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

VIN1G1JC5SH1G4173081
TrimLT
DrivetrainFWD
Engine1.8L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot68

2016 Chevrolet Sonic

LT

Fair Price
$5,977123,583 mi

Brookfield, IL 60513

Is this 2016 Chevrolet Sonic LT a good deal?

OAV verdict: Fair Price

Why: Listed at $5,977, comparable market range $4,995–$9,411, based on 10 comparable listings. Days on lot: 68 days (market average 132 days).

Market price position

$5,977 · within market range

$4,995comparable$9,411
Regional range
$4,995 – $9,411
vs. market
$982 above low · $3,434 below high
Comparable vehicles
10

Market Retail Price (MRP™)

$7,203

This vehicle $5,977 · $1,226 (17%) below 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™)

$6,849

This vehicle $5,977 · $872 (13%) below 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

Similar vehicles recently sold in an estimated 1059 days.

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$4,995 – $9,411

Castle Motors

Brookfield, IL

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

View all vehicles from castle motors

Request availability and out-the-door price

OAV will route your inquiry to Castle Motors for current availability of this 2016 Chevrolet Sonic LT 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 2016 Chevrolet Sonic

Listing updated: Jul 18, 2026

Listed by an independent dealer in Brookfield, IL · On lot for 68 days · VIN verifiable at NHTSA

This used 2016 Chevrolet Sonic LT is listed at $5,977 by castle motors in Brookfield, IL 60513. It has 123,583 miles on the odometer. It features a FWD drivetrain with a 1.8L 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 10 similar vehicles in the Brookfield market, the estimated market range is $4,995 to $9,411.

This vehicle has been on the lot for 68 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 Brookfield, IL 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 2016 Chevrolet Sonic 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 Brookfield, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1G1JC5SH1G4173081 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.

2016 Chevrolet Sonic Market in IL

Comparable Vehicles

140

Average Price

$7,273

Price Range

$2,750–$13,599

Avg Days on Lot

132

Based on 140 comparable 2014-2018 Chevrolet Sonic listings in IL, the average asking price is $7,273. This listing at $5,977 is $1,296 below average (18% below market). Comparable prices in IL range from $2,750 to $13,599. Similar vehicles spend an average of 132 days on dealer lots in this market.

Similar Chevrolet Sonic Listings in IL

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