Used GMC Sierra 1500 for Sale nearCos Cob, CT
425 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Titanium Rush Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 24,129
- Stock #:
- Z4600
- VIN:
- 3GTUUDED7PG183203
Sponsored by Blasius Mitsubishi
2023 GMC Sierra 1500
SLT Crew Cab 4WD
24,129 mi
$46,986
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 44,895
- Stock #:
- Z4605
- VIN:
- 1GTUUGEL9PZ253762
Sponsored Listing
2023 GMC Sierra 1500
Denali Crew Cab 4WD
44,895 mi
$51,171
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 12,334
- Stock #:
- A193766
- VIN:
- 1GTUUCED9SZ193766
Sponsored Listing
2025 GMC Sierra 1500
Elevation Crew Cab 4WD
12,334 mi
$48,175
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- 4X2
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 76,492
- Stock #:
- NB167317
- VIN:
- 3GTNHAEK0PG167317
2023 GMC Sierra 1500
Pro Regular Cab RWD
76,492 mi
$24,135
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Brown (Beige)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 64,532
- Stock #:
- UB6630
- VIN:
- 3GTUUCET3NG557319
2022 GMC Sierra 1500
Elevation Crew Cab 4WD
64,532 mi
$36,220
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 88,143
- Stock #:
- 326938A
- VIN:
- 1GTR9BED0KZ304884
-$718
2019 GMC Sierra 1500
SLE Double Cab 4WD
88,143 mi
$26,714
$25,996
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White Frost Tricoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 77,249
- Stock #:
- HU27796A
- VIN:
- 3GTU9DED5LG287796
2020 GMC Sierra 1500
SLT Crew Cab 4WD
77,249 mi
$34,475
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 25,179
- Stock #:
- 11918
- VIN:
- 1GTRUCEK0PZ243319
2023 GMC Sierra 1500
Elevation Double Cab 4WD
25,179 mi
$37,907
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Titanium
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 66,866
- Stock #:
- X7592H26
- VIN:
- 1GTUUDED8NZ546153
2022 GMC Sierra 1500
SLT Crew Cab 4WD
66,866 mi
$37,886
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 113,059
- Stock #:
- PU6680V
- VIN:
- 1GTV2MEC3HZ358940
2017 GMC Sierra 1500
SLE Double Cab 4WD
113,059 mi
$20,167
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Pacific Blue Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 49,751
- Stock #:
- V6858U
- VIN:
- 1GTR9CED5MZ242195
2021 GMC Sierra 1500
Elevation Double Cab 4WD
49,751 mi
$34,173
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White Frost Tricoat G1w
- Fuel type:
- Gasoline
- Interior color:
- Jet Black H2x
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 83,637
- Stock #:
- UA2966
- VIN:
- 3GTU2PEJ8JG222966
2018 GMC Sierra 1500
Denali Crew Cab 4WD
83,637 mi
$30,799
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Silver
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 118,027
- VIN:
- 3GTU2VEC3FG121279
2015 GMC Sierra 1500
SLT Crew Cab 4WD
118,027 mi
$19,690
Recommended model year:
2025 GMC Sierra 1500
Shop 2025 GMC Sierra 1500 »With 9,660 currently listed for sale and an average price of $52,676.00, 37.8% of 2025 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2025 GMC Sierra 1500 5 / 5 stars.
95.3% of 2025 Sierra models on CarGurus are accident free.
The 2025 GMC Sierra 1500 features a luxurious interior, advanced technology, and a powerful engine lineup, including a 6.2-liter V8 that delivers exceptional towing capabilities.
