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

VIN2HGFE1E56PH471423
TrimSi
Exterior ColorBlack
DrivetrainFWD
Engine1.5L I4
TransmissionManual
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot28

2023 Honda Civic

Si

Unscored
$28,59899,891 mi

St. Louis, MO 63123

Is this 2023 Honda Civic Si a good deal?

OAV verdict: Unscored

Why: Listed at $28,598, comparable market range $28,598–$28,598. Days on lot: 28 days (market average 32 days).

Market price position

28,598
28,598
28,598

$28,598 · only listing at this price

$28,598 — single data point
Regional range
$28,598 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1351 days.

What does Demand-Verified mean?

Dave Mungenast St. Louis Honda

St. Louis, MO

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

View all vehicles from dave mungenast st. louis honda

Request availability and out-the-door price

OAV will route your inquiry to Dave Mungenast St. Louis Honda for current availability of this 2023 Honda Civic Si 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 2023 Honda Civic

Listing updated: Jun 6, 2026

Listed by a franchise dealer in St. Louis, MO · On lot for 28 days · VIN verifiable at NHTSA

This used 2023 Honda Civic Si is listed at $28,598 by dave mungenast st. louis honda in St. Louis, MO 63123. It has 99,891 miles on the odometer. The exterior color is Black. It features a FWD drivetrain with a 1.5L I4 engine and Manual 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 St. Louis market, the estimated market range is $28,598 to $28,598.

This vehicle has been on the lot for 28 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 St. Louis, MO 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 2023 Honda Civic 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 St. Louis, MO, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 2HGFE1E56PH471423 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.

2023 Honda Civic Market in MO

Comparable Vehicles

271

Average Price

$25,485

Price Range

$10,900–$32,339

Avg Days on Lot

32

Based on 271 comparable 2021-2025 Honda Civic listings in MO, the average asking price is $25,485. This listing at $28,598 is $3,113 above average (12% above market). Comparable prices in MO range from $10,900 to $32,339. Similar vehicles spend an average of 32 days on dealer lots in this market.

Similar Honda Civic Listings in MO

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