2018 GMC Sierra 1500 tailgate — power liftgate, surround view, US market price snapshot
- Low
- $505
- Average
- $1,160
- High
- $1,926

Year & trim-specific price guide
A used 2018 GMC Sierra 1500 tailgate (power liftgate, surround view, US market) costs $505 to $1,926, with a median asking price of $1,000. Based on 5 priced salvage yard listings across the US, updated Aug 27, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | Updating | — | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $505–$1,926 | 5 |
Trim-specific context
This pricing covers the power liftgate, surround view, US market variant of the 2018 GMC Sierra 1500 tailgate, based on 5 priced listings. Its $1,000 median is 33% below the 2018 GMC Sierra 1500 tailgate overall median of $1,500.
There are 10 other tailgate variants available for the 2018 GMC Sierra 1500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
Back to full guide
Common questions
Based on 5 priced salvage-yard listings, a used 2018 GMC Sierra 1500 tailgate in the power liftgate, surround view, US market variant lists between $505 and $1,926, with a median asking price of $1,000.
In our current dataset, the power liftgate, surround view, US market variant appears only for the 2018 model year.