Vehicle Details
2018 GMC Sierra 1500
SLT
Kenner, LA 70062
Is this 2018 GMC Sierra 1500 SLT a good deal?
OAV verdict: Fair Price
Why: Listed at $24,995, comparable market range $20,480–$35,999, based on 20 comparable listings. Days on lot: 31 days (market average 72 days).
Market price position
$24,995 · within market range
- Regional range
- $20,480 – $35,999
- vs. market
- $4,515 above low · $11,004 below high
- Comparable vehicles
- 20
Similar vehicles recently sold in an estimated 12–54 days.
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.
Mattingly Motors
Kenner, LA
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Request availability and out-the-door price
OAV will route your inquiry to Mattingly Motors for current availability of this 2018 GMC Sierra 1500 SLT and an out-the-door price quote (taxes, fees, addons included).
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
About This 2018 GMC Sierra 1500
Listing updated: Jun 22, 2026Listed by an independent dealer in Kenner, LA · On lot for 31 days · VIN verifiable at NHTSA
This used 2018 GMC Sierra 1500 SLT is listed at $24,995 by mattingly motors in Kenner, LA 70062. It has 110,142 miles on the odometer. The exterior color is White. It features a RWD drivetrain with a 5.3L V8 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 20 similar vehicles in the Kenner market, the estimated market range is $20,480 to $35,999.
This vehicle has been on the lot for 31 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 Kenner, LA trucks 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 Sierra 1500 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.
Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.
How this listing is verified
This vehicle listing was aggregated from an independent dealer in Kenner, LA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTP1NEC3JG367208 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 Sierra 1500 Market in LA
Comparable Vehicles
387
Average Price
$27,318
Price Range
$8,995–$43,096
Avg Days on Lot
72
Based on 387 comparable 2016-2020 GMC Sierra 1500 listings in LA, the average asking price is $27,318. This listing at $24,995 is $2,323 below average (9% below market). Comparable prices in LA range from $8,995 to $43,096. Similar vehicles spend an average of 72 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in LA
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLT — compare trims below)
2020 GMC Sierra 1500
SLT
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2020 GMC Sierra 1500
SLT
Opelousas, LA
2019 GMC Sierra 1500
SLT
Alexandria, LA
2019 GMC Sierra 1500
SLT
Pineville, LA
2020 GMC Sierra 1500
SLT
Metairie, LA
2020 GMC Sierra 1500
SLT
Gonzales, LA
2020 GMC Sierra 1500
SLT
Hammond, LA
2020 GMC Sierra 1500
SLT
Monroe, LA