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

VIN2G1105S30J9137383
Trim1LT
Exterior ColorWhite
DrivetrainFWD
Engine2.5L I4
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typeused
Days on Lot23

2018 Chevrolet Impala

1LT

Unscored
$14,123104,441 mi

Davenport, IA 52807

Is this 2018 Chevrolet Impala 1LT a good deal?

OAV verdict: Unscored

Why: Listed at $14,123, comparable market range $14,749–$14,749, based on 3 comparable listings. Days on lot: 23 days (market average 115 days).

Market price position

14,749
14,749
14,123

$14,123 · $626 below the market benchmark

$14,749 — single data point
Regional range
$14,749 (3 listings)
vs. market low
— $626 (4% below)
Comparable vehicles
3
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 952 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.

Regional Range$14,749 – $14,749

Mills Chevrolet Of Davenport

Davenport, IA

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

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Request availability and out-the-door price

OAV will route your inquiry to Mills Chevrolet Of Davenport for current availability of this 2018 Chevrolet Impala 1LT 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 2018 Chevrolet Impala

Listing updated: Jun 28, 2026

Listed by a franchise dealer in Davenport, IA · On lot for 23 days · VIN verifiable at NHTSA

This used 2018 Chevrolet Impala 1LT is listed at $14,123 by mills chevrolet of davenport in Davenport, IA 52807. It has 104,441 miles on the odometer. The exterior color is White. 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 Unscored due to insufficient comparable data. Based on 3 similar vehicles in the Davenport market, the estimated market range is $14,749 to $14,749.

This vehicle has been on the lot for 23 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 Davenport, IA sedans 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 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:

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 Davenport, IA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 2G1105S30J9137383 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 IA

Comparable Vehicles

44

Average Price

$14,973

Price Range

$5,995–$25,473

Avg Days on Lot

115

Based on 44 comparable 2016-2020 Chevrolet Impala listings in IA, the average asking price is $14,973. This listing at $14,123 is $850 below average (6% below market). Comparable prices in IA range from $5,995 to $25,473. Similar vehicles spend an average of 115 days on dealer lots in this market.

Similar Chevrolet Impala Listings in IA

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: 1LT — compare trims below)