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

VINWAUB4AF42JA086322
TrimPremium Plus
Exterior ColorRed
Drivetrain4WD
Engine3.0L V6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot22

2018 Audi S4

Premium Plus

Unscored
$28,96152,900 mi

Nashua, NH 03060

Is this 2018 Audi S4 Premium Plus a good deal?

OAV verdict: Unscored

Why: Listed at $28,961, comparable market range $19,999–$25,995, based on 5 comparable listings. Days on lot: 22 days (market average 34 days).

Market price position

19,999
25,995
28,961

$28,961 · $2,966 above market high

$19,999comparable$25,995
Regional range
$19,999 – $25,995
vs. market high
+ $2,966 (11% above)
Comparable vehicles
5
Demand-Verified· Backed by recent sales data
High Demand

Similar vehicles recently sold in an estimated 833 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$19,999 – $25,995

Audi Nashua

Nashua, 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 Nashua for current availability of this 2018 Audi S4 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 S4

Listing updated: Jun 25, 2026

Listed by a franchise dealer in Nashua, NH · On lot for 22 days · VIN verifiable at NHTSA

This used 2018 Audi S4 Premium Plus is listed at $28,961 by audi nashua in Nashua, NH 03060. It has 52,900 miles on the odometer. The exterior color is Red. It features a 4WD drivetrain with a 3.0L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 5 similar vehicles in the Nashua market, the estimated market range is $19,999 to $25,995.

This vehicle has been on the lot for 22 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 Nashua, 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 S4 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 Nashua, NH, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WAUB4AF42JA086322 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 S4 Market in NH

Comparable Vehicles

3

Average Price

$24,778

Price Range

$19,999–$28,961

Avg Days on Lot

34

Based on 3 comparable 2016-2020 Audi S4 listings in NH, the average asking price is $24,778. This listing at $28,961 is $4,183 above average (17% above market). Comparable prices in NH range from $19,999 to $28,961. Similar vehicles spend an average of 34 days on dealer lots in this market.

Similar Audi S4 Listings in NH

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