Used 2018 GMC Sierra 3500HD for Sale Nationwide
284 results
CarGurus Analysis:
2018 GMC Sierra 3500HD
With 281 currently listed for sale and an average price of $42,520.00, 27.8% of 2018 GMC Sierra 3500HD models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Sierra 3500HD 3 / 5 stars.
68.0% of 2018 Sierra 3500HD models on CarGurus are accident free.
The 2018 GMC Sierra 3500HD is celebrated for its impressive hauling and towing capabilities along with options for luxurious higher trim levels.
CarGurus Analysis: 2018 GMC Sierra 3500HD
Summary
With 281 currently listed for sale and an average price of $42,520.00, 27.8% of 2018 GMC Sierra 3500HD models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Sierra 3500HD 3 / 5 stars.
68.0% of 2018 Sierra 3500HD models on CarGurus are accident free.
The 2018 GMC Sierra 3500HD is celebrated for its impressive hauling and towing capabilities along with options for luxurious higher trim levels.
Why it stands out
The 2018 GMC Sierra 3500HD stands out in the heavy-duty truck segment for its combination of rugged functionality and sophisticated luxury. With exceptional towing and hauling capabilities, this truck is perfect for both commercial applications and personal use. An array of trim levels, including upscale Denali options, provides buyers with choices that blend robust performance with premium features. With the fifth-generation Sierra 3500HD, significant improvements have been applied to increase towing capacity, making it one of the leaders in its class. Although higher trims can come at a premium price, the enhanced comfort and technology they offer can make it a worthwhile investment. Not to forget, this model year retains a favorable percentage of accident-free vehicles, adding to its appeal among used truck buyers.
Other model years to consider
- Average price: $69,631.00
- Good/great deal percentage: 32.4%
- User rating: 5 / 5
- Total listings: 1,375
- Average price: $57,772.00
- Good/great deal percentage: 32.2%
- Accident-free percentage: 91.0%
- Total listings: 1,312
- Average price: $77,503.00
- Good/great deal percentage: 32.2%
- User rating: 5 / 5
- Total listings: 1,238
This analysis is based on CarGurus' proprietary market data from May 18, 2026, CarGurus experts' opinions, and generative AI.
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3.0 Overall rating
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Bryan L
Reviewed a 2018 GMC Sierra 3500HD on May 26, 2021
Its good looking and has the power to pull whatever and if it would break for some reason I efficiently in chevys
Gary L
Reviewed a 2018 GMC Sierra 3500HD on Oct 4, 2020
The def tank fill is under the hood and it is hard to fill and makes a mess when filling
2018 GMC Sierra 3500HD Trims
| Trim type | MSRP |
|---|---|
| Denali Crew Cab SB 4WD | $59,700 |
| Base | $36,100 |
| SLE Crew Cab DRW 4WD | $50,800 |
| Base Crew Cab 4WD | $43,600 |
| Base 4WD | $39,000 |
| SLE Crew Cab 4WD | $49,400 |
| SLT Crew Cab 4WD | $54,500 |
| Denali Crew Cab LB DRW 4WD | $59,300 |
2018 GMC Sierra 3500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 GMC Sierra 3500HD prices has changed over time.
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