2020 GMC Terrain SLE
Vehicle Details
SLE
Ballwin, MO 63011
Is this 2020 GMC Terrain SLE a good deal?
OAV verdict: Overpriced
Why: Listed at $21,950, comparable market range $12,975–$21,627, based on 12 comparable listings. Days on lot: 410 days (market average 87 days).
Market price position
$21,950 · $323 above market high
- Comparable range
- $12,975 – $21,627
- vs. market high
- + $323 (1% above)
- Comparable vehicles
- 12
Market Retail Price (MRP™)
$17,301This vehicle $21,950 · $4,649 (27%) above MRP
MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.
True Retail Value (TRV™)
$20,638This vehicle $21,950 · $1,312 (6%) above TRV
TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-02) — an estimate, not an appraisal. How TRV works.
Comparable vehicles nationally have sold faster than the market baseline, but this listing has been available longer than the cohort’s typical sell-time (about 12–44 days).
What does Demand-Verified mean?
- This listing has been available about 9.3x longer than comparable vehicles typically take to sell (cohort sells in 12–44 days; this one is at 410). Confirm its history, condition, availability, and out-the-door price before proceeding.
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.
Dean Team Automotive Group
Ballwin, MO
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
Request availability and out-the-door price
OAV will route your inquiry to Dean Team Automotive Group for current availability of this 2020 GMC Terrain SLE 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 2020 GMC Terrain
Listing updated: Aug 2, 2026Listed by a franchise dealer in Ballwin, MO · On lot for 410 days · VIN verifiable at NHTSA
This used 2020 GMC Terrain SLE is listed at $21,950 by dean team automotive group in Ballwin, MO 63011. It has 22,940 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is White. 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 Overpriced — priced above market value. Based on 12 comparable listings matched to this vehicle, the estimated market range is $12,975 to $21,627. These comparisons match year, make, and model and may currently span trims and configurations (trim-level matching is rolling out).
This vehicle has been on the lot for 410 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 Ballwin, MO 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 2020 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 Ballwin, MO, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALMEV6LL111803 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.
2020 GMC Terrain Market in MO
MO Market Listings
158
Average Price
$17,948
Price Range
$8,500–$30,349
Avg Days on Lot
87
Based on all 158 2018-2022 GMC Terrain listings in the MO market, the average asking price is $17,948. This listing at $21,950 is $4,002 above the broader MO average (22% above the MO average). This is a wider, all-trim comparison across MO; OAV's price verdict above uses the closer comparable set. Comparable prices in MO range from $8,500 to $30,349. Similar vehicles spend an average of 87 days on dealer lots in this market.
Similar GMC Terrain Listings in MO
8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: SLE — compare trims below)
2021 GMC Terrain
SLE
Warrenton, MO
2022 GMC Terrain
SLE
Independence, MO
2022 GMC Terrain
SLE
St. Louis, MO
2022 GMC Terrain
SLE
St. Louis, MO
2022 GMC Terrain
SLE
Maryville, MO
2022 GMC Terrain
SLE
Lee's Summit, MO
2022 GMC Terrain
SLE
Kirksville, MO
2021 GMC Terrain
SLT
Warrenton, MO