2019 GMC Terrain SLE
Vehicle Details
SLE
New Castle, DE 19720
Is this 2019 GMC Terrain SLE a good deal?
OAV verdict: Fair Price
Why: Listed at $16,557, comparable market range $9,750–$18,391, based on 17 comparable listings. Days on lot: 3 days (market average 33 days).
Market price position
$16,557 · within market range
- Comparable range
- $9,750 – $18,391
- vs. market
- $6,807 above low · $1,834 below high
- Comparable vehicles
- 17
Market Retail Price (MRP™)
$14,071This vehicle $16,557 · $2,486 (18%) 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™)
$15,313This vehicle $16,557 · $1,244 (8%) above TRV
TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-18) — an estimate, not an appraisal. How TRV works.
Comparable vehicles nationally recently sold in an estimated 13–46 days, and this listing is still within that typical selling window.
What does Demand-Verified mean?
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.
The Hertrich Family Of Dealerships
New Castle, DE
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 The Hertrich Family Of Dealerships for current availability of this 2019 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 2019 GMC Terrain
Listing updated: Aug 18, 2026Listed by a franchise dealer in New Castle, DE · On lot for 3 days · VIN verifiable at NHTSA
This used 2019 GMC Terrain SLE is listed at $16,557 by the hertrich family of dealerships in New Castle, DE 19720. It has 92,227 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Gray. It features a FWD drivetrain with a 1.5L I4 engine and Automatic transmission.
OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 17 comparable listings matched to this vehicle, the estimated market range is $9,750 to $18,391. These comparisons match year, make, model, and market, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.
This vehicle has been on the lot for 3 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 New Castle, DE 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 2019 GMC Terrain against similar vehicles currently available in the local and regional market — same make, model, and year range, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. 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 New Castle, DE, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALMEV2KL366964 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.
2019 GMC Terrain Market in DE
DE Market Listings
18
Average Price
$17,384
Price Range
$12,275–$20,194
Avg Days on Lot
33
Based on all 18 2017-2021 GMC Terrain listings in the DE market, the average asking price is $17,384. This listing at $16,557 is $827 below the broader DE average (5% below the DE average). This is a wider, all-trim comparison across DE; OAV's price verdict above uses the closer comparable set. Comparable prices in DE range from $12,275 to $20,194. Similar vehicles spend an average of 33 days on dealer lots in this market.
Similar GMC Terrain Listings in DE
8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: SLE — compare trims below)
2018 GMC Terrain
SLE
Dover, DE
2020 GMC Terrain
SLE
New Castle, DE
2020 GMC Terrain
SLE
Newark, DE
2021 GMC Terrain
SLE
New Castle, DE
2017 GMC Terrain
SLT
Bear, DE
2018 GMC Terrain
SLT
Smyrna, DE
2018 GMC Terrain
SLT
New Castle, DE
2021 GMC Terrain
SLT
Seaford, DE