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

2019 BMW 8 Series M850i

2019 BMW 8 SeriesView this vehicle at tri-county ford →

Vehicle Details

VINWBABC4C58KBJ35701
TrimM850i
Exterior ColorBlue
Drivetrain4WD
Engine4.4L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot3

M850i

Fair Price
$44,61646,671 mi

Mabank, TX 75147

Is this 2019 BMW 8 Series M850i a good deal?

OAV verdict: Fair Price

Why: Listed at $44,616, comparable market range $37,993–$49,854, based on 31 comparable listings. Listed 3 days.

Market price position

$44,616 · within market range

Comparable range
$37,993 – $49,854
vs. market
$6,623 above low · $5,238 below high
Comparable vehicles
31

Market Retail Price (MRP™)

$43,924

This vehicle $44,616 · $692 (2%) 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™)

$46,161

This vehicle $44,616 · $1,545 (3%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-22) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1151 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$37,993 – $49,854

Tri-County Ford

Mabank, TX

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OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2019 BMW 8 Series

Listing updated: Sep 22, 2026

Listed by a franchise dealer in Mabank, TX · On lot for 3 days · VIN verifiable at NHTSA

This used 2019 BMW 8 Series M850i is listed at $44,616 by tri-county ford in Mabank, TX 75147. It has 46,671 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Blue. It features a 4WD drivetrain with a 4.4L V8 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced in line with the supported comparable range. Based on 31 comparable listings matched to this vehicle, the estimated market range is $37,993 to $49,854. These comparisons match year, make, and model, using trim where the data supports it. OAV does not adjust comparable prices for mileage — every price shown is the real advertised price. On used vehicles, mileage can still cause OAV to withhold a verdict — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than call it a deal it can't support.

This vehicle has been on the lot for 3 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 22, 2026. The patented comparable band is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Mabank, TX coupes market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2019 BMW 8 Series against similar vehicles currently available for sale — same make, model, and year range, using trim where the data supports it. OAV does not adjust comparable prices for mileage; on used vehicles it withholds a verdict when mileage would distort the comparison — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than overstate a deal. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • 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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Mabank, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBABC4C58KBJ35701 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.

2019 BMW 8 Series Market in TX

TX Market Listings

26

Average Price

$44,483

Price Range

$39,333–$49,596

Avg Days on Lot

91

Based on all 26 2017-2021 BMW 8 Series listings in the TX market, the average asking price is $44,483. This listing at $44,616 is $133 above the broader TX average (0% above the TX average). This is a wider, all-trim comparison across TX; OAV's price verdict above uses the closer comparable set. Comparable prices in TX range from $39,333 to $49,596. Similar vehicles spend an average of 91 days on dealer lots in this market.

Similar BMW 8 Series Listings in TX

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: M850i — compare trims below)

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.