2021 GMC Terrain SLT
Vehicle Details
SLT
Metairie, LA 70001
Is this 2021 GMC Terrain SLT a good deal?
OAV verdict: Unscored
Why: Listed at $20,473. OAV found only 6 comparable listings — too few for a reliable market range or verdict. Days on lot: 14 days (market average 70 days).
Market price position
Limited comparable data — OAV has not assigned a reliable market verdict to this listing yet.
Comparable vehicles nationally recently sold in an estimated 12–50 days.
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.
Crown Buick Gmc
Metairie, LA
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Request availability and out-the-door price
OAV will route your inquiry to Crown Buick Gmc for current availability of this 2021 GMC Terrain 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 2021 GMC Terrain
Listing updated: Aug 1, 2026Listed by a franchise dealer in Metairie, LA · On lot for 14 days · VIN verifiable at NHTSA
This used 2021 GMC Terrain SLT is listed at $20,473 by crown buick gmc in Metairie, LA 70001. It has 67,252 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a FWD drivetrain with a 1.5L I4 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. OAV has not assigned a reliable comparable market range for this vehicle yet — the comparable set is too limited.
This vehicle has been on the lot for 14 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 Metairie, LA 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 2021 GMC Terrain against similar vehicles currently available in the local and regional market — same make, model, and year range (currently across available trims and configurations; trim-level matching is rolling out), 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 a franchise dealer in Metairie, LA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALPEV8ML322584 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.
2021 GMC Terrain Market in LA
LA Market Listings
93
Average Price
$19,978
Price Range
$10,995–$30,443
Avg Days on Lot
70
Based on all 93 2019-2023 GMC Terrain listings in the LA market, the average asking price is $19,978. Because OAV has not assigned a reliable price verdict to this listing, it does not state how it compares to this broader average. Comparable prices in LA range from $10,995 to $30,443. Similar vehicles spend an average of 70 days on dealer lots in this market.
Similar GMC Terrain Listings in LA
8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: SLT — compare trims below)
2020 GMC Terrain
SLT
Marrero, LA
2019 GMC Terrain
SLT
Slidell, LA
2020 GMC Terrain
SLT
Ponchatoula, LA
2020 GMC Terrain
SLT
Marrero, LA
2022 GMC Terrain
SLT
Covington, LA
2020 GMC Terrain
SLT
Gonzales, LA
2021 GMC Terrain
SLT
Cut Off, LA
2020 GMC Terrain
SLT
Plaquemine, LA