2005 BMW 645ci prices in the U.S.
The median pre-owned asking price for a 2005 BMW 645ci in the U.S. is $9,997 based on 36 active listings.
As of September 9, 2026, the median asking price for a used 2005 BMW 645ci in the U.S. is $9,997, based on 36 active dealer listings tracked by VinAssessment.
◷ Updated September 9, 2026 ▤ 36 active dealer listings, refreshed daily ⛭ Generation: 2004–2005
Typical: $8,146–$12,991 — the middle half of 36 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2005 BMW 645ci
The $8,146–$12,991 typical range isn't randomness — one factor explains most of it:
Asking prices run about $12,495 at 45K–60K miles and fall to $6,995 over 105K miles — roughly $900 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 36 real asking prices, adjusted for mileage and location. Not a formal appraisal.
What would a 2005 BMW 645ci cost per month?
Estimate the monthly payment on a $9,997 vehicle. Move the numbers to match your own loan.
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
2005 BMW 645ci: a fair price for your mileage
A 2005 BMW 645ci sheds roughly $900 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 45K–60K miles | 7 listings | $12,495 | $11K–$16K |
| 75K–90K miles | 8 listings | $8,595 | $7,674–$10K |
| 90K–105K miles | 8 listings | $8,998 | $8,799–$9,608 |
| Over 105K miles | 7 listings | $6,995 | $6,247–$8,997 |
Same trim and condition assumed — mileage is the biggest lever after configuration.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Live 2005 BMW 645ci listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2004–2006 BMW 645ci listings on VehiSales →.
Price trend
Average price is up $776 since June 11.
2005 BMW 645ci prices by state
| State | Typical price | Listed this year | Active now |
|---|---|---|---|
| Florida | $13,548 | 5 | 5 Shop 2004–2006 nearby → |
| Texas | $8,500 | 5 | 3 Shop 2004–2006 nearby → |
Listed this year counts every 2005 BMW 645ci first listed in 2026 (sold and active), with currently active cars as a floor. Typical price is the median of each car's latest asking price — or the average of active listings where this-year data is thin.
Factory configurations of the 2005 BMW 645ci
2 factory configurations left the plant as a 2005 BMW 645ci — the most common are below, each decoded into its own build sheet from the VIN pattern.
Keep exploring 645ci prices
2005 BMW 645ci · $9,997 typical · 36 listingsOther BMW 645ci years
More 2005 BMW prices
Own a 2005 BMW 645ci? See what it's worth →
Frequently asked questions
Why do 2005 BMW 645ci prices range from $5,425 to $22,418?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $8,146 and $12,991 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2005 BMW 645ci?
Expect roughly $900 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $2,700 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
How many 2005 BMW 645ci are for sale right now?
36 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 36 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
Want the original factory equipment and MSRP behind a specific car? Get the window sticker by VIN →
Shopping for this car?
Check individual VINs before you buy — decode the exact trim and mileage, see every active listing, and how each price compares to the local market.