Vehicle Details
2018 GMC Yukon
SLE
Mason City, IA 50401
Is this 2018 GMC Yukon SLE a good deal?
OAV verdict: Unscored
Why: Listed at $18,499, comparable market range $18,499–$18,499. Days on lot: 20 days (market average 64 days).
Market price position
$18,499 · only listing at this price
- Regional range
- $18,499 (0 listings)
- vs. market
- Exact match — no spread
- Comparable vehicles
- 0
Similar vehicles recently sold in an estimated 14–84 days.
Dealer Info
Mason City, IA
This dealer is not yet on OAV
Request a connection and we'll notify the dealer you're interested
About This 2018 GMC Yukon
Listing updated: May 17, 2026Listed by a franchise dealer in Mason City, IA · On lot for 20 days · VIN verifiable at NHTSA
This used 2018 GMC Yukon SLE is listed at $18,499 by a franchise dealer in Mason City, IA 50401. It has 156,425 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 5.3L V8 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available similar vehicles in the Mason City market, the estimated market range is $18,499 to $18,499.
This vehicle has been on the lot for 20 days.
Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).
Market context
This listing is part of OAV's broader Mason City, IA suvs market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.
How this deal is rated
OAV compares this 2018 GMC Yukon against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:
- Great Deal — priced below the typical range for comparable vehicles.
- Fair Price — priced within the expected range for comparable vehicles.
- Overpriced — priced above the typical range for comparable vehicles.
This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.
How this listing is verified
This vehicle listing was aggregated from a franchise dealer in Mason City, IA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKS2AKC5JR129725 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.
Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.
2018 GMC Yukon Market in IA
Comparable Vehicles
143
Average Price
$29,452
Price Range
$14,179–$41,000
Avg Days on Lot
64
Based on 143 comparable 2016-2020 GMC Yukon listings in IA, the average asking price is $29,452. This listing at $18,499 is $10,953 below average (37% below market). Comparable prices in IA range from $14,179 to $41,000. Similar vehicles spend an average of 64 days on dealer lots in this market.
Similar GMC Yukon Listings in IA
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLE — compare trims below)

2017 GMC Yukon
SLT
Spencer, IA

2018 GMC Yukon
SLT
Oskaloosa, IA

2017 GMC Yukon
SLT
Britt, IA

2017 GMC Yukon
SLT
Clear Lake, IA

2016 GMC Yukon
SLT
Dyersville, IA

2016 GMC Yukon
SLT
Elkader, IA

2016 GMC Yukon
SLT
Guttenberg, IA

2016 GMC Yukon
SLT
West Branch, IA