U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2018 BMW 3 Series

Vehicle Details

VINWBA8Z9C53JB220109
Trim330i
Exterior ColorGray
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot59

2018 BMW 3 Series

330i

Unscored
$6,999164,863 mi

Marietta, GA 30060

Is this 2018 BMW 3 Series 330i a good deal?

OAV verdict: Unscored

Why: Listed at $6,999, comparable market range $13,490–$18,500, based on 7 comparable listings. Days on lot: 59 days (market average 44 days).

Market price position

13,490
18,500
6,999

$6,999 · $6,491 below market low

$13,490comparable$18,500
Regional range
$13,490 – $18,500
vs. market low
— $6,491 (48% below)
Comparable vehicles
7
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1777 days.

Verify before inquiring
  • This listing is priced about 48% below the lowest comparable vehicle in the regional market. Discounts at this scale frequently indicate accident damage, branded title (salvage or rebuilt), or undisclosed mechanical issues. Strongly recommend pulling a vehicle history report and inspecting listing photos carefully before inquiring.

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$13,490 – $18,500
Regional Range$12,250 – $19,197

Dealer Info

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Marietta, GA

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About This 2018 BMW 3 Series

Listing updated: May 17, 2026

Listed by an independent dealer in Marietta, GA · On lot for 59 days · VIN verifiable at NHTSA

This used 2018 BMW 3 Series 330i is listed at $6,999 by an independent dealer in Marietta, GA 30060. It has 164,863 miles on the odometer. The exterior color is Gray. 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 Unscored due to insufficient comparable data. Based on 7 similar vehicles in the Marietta market, the estimated market range is $13,490 to $18,500. The local market range in GA is $13,490 to $18,500.

This vehicle has been on the lot for 59 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 Marietta, GA hatchbacks 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 3 Series 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 an independent dealer in Marietta, GA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBA8Z9C53JB220109 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 3 Series Market in GA

Comparable Vehicles

419

Average Price

$19,363

Price Range

$6,995–$44,998

Avg Days on Lot

44

Based on 419 comparable 2016-2020 BMW 3 Series listings in GA, the average asking price is $19,363. This listing at $6,999 is $12,364 below average (64% below market). Comparable prices in GA range from $6,995 to $44,998. Similar vehicles spend an average of 44 days on dealer lots in this market.

Similar BMW 3 Series Listings in GA

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: 330i — compare trims below)