Is the $17,995 price on this 2018 Audi A4 a good deal?

OAV rates this as Fair Price because the asking price of $17,995 is within the typical market range for this vehicle.

How long does a 2018 Audi A4 typically stay on dealer lots?

Comparable Audi A4 listings in IL spend an average of 57 days on dealer lots.

Where is this 2018 Audi A4 located?

This vehicle is listed in Frankfort, IL 60423. VIN: WAUENAF40JA150142. Mileage: 82,785 miles.

What is the fair market price range for this 2018 Audi A4?

OAV's Price-to-Market analysis estimates the fair market range is $14,500 to $21,307, based on 16 comparable listings matched to this vehicle.

2018 Audi A4 Premium Plus for Sale in Frankfort, IL

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Vehicle Details

VINWAUENAF40JA150142

TrimPremium Plus

Exterior ColorBlack

Drivetrain4WD

Engine2.0L I4

TransmissionAutomatic

Fuel TypePremium Unleaded

Inventory Typeused

Days on Lot79

Premium Plus

Fair Price

$17,99582,785 mi

Frankfort, IL 60423

Is this 2018 Audi A4 Premium Plus a good deal?

OAV verdict: Fair Price

Why: Listed at $17,995, comparable market range $14,500–$21,307, based on 16 comparable listings. Days on lot: 79 days (market average 57 days).

Market price position

$17,995 · within market range

Comparable range: $14,500 – $21,307
vs. market: $3,495 above low · $3,312 below high
Comparable vehicles: 16

Market Retail Price (MRP™)

$17,904

This vehicle $17,995 · $91 (1%) above 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™)

$17,049

This vehicle $17,995 · $946 (6%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-01) — an estimate, not an appraisal. How TRV works.

Fast-selling model · older listing

Comparable vehicles nationally have sold faster than the market baseline, but this listing has been available longer than the cohort’s typical sell-time (about 10–42 days).

What does Demand-Verified mean?

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Regional Range$14,500 – $21,307

Frankfort Auto Haus

Frankfort, IL

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Request availability and out-the-door price

OAV will route your inquiry to Frankfort Auto Haus for current availability of this 2018 Audi A4 Premium Plus 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 Audi A4

Listing updated: Aug 1, 2026

Listed by an independent dealer in Frankfort, IL · On lot for 79 days · VIN verifiable at NHTSA

This used 2018 Audi A4 Premium Plus is listed at $17,995 by frankfort auto haus in Frankfort, IL 60423. It has 82,785 miles on the odometer (dealer-reported, not independently verified by OAV). 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 16 comparable listings matched to this vehicle, the estimated market range is $14,500 to $21,307. These comparisons match year, make, and model and may currently span trims and configurations (trim-level matching is rolling out).

This vehicle has been on the lot for 79 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 Frankfort, 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 2018 Audi A4 against similar vehicles currently available in the local and regional market — same make, model, and year range (currently across available trims and configurations; trim-level matching is rolling out), filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

Great Deal — priced below the typical range for comparable vehicles.
Fair Price — priced within the expected range for comparable vehicles.
Overpriced — priced above the typical range for comparable vehicles.

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 Frankfort, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WAUENAF40JA150142 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2018 Audi A4 Market in IL

IL Market Listings

Average Price

$15,661

Price Range

$5,999–$25,665

Avg Days on Lot

Based on all 46 2016-2020 Audi A4 listings in the IL market, the average asking price is $15,661. This listing at $17,995 is $2,334 above the broader IL average (15% above the IL average). This is a wider, all-trim comparison across IL; OAV's price verdict above uses the closer comparable set. Comparable prices in IL range from $5,999 to $25,665. Similar vehicles spend an average of 57 days on dealer lots in this market.