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U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

2021 GMC Terrain SLE

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Vehicle Details

VIN3GKALMEV6ML401900
TrimSLE
Exterior ColorWhite
DrivetrainFWD
Engine1.5L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot17

SLE

Overpriced
$19,59870,896 mi

Lillington, NC 27546

Is this 2021 GMC Terrain SLE a good deal?

OAV verdict: Overpriced

Why: Listed at $19,598. OAV has withheld a market verdict for this listing because its comparable evidence isn't sufficient to score it reliably. Listed 17 days.

Market price position

$19,598 · $2,840 above the market benchmark

Comparable range
$16,758 (11 listings)
vs. market high
+ $2,840 (17% above)
Comparable vehicles
11

Market Retail Price (MRP™)

$16,758

This vehicle $19,598 · $2,840 (17%) 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™)

$18,527

This vehicle $19,598 · $1,071 (6%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-23) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1358 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.

Local Range$16,758 – $16,758
Regional Range$16,758 – $16,758

John Hiester Chevrolet Of Lillington

Lillington, NC

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OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2021 GMC Terrain

Listing updated: Aug 22, 2026

Listed by a franchise dealer in Lillington, NC · On lot for 17 days · VIN verifiable at NHTSA

This used 2021 GMC Terrain SLE is listed at $19,598 by john hiester chevrolet of lillington in Lillington, NC 27546. It has 70,896 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 independent, evidence-backed Price-to-Market analysis rates this vehicle as Overpriced — priced above market value. OAV has not assigned a reliable comparable market range for this vehicle yet — the available comparable evidence isn't sufficient for a reliable verdict.

This vehicle has been on the lot for 17 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 Lillington, NC 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, 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 Lillington, NC, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALMEV6ML401900 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 NC

NC Market Listings

197

Average Price

$20,479

Price Range

$5,400–$32,679

Avg Days on Lot

62

Based on all 197 2019-2023 GMC Terrain listings in the NC market, the average asking price is $20,479. This listing at $19,598 is $881 below the broader NC average (4% below the NC average). This is a wider, all-trim comparison across NC; OAV's price verdict above uses the closer comparable set. Comparable prices in NC range from $5,400 to $32,679. Similar vehicles spend an average of 62 days on dealer lots in this market.

Similar GMC Terrain Listings in NC

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: SLE — compare trims below)