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

VINW1N0G8DB8MF963018
TrimGLC300
Exterior ColorBlue
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot58

2021 Mercedes-Benz GLC

GLC300

Unscored
$29,99834,676 mi

South Portland, ME 04106

Is this 2021 Mercedes-Benz GLC GLC300 a good deal?

OAV verdict: Unscored

Why: Listed at $29,998, comparable market range $29,998–$29,998. Days on lot: 58 days (market average 50 days).

Market price position

$29,998 · only listing at this price

$29,998 — single data point
Regional range
$29,998 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0

Market Retail Price (MRP™)

$29,998

This vehicle $29,998 · priced at 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™)

$27,518

This vehicle $29,998 · $2,480 (9%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-18) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1248 days.

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 update continuously.

Regional Range$22,424 – $22,424

Carmax South Portland

South Portland, ME

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

View all vehicles from carmax south portland

Request availability and out-the-door price

OAV will route your inquiry to Carmax South Portland for current availability of this 2021 Mercedes-Benz GLC GLC300 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 Mercedes-Benz GLC

Listing updated: Jul 18, 2026

Listed by an independent dealer in South Portland, ME · On lot for 58 days · VIN verifiable at NHTSA

This used 2021 Mercedes-Benz GLC GLC300 is listed at $29,998 by carmax south portland in South Portland, ME 04106. It has 34,676 miles on the odometer. The exterior color is Blue. It features a 4WD drivetrain with a 2.0L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available similar vehicles in the South Portland market, the estimated market range is $29,998 to $29,998.

This vehicle has been on the lot for 58 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 South Portland, ME 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 Mercedes-Benz GLC 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:

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 South Portland, ME, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN W1N0G8DB8MF963018 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 updated continuously; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2021 Mercedes-Benz GLC Market in ME

Comparable Vehicles

83

Average Price

$32,339

Price Range

$20,499–$41,990

Avg Days on Lot

50

Based on 83 comparable 2019-2023 Mercedes-Benz GLC listings in ME, the average asking price is $32,339. This listing at $29,998 is $2,341 below average (7% below market). Comparable prices in ME range from $20,499 to $41,990. Similar vehicles spend an average of 50 days on dealer lots in this market.

Similar Mercedes-Benz GLC Listings in ME

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: GLC300 — compare trims below)