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AutosXchange market research

2021 BMW 840i market value, prices & key facts

Only 4 current listings for the 2021 BMW 840i right now, which is too few to chart. See all BMW 840i model years.

Asking prices of current listings · AutosXchange live dealer listings, November 8, 2026 · not sold prices

4Listings for sale now
$42,172Median asking price
$32,163–$49,104Typical range (10th–90th percentile)
40,666Median miles (4 listings with odometer)
4Dealerships listing it
See 2021 BMW 840i listingsAll BMW 840i yearsOther BMW models
Current listings

2021 BMW 840i for sale now: best value first

2021 BMW 840I for sale in Union, ME28% below similar
2021 BMW 840I$28,999112,573 mi · Union, MEKSR Auto Sales
2021 BMW 840i for sale in Buena Park, CA
2021 BMW 840i$39,54546,162 mi · Buena Park, CABMW of Buena Park
2021 BMW 840i xDrive Gran Coupe for sale in Fort Myers, FL
2021 BMW 840i xDrive Gran Coupe$44,79835,169 mi · Fort Myers, FLBMW of Fort Myers
2021 BMW 840i 840i for sale in Lewisville, TX
2021 BMW 840i 840i$50,9508,862 mi · Lewisville, TXMaverick Motors
See all 4 2021 BMW 840i listings
Sorted by how far each asking price is below the median of the same model within one model year (all current listings nationwide). Badges show listings at least 5% below that median. Listings priced under 60% of that median (often data errors or damaged vehicles) and model years with fewer than 5 comparable listings are listed after the ranked ones.
AutosXchange Intel

2021 BMW 840i price activity

AutosXchange started tracking 2021 BMW 840i prices on Nov 5, 2026. Price-activity trends appear once at least 30 listings from 5 dealers are tracked nationally.

Source: AutosXchange Intel Hub, autos-xchange.com/market. Asking prices of dealer listings tracked by AutosXchange since Nov 5, 2026, not sold prices; not seasonally adjusted. A market figure is published only with at least 30 listings from at least 5 dealers (no dealer above 40%). "Removed from sale" means a listing left the dealer's website; it is not a confirmed sale. Methodology
By model year

BMW 840i market data by model year

Listings and median asking price per model year. Years with fewer than 5 listings link to the listings.
Shop locally

2021 BMW 840i for sale by city

AutosXchange market data is calculated from the asking prices of current dealer listings on AutosXchange, refreshed as dealers update their inventory. These are not sold or transaction prices and not appraisals. Listings with an asking price under $500 (placeholder prices) are excluded. Confirm price, fees and availability with the selling dealer.