Used 2018 GMC Sierra 1500 for Sale near Dallas, TX
402 results
![[G1W] White Frost Tricoat 2018 GMC Sierra 1500 SLT Crew Cab 4WD Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2025/11/27/06/14/2018_gmc_sierra_1500-pic-5127911913122016772-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
CarGurus Analysis:
2018 GMC Sierra 1500
With 386 currently listed for sale near Dallas, TX and an average price of $25,251.00, 22.8% 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.
67.6% of 2018 Sierra 1500 models on CarGurus are accident free.
The 2018 GMC Sierra 1500 features a smooth ride, luxurious feel, and offers power and fuel efficiency, making it an appealing choice for buyers looking for both utility and comfort.
CarGurus Analysis: 2018 GMC Sierra 1500
overall
Summary
With 386 currently listed for sale near Dallas, TX and an average price of $25,251.00, 22.8% 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.
67.6% of 2018 Sierra 1500 models on CarGurus are accident free.
The 2018 GMC Sierra 1500 features a smooth ride, luxurious feel, and offers power and fuel efficiency, making it an appealing choice for buyers looking for both utility and comfort.
Why it stands out
The 2018 GMC Sierra 1500 is designed to provide a blend of performance and luxury, making it a standout in the pickup truck segment. Its offerings include vivid exterior styling, a well-appointed cabin, and cutting-edge technology such as the standard GMC’s IntelliLink infotainment system with Apple CarPlay and Android Auto. With a range of engine options, including a robust 6.2-liter V8, the Sierra is capable of towing up to 12,500 pounds, accommodating both work-related tasks and leisure activities. Though it faces some critiques, such as a lack of backseat vents and occasional engine performance issues, positive owner reviews highlight the truck’s smooth ride and feature-rich interior. With its combination of strength, capability, and luxury, the 2018 Sierra continues to appeal to a diverse range of buyers.
Other model years to consider
- Average price: $53,432.00
- Good/great deal percentage: 43.7%
- User rating: 5 / 5
- Total listings: 302
- Average price: $43,782.00
- Good/great deal percentage: 37.1%
- User rating: 5 / 5
- Total listings: 272
- Average price: $31,870.00
- Good/great deal percentage: 21.2%
- User rating: 4.41 / 5
- Total listings: 500
This analysis is based on CarGurus' proprietary market data from June 9, 2026, CarGurus experts' opinions, and generative AI.
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4.5 Overall rating
Filter by rating
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: Dallas, TX Market Report
Pricing by Nearby Locations
Market Area: Dallas, TX
Key Insights
- Highest Average Price at Corsicana: The city of Corsicana reflects the highest average price at $30,032, indicating a potential shortage of inventory or higher demand for the GMC Sierra.
- Lowest Prices in Tyler: Tyler offers the lowest average price at $24,530, suggesting either higher inventory levels or a more price-sensitive demographic.
- Inventory Consistency Across the Region: Cities like McKinney (395 listings) and Denton (393 listings) provide a robust inventory, contributing to stable pricing patterns; their prices are relatively close to the lower end of the scale.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Corsicana, TX | 337 | $30,032 |
| Greenville, TX | 373 | $25,855 |
| Fort Worth, TX | 385 | $25,700 |
| Denton, TX | 393 | $25,315 |
| McKinney, TX | 395 | $25,373 |
| Waco, TX | 345 | $28,327 |
| Palestine, TX | 350 | $26,630 |
| Weatherford, TX | 354 | $25,047 |
| Tyler, TX | 358 | $24,530 |
Pricing Analysis by Model Year
Key Insights
- Notable New-Car Premium: The 2026 GMC Sierra 1500 shows a significant current average price of $62,866, which is approximately 64.4% above its MSRP, indicating strong market demand for the newest model.
- Recent Models Retain Value: Models from 2024 onward display robust pricing with minimal depreciation; for instance, the 2024 GMC Sierra 1500 is priced at $50,383, down just -3.3% vs MSRP.
- Steep Depreciation for Older Models: The 2017 GMC Sierra 1500 experiences a dramatic decrease in value, priced at $23,128, reflecting a depreciation of -18.5% vs MSRP.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 GMC Sierra 1500 | $38,300 | $62,866 | +64.4% |
| 2025 GMC Sierra 1500 | $38,300 | $53,382 | +39.3% |
| 2024 GMC Sierra 1500 | $37,700 | $50,383 | +33.7% |
| 2023 GMC Sierra 1500 | $37,100 | $46,879 | +26.5% |
| 2022 GMC Sierra 1500 | $35,400 | $43,622 | +23.1% |
| 2021 GMC Sierra 1500 | $30,100 | $34,241 | +13.6% |
| 2020 GMC Sierra 1500 | $29,600 | $32,216 | +8.5% |
| 2019 GMC Sierra 1500 | $29,600 | $31,632 | +6.9% |
| 2017 GMC Sierra 1500 | $28,405 | $23,128 | -18.5% |
| 2016 GMC Sierra 1500 | $27,815 | $18,336 | -34.1% |
| 2015 GMC Sierra 1500 | $26,670 | $19,773 | -25.9% |
| 2014 GMC Sierra 1500 | $26,075 | $16,434 | -37.0% |
These recommendations are based on CarGurus' proprietary market data from June 11, 2026, CarGurus experts' opinions, and generative AI.
