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

VIN3GCUYEELXMG248168
TrimRST
Exterior ColorBrown
Drivetrain4WD
Engine6.2L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot87

2021 Chevrolet Silverado 1500

RST

Unscored
$25,988137,422 mi

Portland, ME 04102

Is this 2021 Chevrolet Silverado 1500 RST a good deal?

OAV verdict: Unscored

Why: Listed at $25,988, comparable market range $31,993–$35,240, based on 8 comparable listings. Days on lot: 87 days (market average 82 days).

Market price position

31,993
35,240
25,988

$25,988 · $6,005 below market low

$31,993comparable$35,240
Regional range
$31,993 – $35,240
Market Retail Price (MRP™)
$33,617
vs. market low
— $6,005 (19% below)
vs. MRP™
$7,629 (23%) below MRP
Comparable vehicles
8

MRP™ (Market Retail Price) is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1559 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Local Range$31,993 – $35,240
Regional Range$24,995 – $38,894

Quirk Chevrolet Of Portland

Portland, ME

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

View all vehicles from quirk chevrolet of portland

Request availability and out-the-door price

OAV will route your inquiry to Quirk Chevrolet Of Portland for current availability of this 2021 Chevrolet Silverado 1500 RST 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 Chevrolet Silverado 1500

Listing updated: Jul 14, 2026

Listed by a franchise dealer in Portland, ME · On lot for 87 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Silverado 1500 RST is listed at $25,988 by quirk chevrolet of portland in Portland, ME 04102. It has 137,422 miles on the odometer. The exterior color is Brown. It features a 4WD drivetrain with a 6.2L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 8 similar vehicles in the Portland market, the estimated market range is $31,993 to $35,240. The local market range in ME is $31,993 to $35,240.

This vehicle has been on the lot for 87 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 Portland, ME trucks 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 Chevrolet Silverado 1500 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 a franchise dealer in Portland, ME, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GCUYEELXMG248168 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 refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2021 Chevrolet Silverado 1500 Market in ME

Comparable Vehicles

1,157

Average Price

$37,461

Price Range

$19,800–$60,975

Avg Days on Lot

82

Based on 1,157 comparable 2019-2023 Chevrolet Silverado 1500 listings in ME, the average asking price is $37,461. This listing at $25,988 is $11,473 below average (31% below market). Comparable prices in ME range from $19,800 to $60,975. Similar vehicles spend an average of 82 days on dealer lots in this market.

Similar Chevrolet Silverado 1500 Listings in ME

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