Used 2018 GMC Sierra 1500 for Sale near Boston, MA
370 results
CarGurus Analysis:
2018 GMC Sierra 1500
With 350 currently listed for sale near Boston, MA and an average price of $25,441.00, 23.4% of 2018 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Sierra 1500 4.44 / 5 stars.
73.1% of 2018 Sierra 1500 models on CarGurus are accident free.
The 2018 GMC Sierra 1500 features a smoother ride, luxurious feel, and a variety of engine options, making it a versatile choice for both work and comfort.
CarGurus Analysis: 2018 GMC Sierra 1500
overall
Summary
With 350 currently listed for sale near Boston, MA and an average price of $25,441.00, 23.4% of 2018 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Sierra 1500 4.44 / 5 stars.
73.1% of 2018 Sierra 1500 models on CarGurus are accident free.
The 2018 GMC Sierra 1500 features a smoother ride, luxurious feel, and a variety of engine options, making it a versatile choice for both work and comfort.
Why it stands out
The 2018 GMC Sierra 1500 continues to impress with its blend of luxury and functionality, maintaining a strong presence in the competitive truck market. This model is notable for its spacious and inviting interior, practical engine options, and upgraded standard features such as GMC's IntelliLink infotainment system. With a variety of trims available—from basic to luxurious Denali—buyers can choose the right balance of comfort, capability, and price. While some owners have pointed out minor drawbacks, such as missing backseat vents and concerns about engine performance, the overall satisfaction of Sierra 1500 owners remains high. The truck's solid construction, appealing aesthetics, and the ability to tow up to 12,500 pounds make it a robust choice for both work and leisure activities.
Other model years to consider
- Average price: $43,425.00
- Good/great deal percentage: 45.9%
- User rating: 5 / 5
- Total listings: 244
- Average price: $52,887.00
- Good/great deal percentage: 39.6%
- User rating: 5 / 5
- Total listings: 270
- Average price: $35,145.00
- Good/great deal percentage: 26.5%
- User rating: 4.9 / 5
- Total listings: 452
This analysis is based on CarGurus' proprietary market data from May 19, 2026, CarGurus experts' opinions, and generative AI.
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4.5 Overall rating
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Ryan A
Reviewed a 2018 GMC Sierra 1500 on Aug 5, 2025
Only thing i didn’t like is the gas mileage. Mine is slightly lifted though and averages about 13 miles to the gallon
Edward E
Reviewed a 2018 GMC Sierra 1500 on Feb 28, 2020
2018 GMC Sierra. Simply the best driving & riding truck I have ever owned. The magnetic ride sets it apart and was the reason I purchased a 2018 vs the newer body style without it. It’s also the reason I choose it over similar Ford and Dodge trucks.
Anonymous
Reviewed a 2018 GMC Sierra 1500 on Mar 3, 2021
very luxurious and drives incredible smooth.. Wouldnt know its a pickup truck
Jason J
Reviewed a 2018 GMC Sierra 1500 on Aug 20, 2022
Great truck, but not liking this heavy shudder from the torque converter.
2018 GMC Sierra 1500 Trims
| Trim type | MSRP |
|---|---|
| SLT Double Cab 4WD | $46,000 |
| Base | $29,000 |
| SLE Crew Cab 4WD | $44,700 |
| Base Double Cab 4WD | $37,000 |
| SLE Double Cab 4WD | $42,100 |
| SLT Crew Cab | $45,200 |
| Denali Crew Cab 4WD | $56,000 |
| SLT Crew Cab 4WD | $48,400 |
2018 GMC Sierra 1500 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 GMC Sierra 1500 prices has changed over time.
See more price trends2018 GMC Sierra 1500 Pricing Analysis: Boston, MA Market Report
Pricing by Nearby Locations
Market Area: Boston, MA
Key Insights
- Highest Prices in Brattleboro, VT: The city commands an average price of $35,210, which is likely driven by limited availability and higher demand.
- Lowest Prices in Hartford, CT: Featuring an average price of $22,636, Hartford reflects greater inventory and potentially lower demand, leading to more competitive pricing.
- Regional Pricing Disparities: Cities like Groton, MA ($25,409) and Worcester, MA ($25,725) exhibit average pricing closer to the regional average, indicating a balanced demand and inventory.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Brattleboro, VT | 306 | $35,210 |
| Groton, MA | 355 | $25,409 |
| Worcester, MA | 363 | $25,725 |
| Manchester, NH | 347 | $25,572 |
| Plymouth, MA | 339 | $24,618 |
| Chicopee, MA | 340 | $24,881 |
| Portsmouth, NH | 329 | $25,561 |
| Providence, RI | 345 | $23,463 |
| New Bedford, MA | 324 | $23,727 |
| Hartford, CT | 341 | $22,636 |
Pricing Analysis by Model Year
Key Insights
- Strong Premium for New Models: The 2026 model is currently priced at $60,013, significantly above its MSRP of $38,300, indicating high demand for the latest model.
- Depreciation Trends: Older models like the 2014 Sierra 1500 are observing a notable depreciation of ~39.5% from their original MSRP, reflecting a typical depreciation curve observed in trucks.
- 2022 Offers Best Value: The 2022 Sierra holds well within the market with a mere -2.3% depreciation compared to its MSRP, highlighting it as a compelling choice for budget-conscious buyers.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $38,300 | $60,013 | +56.7% |
| 2025 | $38,300 | $52,520 | +37.1% |
| 2024 | $37,700 | $48,178 | +27.7% |
| 2023 | $37,100 | $46,706 | +25.7% |
| 2022 | $35,400 | $43,599 | -2.3% |
| 2021 | $30,100 | $35,147 | +16.8% |
| 2020 | $29,600 | $34,086 | +15.1% |
| 2019 | $29,600 | $30,615 | +3.4% |
| 2017 | $28,405 | $23,697 | -16.7% |
| 2016 | $27,815 | $20,071 | -27.9% |
| 2015 | $26,670 | $17,317 | -35.2% |
| 2014 | $26,075 | $15,805 | -39.5% |
These recommendations are based on CarGurus' proprietary market data from May 21, 2026, CarGurus experts' opinions, and generative AI.
