information
Ext. color: Titan Rush Met
Int. color: Jet Black H1y
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51312
VIN: 3GTUUDED5SG283664
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
New
2025 GMC Sierra 1500 Denali
$72,784
King O'Rourke Auto Group
Vehicle information
Ext. color: Titan Rush Met
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51349
VIN: 3GTUUGED0SG302316
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
New
2025 GMC Sierra 1500 SLT
$68,579
King O'Rourke Auto Group
Vehicle information
Ext. color: Void Black
Int. color: Jet Black H1y
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51020
VIN: 3GTUUDED3SG192361
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
New
2025 GMC Sierra 1500 SLT
$68,630
King O'Rourke Auto Group
Vehicle information
Ext. color: Titan Rush Met
Int. color: Jet Black
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G50262
VIN: 3GTUUDED5SG103907
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
New
2025 GMC Sierra 1500 Denali Ultimate
$86,805
King O'Rourke Auto Group
Vehicle information
Ext. color: Thunderstrm Gry
Int. color: Alpine Umber H40
Drivetrain: Four-wheel Drive
MPG:
14-17
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51037
VIN: 1GTUUHELXSZ221322
Features
Convenience:
Adaptive Cruise Control, Cooled Seats, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, HomeLink, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
New
2025 GMC Sierra 1500 SLT
$68,620
King O'Rourke Auto Group
Vehicle information
Ext. color: Void Black
Int. color: Jet Black H1y
Drivetrain: Four-wheel Drive
MPG:
22-26
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51279
VIN: 3GTUUDED7SG283522
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
New
2025 GMC Sierra 1500 Elevation
$69,319
King O'Rourke Auto Group
Vehicle information
Ext. color: Sterling Metall
Int. color: Jet Black
Drivetrain: Four-wheel Drive
Fuel type: Gasoline
Transmission: Not Specified
Engine: 8 Cylinder
Stock #: G51316
VIN: 3GTUUCEDXSG295528
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Tow Hitch, Tow Hooks
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
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 | $30,695 | 6 Great deals |
| 2021 GMC Sierra 1500 | $29,098 | 14 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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