U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2020 Audi A4

Vehicle Details

VINWAUENAF49LN004446
TrimPremium Plus
Exterior ColorBlack
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot27

2020 Audi A4

Premium Plus

Fair Price
$18,62082,301 mi

Houston, TX 77090

Is this 2020 Audi A4 Premium Plus a good deal?

OAV verdict: Fair Price

Why: Listed at $18,620, comparable market range $17,499–$25,212, based on 26 comparable listings. Days on lot: 27 days (market average 54 days).

Market price position

17,499
25,212
18,620

$18,620 · within market range

$17,499comparable$25,212
Regional range
$17,499 – $25,212
vs. market
$1,121 above low · $6,592 below high
Comparable vehicles
26
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1568 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$17,724 – $17,724
Regional Range$17,499 – $25,212

Dealer Info

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Houston, TX

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About This 2020 Audi A4

Listing updated: May 19, 2026

Listed by a franchise dealer in Houston, TX · On lot for 27 days · VIN verifiable at NHTSA

This used 2020 Audi A4 Premium Plus is listed at $18,620 by a franchise dealer in Houston, TX 77090. It has 82,301 miles on the odometer. The exterior color is Black. It features a 4WD drivetrain with a 2.0L 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 26 similar vehicles in the Houston market, the estimated market range is $17,499 to $25,212. The local market range in TX is $17,724 to $17,724.

This vehicle has been on the lot for 27 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 Houston, TX 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 2020 Audi A4 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 franchise dealer in Houston, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WAUENAF49LN004446 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.

2020 Audi A4 Market in TX

Comparable Vehicles

249

Average Price

$20,380

Price Range

$7,995–$42,777

Avg Days on Lot

54

Based on 249 comparable 2018-2022 Audi A4 listings in TX, the average asking price is $20,380. This listing at $18,620 is $1,760 below average (9% below market). Comparable prices in TX range from $7,995 to $42,777. Similar vehicles spend an average of 54 days on dealer lots in this market.

Similar Audi A4 Listings in TX

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