U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2018 Chevrolet Impala

Vehicle Details

VIN2G11X5S39J9113644
Trim1FL
Exterior ColorBlack
DrivetrainFWD
Engine2.5L I4
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typeused
MSRP$13,500
Days on Lot230
Days on Market229

2018 Chevrolet Impala

1FL

Fair Price
$13,50099,000 miles

Chelsea, ME 04330

Market price position

13,500
13,500
13,500

$13,500 · only listing at this price

$13,500 — single data point
Regional range
$13,500 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0

Dealer Info

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Chelsea, ME

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About This 2018 Chevrolet Impala

Listing updated: Apr 26, 2026

Listed by a independent dealer in Chelsea, ME · On lot for 230 days · VIN verifiable at NHTSA

This used 2018 Chevrolet Impala 1FL is listed at $13,500 by a independent dealer in Chelsea, ME 04330. It has 99,000 miles on the odometer. The exterior color is Black. It features a FWD drivetrain with a 2.5L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on available similar vehicles in the Chelsea market, the estimated market range is $13,500 to $13,500.

This vehicle has been on the lot for 230 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

How this deal is rated

OAV compares this 2018 Chevrolet Impala 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:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a independent dealer in Chelsea, ME, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network. The VIN 2G11X5S39J9113644 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.

2018 Chevrolet Impala Market in ME

Comparable Vehicles

11

Average Price

$14,805

Price Range

$8,995–$18,995

Avg Days on Lot

112

Based on 11 comparable 2016-2020 Chevrolet Impala listings in ME, the average asking price is $14,805. This listing at $13,500 is $1,305 below average (9% below market). Comparable prices in ME range from $8,995 to $18,995. Similar vehicles spend an average of 112 days on dealer lots in this market.

Similar Chevrolet Impala Listings in ME

7 comparable vehicles with similar year and mileage