2 New 2018 GMC Sierra for Sale
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2018 GMC Sierra overview
Shop 2 new 2018 GMC Sierra listings for sale nationwide, priced from $47,900 to $51,858 across 2 dealerships. The median asking price is $49,879, with an average mileage of 157,327 miles. Georgia has the most new 2018 GMC Sierra listings at 1, followed by Texas.
New GMC Sierra by model year
- 2026 GMC Sierra for sale91,102 listings
- 2025 GMC Sierra for sale861 listings
- 2024 GMC Sierra for sale88 listings
- 2023 GMC Sierra for sale13 listings
- 2022 GMC Sierra for sale8 listings
- 2021 GMC Sierra for sale8 listings
- 2020 GMC Sierra for sale11 listings
- 2019 GMC Sierra for sale2 listings
- 2017 GMC Sierra for sale2 listings
- 2016 GMC Sierra for sale3 listings
- 2015 GMC Sierra for sale1 listing
- 2014 GMC Sierra for sale1 listing
- 2013 GMC Sierra for sale1 listing
About 2018 GMC Sierra
Frequently Asked Questions
How many new 2018 GMC Sierra listings are for sale?
There are 2 new 2018 GMC Sierra listings for sale from 2 dealerships nationwide, priced from $47,900 to $51,858.
How much does a new 2018 GMC Sierra cost?
The median asking price for a new 2018 GMC Sierra is $49,879. Listings range from $47,900 to $51,858. The average mileage is 157,327 miles.
What is the cheapest new 2018 GMC Sierra for sale?
The lowest-priced listing is a 2018 GMC Sierra 4WD Crew Cab Standard Box Denali at $47,900 with 157,327 miles in Dublin, GA.