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 18,568
- Stock #:
- U23291
- VIN:
- 1GTUUDED6SZ238765
2025 GMC Sierra 1500
SLT Crew Cab 4WD
18,568 mi
$43,490
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 63,057
- Stock #:
- FF205A
- VIN:
- 1GTU9BEDXKZ286761
2019 GMC Sierra 1500
SLE Crew Cab 4WD
63,057 mi
$29,476
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 145,540
- Stock #:
- U2152V
- VIN:
- 1GTV2LEC1HZ367114
2017 GMC Sierra 1500
Base Double Cab 4WD
145,540 mi
$15,700
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 33,027
- Stock #:
- PM117885
- VIN:
- 1GTUUGE85RZ117885
2024 GMC Sierra 1500
Denali Crew Cab 4WD
33,027 mi
$55,135
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White Diamond Clearcoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 231,466
- Stock #:
- C25171B
- VIN:
- 3GTU2WEC0FG122170
2015 GMC Sierra 1500
Denali Crew Cab 4WD
231,466 mi
$12,699
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Blue Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 38,941
- Stock #:
- 52307AQ
- VIN:
- 1GTUUCE84RZ108748
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
38,941 mi
$40,993
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 69,574
- Stock #:
- 107113
- VIN:
- 1GTV2MEC7HZ107113
2017 GMC Sierra 1500
SLE Double Cab 4WD
69,574 mi
$22,599
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 31,032
- Stock #:
- Z4675
- VIN:
- 1GTRUJEK4SZ109278
2025 GMC Sierra 1500
Elevation Standard Double Cab 4WD
31,032 mi
$38,643
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 100,065
- Stock #:
- 22304
- VIN:
- 1GTV2LEC2GZ347727
2016 GMC Sierra 1500
SLE 4WD
100,065 mi
$19,324
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Black
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 93,937
- Stock #:
- FT08794
- VIN:
- 3GTP9EEL4MG348003
Sponsored Listing
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
93,937 mi
$33,784
FAQs
How much does the GMC Sierra 1500 cost in Cos Cob, CT?
Is the GMC Sierra 1500 a good car?
How many GMC Sierra 1500 vehicles in Cos Cob, CT have no reported accidents or damage?
Is the GMC Sierra 1500 safe?
What fuel types are available?
4.5 Overall rating
Customers say
The GMC Sierra 1500 has received widespread acclaim from owners across its model years for its powerful performance, spacious and comfortable interiors, and impressive towing capabilities. Reviewers often highlight the stylish design and advanced features, making it a popular choice for both work and family use. However, many have expressed concerns regarding fuel economy, high pricing in some cases, and the reliability of certain features. Overall, while it's seen as a strong competitor in its class, a few drawbacks have been noted that prospective buyers should consider.
AI generated from the text of customer reviews.
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What people say
Aristotle A
Reviewed a 2022 GMC Denali Ultimate Crew Cab 4WD on Oct 17, 2025
Love this truck! Love the inline 6 diesel! And my fiance loves the massaging seats!
Anonymous
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 9, 2024
The truck had all the features I wanted and the price was in-line, or better with others in my search.
Matthew B
Reviewed a 2021 GMC AT4 Crew Cab 4WD on Jan 7, 2025
Best truck I have driven! Highway speeds are great and feels like I’m driving a Cadillac.
Chris B
Reviewed a 2024 GMC Sierra 1500 on Jun 12, 2026
Tons of features. Rides super comfortably. Love the heads up display.
GMC Sierra 1500 Trims
| Trim type | MSRP |
|---|---|
| SLE Crew Cab 4WD | $54,600 |
| Elevation Standard Crew Cab 4WD | $53,600 |
| Denali Ultimate Crew Cab 4WD | $84,400 |
| AT4X Crew Cab 4WD | $79,600 |
| AT4 Crew Cab 4WD | $67,000 |
| Elevation Crew Cab 4WD | $56,600 |
| Denali Crew Cab 4WD | $69,400 |
| SLT Crew Cab 4WD | $58,200 |
GMC Sierra 1500 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of GMC Sierra 1500 prices has changed over time.
See more price trendsGMC Sierra 1500 Pricing Analysis
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 1500 is priced at $60,973, representing a +58.5% increase over its MSRP, indicating strong demand for the latest model.
- Steep Depreciation for Older Models: The 2017 model shows a decline of -16.9% from its MSRP, while the 2015 model has depreciated by -27.5%, highlighting the rapid depreciation typical of older vehicles.
