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

VIN5UXTR9C57JLD73651
TrimxDrive30i
Exterior ColorWhite
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot17

2018 BMW X3

xDrive30i

Fair Price
$16,68581,916 mi

Walpole, MA 02081

Is this 2018 BMW X3 xDrive30i a good deal?

OAV verdict: Fair Price

Why: Listed at $16,685, comparable market range $11,950–$28,000, based on 38 comparable listings. Days on lot: 17 days (market average 39 days).

Market price position

11,950
28,000
16,685

$16,685 · within market range

$11,950comparable$28,000
Regional range
$11,950 – $28,000
vs. market
$4,735 above low · $11,315 below high
Comparable vehicles
38
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1246 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$16,073 – $16,073
Regional Range$11,950 – $28,000

Bidcars Boston

Walpole, MA

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 Bidcars Boston for current availability of this 2018 BMW X3 xDrive30i 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 BMW X3

Listing updated: Jun 23, 2026

Listed by an independent dealer in Walpole, MA · On lot for 17 days · VIN verifiable at NHTSA

This used 2018 BMW X3 xDrive30i is listed at $16,685 by bidcars boston in Walpole, MA 02081. It has 81,916 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 38 similar vehicles in the Walpole market, the estimated market range is $11,950 to $28,000. The local market range in MA is $16,073 to $16,073.

This vehicle has been on the lot for 17 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 Walpole, MA suvs 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 BMW X3 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 an independent dealer in Walpole, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5UXTR9C57JLD73651 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 BMW X3 Market in MA

Comparable Vehicles

396

Average Price

$20,968

Price Range

$8,500–$32,998

Avg Days on Lot

39

Based on 396 comparable 2016-2020 BMW X3 listings in MA, the average asking price is $20,968. This listing at $16,685 is $4,283 below average (20% below market). Comparable prices in MA range from $8,500 to $32,998. Similar vehicles spend an average of 39 days on dealer lots in this market.

Similar BMW X3 Listings in MA

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: xDrive30i — compare trims below)