Used 2018 GMC Sierra 3500HD for Sale Nationwide
288 results
CarGurus Analysis:
2018 GMC Sierra 3500HD
With 286 currently listed for sale and an average price of $40,776.00, 29.4% of 2018 GMC Sierra 3500HD models for sale on CarGurus are rated as good or great deals.
Owners rated the 2018 GMC Sierra 3500HD 3.67 / 5 stars.
68.2% of 2018 Sierra 3500HD models on CarGurus are accident free.
The 2018 GMC Sierra 3500HD is noted for its impressive hauling and towing capabilities, along with luxurious higher trim levels and smart tech features for towing and off-roading.
CarGurus Analysis: 2018 GMC Sierra 3500HD
Summary
With 286 currently listed for sale and an average price of $40,776.00, 29.4% of 2018 GMC Sierra 3500HD models for sale on CarGurus are rated as good or great deals.
Owners rated the 2018 GMC Sierra 3500HD 3.67 / 5 stars.
68.2% of 2018 Sierra 3500HD models on CarGurus are accident free.
The 2018 GMC Sierra 3500HD is noted for its impressive hauling and towing capabilities, along with luxurious higher trim levels and smart tech features for towing and off-roading.
Why it stands out
The 2018 GMC Sierra 3500HD is a formidable contender in the heavy-duty truck segment, primarily known for its robust towing and hauling abilities. With a maximum payload capacity of 7,442 pounds and a capable towing capacity of 35,500 pounds, it stands out for those needing serious work capability. Available in multiple configurations—including cab styles and bed lengths—shoppers can tailor the Sierra 3500HD to meet specific needs.
Additionally, the luxury offered in higher trim levels like the Denali provides an appealing contrast to the workhorse image, featuring premium materials and advanced technology like a high-quality audio system and extensive driver assistance features. However, some drawbacks include its size, which can make maneuvering in tight spaces challenging and the higher trims that can reach steep prices.
The fifth-generation model of the Sierra 3500HD showcases improved dimensions and powertrain options, contributing to its towing capability and overall performance. This modern iteration is favored not only for its capability but also for its higher-end features that compete well in both commercial and personal markets.
Other model years to consider
- Average price: $58,305.00
- Good/great deal percentage: 33.7%
- User rating: 5 / 5
- Total listings: 1322
- Average price: $69,617.00
- Good/great deal percentage: 33.1%
- User rating: 5 / 5
- Total listings: 1359
- Average price: $52,910.00
- Good/great deal percentage: 32.2%
- User rating: 5 / 5
- Total listings: 701
This analysis is based on CarGurus' proprietary market data from March 30, 2026, CarGurus experts' opinions, and generative AI.
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3.7 Overall rating
Filter by rating
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
Earl P
Reviewed a 2018 GMC Sierra 3500HD on Jan 30, 2023
Nice vehicle, just what Im looking for looking see more.
Richard H
Reviewed a 2018 GMC Sierra 3500HD on Mar 10, 2021
Good value. Great features. Love the vehicle, good value.
2018 GMC Sierra 3500HD Trims
| Trim type | MSRP |
|---|---|
| SLT Crew Cab DRW 4WD | $55,000 |
| Base Crew Cab LB DRW 4WD | $44,300 |
| Base | $36,100 |
| 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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