Vehicle Details
2023 BMW 8 Series
840i
Blackfoot, ID 83221
Is this 2023 BMW 8 Series 840i a good deal?
OAV verdict: Unscored
Why: Listed at $51,171, comparable market range $51,171–$51,171. Days on lot: 62 days (market average 46 days).
Market price position
$51,171 · only listing at this price
- Regional range
- $51,171 (0 listings)
- vs. market
- Exact match — no spread
- Comparable vehicles
- 0
Similar vehicles recently sold in an estimated 15–50 days.
21st Century Auto Sales
Blackfoot, ID
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
Request availability and out-the-door price
OAV will route your inquiry to 21st Century Auto Sales for current availability of this 2023 BMW 8 Series 840i 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 2023 BMW 8 Series
Listing updated: Jun 23, 2026Listed by an independent dealer in Blackfoot, ID · On lot for 62 days · VIN verifiable at NHTSA
This used 2023 BMW 8 Series 840i is listed at $51,171 by 21st century auto sales in Blackfoot, ID 83221. It has 29,811 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 3.0L I6 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available similar vehicles in the Blackfoot market, the estimated market range is $51,171 to $51,171.
This vehicle has been on the lot for 62 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 Blackfoot, ID 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 2023 BMW 8 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:
- Great Deal — priced below the typical range for comparable vehicles.
- 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 surface additional verification signals.
How this listing is verified
This vehicle listing was aggregated from an independent dealer in Blackfoot, ID, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBAGV4C09PCL65673 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.
2023 BMW 8 Series Market in ID
Comparable Vehicles
3
Average Price
$54,365
Price Range
$51,171–$55,962
Avg Days on Lot
46
Based on 3 comparable 2021-2025 BMW 8 Series listings in ID, the average asking price is $54,365. This listing at $51,171 is $3,194 below average (6% below market). Comparable prices in ID range from $51,171 to $55,962. Similar vehicles spend an average of 46 days on dealer lots in this market.
Similar BMW 8 Series Listings in ID
1 comparable vehicle within ±2 model years and ±30,000 miles (subject trim: 840i — compare trims below)