- Best Value Years: The 2021 GMC Sierra 1500 is priced at $36,155, which is only +20.5% above its MSRP, making it a relatively better value compared to newer models.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 GMC Sierra 1500 | $38,300 | $60,973 | +58.5% |
| 2025 GMC Sierra 1500 | $38,300 | $53,322 | +39.2% |
| 2024 GMC Sierra 1500 | $37,700 | $50,354 | +33.6% |
| 2023 GMC Sierra 1500 | $37,100 | $46,572 | +25.5% |
| 2022 GMC Sierra 1500 | $35,400 | $43,402 | +22.6% |
| 2021 GMC Sierra 1500 | $30,100 | $36,155 | +20.5% |
| 2020 GMC Sierra 1500 | $29,600 | $33,835 | +14.2% |
| 2019 GMC Sierra 1500 | $29,600 | $31,975 | +8.3% |
| 2018 GMC Sierra 1500 | $29,000 | $26,555 | -8.4% |
| 2017 GMC Sierra 1500 | $28,405 | $23,588 | -16.9% |
| 2016 GMC Sierra 1500 | $27,815 | $20,774 | -25.4% |
| 2015 GMC Sierra 1500 | $26,670 | $19,362 | -27.5% |
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in New York: The New York, NY market commands the highest average price at $39,744, likely due to higher demand and lower inventory.
- Lowest Prices in Chicago: Chicago, IL offers the lowest average price at $36,097, suggesting a more competitive market with higher inventory levels.
- Regional Variations: Cities like Dallas, TX ($41,007) and Atlanta, GA ($42,497) show higher prices, indicating regional demand differences, possibly influenced by local economic conditions.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| New York, NY | 475 | $39,744 |
| Dallas, TX | 850 | $41,007 |
| Atlanta, GA | 644 | $42,497 |
| Philadelphia, PA | 440 | $40,522 |
| Houston, TX | 748 | $40,625 |
| Washington, DC | 380 | $40,640 |
| Miami, FL | 283 | $38,145 |
| Los Angeles, CA | 423 | $37,582 |
| Boston, MA | 711 | $38,124 |
| Chicago, IL | 581 | $36,097 |
These recommendations are based on CarGurus' proprietary market data from July 9, 2026, CarGurus experts' opinions, and generative AI.
CarGurus recommends the 2025 GMC Sierra 1500
Summary
With 9,660 currently listed for sale and an average price of $52,676.00, 37.8% of 2025 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2025 GMC Sierra 1500 5 / 5 stars.
95.3% of 2025 Sierra models on CarGurus are accident free.
The 2025 GMC Sierra 1500 features a luxurious interior, advanced technology, and a powerful engine lineup, including a 6.2-liter V8 that delivers exceptional towing capabilities.
Why it stands out
The 2025 GMC Sierra 1500 stands out in the competitive full-size pickup truck market due to its upscale design and robust performance. With a focus on luxury and functionality, it offers a range of powerful engine options, including a turbocharged four-cylinder and multiple V8 configurations, catering to various needs from daily driving to heavy-duty towing. The Sierra's advanced technology features, such as the MultiPro Tailgate and available Super Cruise semi-automated driving system, enhance its appeal, making it a versatile choice for both work and leisure. Additionally, the high accident-free percentage and positive owner reviews underscore its reliability and customer satisfaction.
Other model years to consider
- Average price: $49,949.00
- Good/great deal percentage: 38.1%
- User rating: 4.64 / 5
- Total listings: 9,661
- Average price: $46,581.00
- Good/great deal percentage: 37.8%
- User rating: 4.33 / 5
- Total listings: 9,659
These recommendations are based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
Recent expert test drives
2024 GMC Sierra 1500
- Expert review7/10
- MSRP$37,700-$82,500
- Avg. price$49,456
- User rating4.6364
2020 GMC Sierra 1500
- Expert review8/10
- MSRP$29,600-$58,900
- Avg. price$33,662
- User rating4.2778
2023 GMC Sierra 1500
- Expert review8/10
- MSRP$37,100-$82,100
- Avg. price$45,981
- User rating4.3333
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