Used 2023 GMC Sierra 1500 for Sale near Key West, FL
485 results
CarGurus Analysis:
2023 GMC Sierra 1500
With 9,611 currently listed for sale and an average price of $46,818.00, 34.2% of 2023 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2023 GMC Sierra 1500 4.33 / 5 stars.
92.7% of 2023 Sierra 1500 models on CarGurus are accident free.
The 2023 GMC Sierra 1500 introduces a new Denali Ultimate trim, offering enhanced luxury features and impressive off-road capabilities.
CarGurus Analysis: 2023 GMC Sierra 1500
overall
Summary
With 9,611 currently listed for sale and an average price of $46,818.00, 34.2% of 2023 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2023 GMC Sierra 1500 4.33 / 5 stars.
92.7% of 2023 Sierra 1500 models on CarGurus are accident free.
The 2023 GMC Sierra 1500 introduces a new Denali Ultimate trim, offering enhanced luxury features and impressive off-road capabilities.
Why it stands out
The 2023 GMC Sierra 1500 sets itself apart in the full-size truck segment by combining luxury with robust performance and advanced technology. The introduction of the new Denali Ultimate trim elevates the Sierra's status by including features such as massaging seats and a high-end Kicker sound system, catering to buyers seeking both comfort and sophistication. With a variety of engine options, including a lively Duramax turbo-diesel that balances power and efficiency, the Sierra 1500 appeals to a wide range of truck enthusiasts, from everyday commuters to off-road adventurers. While some may find the extensive technology in the cabin a bit overwhelming for a traditional truck, it ultimately enhances vehicle usability, making it more competitive against rivals like the Ford F-150 and Ram 1500. The Sierra’s reputation for reliability, with 92.7% of models listed as accident-free, adds to its overall appeal.
Other model years to consider
- Average price: $43,827.00
- Good/great deal percentage: 34.1%
- User rating: 5 / 5
- Total listings: 9,061
- Average price: $50,801.00
- Good/great deal percentage: 33.8%
- User rating: 4.6 / 5
- Total listings: 9,620
- Average price: $53,033.00
- Good/great deal percentage: 34.2%
- User rating: 5 / 5
- Total listings: 9,413
This analysis is based on CarGurus' proprietary market data from May 18, 2026, CarGurus experts' opinions, and generative AI.
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4.4 Overall rating
Filter by rating
Three A
Reviewed a 2023 GMC AT4 Crew Cab 4WD on Jan 13, 2026
Great features. Good value. Only missing sunroof and slide back window but no big deal. Not sure of other models
Randy B
Reviewed a 2023 GMC Sierra 1500 on Apr 21, 2025
Medium to high risk based off engine issues if you plan to own long term.
Quinton C
Reviewed a 2023 GMC Sierra 1500 on Mar 18, 2024
Great looking truck, but doesnt have a standard size bed.
Marc P
Reviewed a 2023 GMC Sierra 1500 on Apr 5, 2024
I love the pick up, it has everything I was looking for, it rides like a charm and provide me the comfort I needed.
2023 GMC Sierra 1500 Trims
| Trim type | MSRP |
|---|---|
| Elevation Standard Crew Cab 4WD | $56,300 |
| SLE Crew Cab 4WD | $55,900 |
| AT4X Crew Cab 4WD | $81,700 |
| Denali Ultimate Crew Cab 4WD | $82,100 |
| Elevation Crew Cab 4WD | $57,800 |
| AT4 Crew Cab 4WD | $66,700 |
| SLT Crew Cab 4WD | $59,000 |
| Denali Crew Cab 4WD | $69,000 |
2023 GMC Sierra 1500 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2023 GMC Sierra 1500 prices has changed over time.
See more price trends2023 GMC Sierra 1500 Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Price in Chicago: The Chicago market commands the highest average price at $45,482, likely due to a robust demand for trucks in urban environments.
- Lowest Price in 2014 Sierra 1500 Model: The Boston market presents lower pricing, with an average of $46,930, which may indicate a saturated market or economic factors affecting demand.
- Inventory Fluctuations: Philadelphia leads with 679 listings, suggesting greater inventory might stabilize prices, while lower inventory in Houston (241 listings) results in higher average pricing due to scarcity.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Chicago, IL | 271 | $45,482 |
| Philadelphia, PA | 679 | $47,463 |
| Dallas, TX | 355 | $46,993 |
| New York, NY | 253 | $45,446 |
| Miami, FL | 526 | $45,398 |
| Atlanta, GA | 286 | $44,529 |
| Washington, DC | 688 | $48,259 |
| Boston, MA | 285 | $46,930 |
| Houston, TX | 241 | $44,946 |
| Los Angeles, CA | 470 | $44,956 |
Pricing Analysis by Model Year
Key Insights
- High New-Car Premium: The 2026 GMC Sierra 1500 reflects a strong market position with an average price of $58,769, which is approximately 53.7% above the original MSRP, suggesting high demand for new models.
- Accelerated Depreciation in Older Models: The 2018 GMC Sierra 1500 shows the earliest significant depreciation at ~8.1% below its original MSRP, indicating market softening for older years.
- Best Value in Recent Models: The 2021 GMC Sierra 1500 offers a better balance between price and features with an average price of $35,954, a mere 19.7% drop from its MSRP.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 GMC Sierra 1500 | $38,300 | $58,769 | +53.7% |
| 2025 GMC Sierra 1500 | $38,300 | $52,874 | +37.9% |
| 2024 GMC Sierra 1500 | $37,700 | $50,409 | +33.7% |
| 2022 GMC Sierra 1500 | $35,400 | $43,267 | +22.2% |
| 2021 GMC Sierra 1500 | $30,100 | $35,954 | +19.7% |
| 2020 GMC Sierra 1500 | $29,600 | $33,929 | +14.6% |
| 2019 GMC Sierra 1500 | $29,600 | $32,196 | +8.3% |
| 2018 GMC Sierra 1500 | $29,000 | $26,767 | -8.1% |
| 2017 GMC Sierra 1500 | $28,405 | $23,357 | -17.9% |
| 2016 GMC Sierra 1500 | $27,815 | $20,993 | -24.5% |
| 2015 GMC Sierra 1500 | $26,670 | $19,530 | -26.6% |
| 2014 GMC Sierra 1500 | $26,075 | $17,380 | -33.3% |
These recommendations are based on CarGurus' proprietary market data from May 14, 2026, CarGurus experts' opinions, and generative AI.
