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

VINWAUENAF46JA128954
TrimPremium Plus
Exterior ColorWhite
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot24

2018 Audi A4

Premium Plus

Fair Price
$17,98790,672 mi

Stratham, NH 03885

Is this 2018 Audi A4 Premium Plus a good deal?

OAV verdict: Fair Price

Why: Listed at $17,987, comparable market range $14,997–$19,998, based on 26 comparable listings. Days on lot: 24 days (market average 48 days).

Market price position

14,997
19,998
17,987

$17,987 · within market range

$14,997comparable$19,998
Regional range
$14,997 – $19,998
vs. market
$2,990 above low · $2,011 below high
Comparable vehicles
26
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1043 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 refresh daily.

Regional Range$14,997 – $19,998

Audi Stratham

Stratham, NH

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 Audi Stratham 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: Jun 27, 2026

Listed by a franchise dealer in Stratham, NH · On lot for 24 days · VIN verifiable at NHTSA

This used 2018 Audi A4 Premium Plus is listed at $17,987 by audi stratham in Stratham, NH 03885. It has 90,672 miles on the odometer. The exterior color is White. 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 Stratham market, the estimated market range is $14,997 to $19,998.

This vehicle has been on the lot for 24 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 Stratham, NH 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, 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 Stratham, NH, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WAUENAF46JA128954 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 Audi A4 Market in NH

Comparable Vehicles

31

Average Price

$17,700

Price Range

$12,995–$23,502

Avg Days on Lot

48

Based on 31 comparable 2016-2020 Audi A4 listings in NH, the average asking price is $17,700. This listing at $17,987 is $287 above average (2% above market). Comparable prices in NH range from $12,995 to $23,502. Similar vehicles spend an average of 48 days on dealer lots in this market.

Similar Audi A4 Listings in NH

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