2006 BMW Z4 prices in Illinois
The median asking price for a 2006 BMW Z4 in Illinois is $29,890 based on 5 active listings.
As of September 6, 2026, the median asking price for a 2006 BMW Z4 in Illinois is $29,890, based on 5 active dealer listings tracked by VinAssessment.
◷ Updated September 6, 2026 ▤ 5 active dealer listings, refreshed daily ⛭ Generation: 2003–present
Typical: $29,541–$38,499 — the middle half of 5 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 2006 BMW Z4
The $29,541–$38,499 typical range isn't randomness — two factors explain most of it:
Asking prices run about $35,697 at 15K–30K miles and fall to $8,500 over 105K miles — roughly $3,000 for every 10,000 miles.
The 3.0I typically asks $10,800, while the Z4 M asks $29,995 — same year, same market.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 17 real asking prices, adjusted for mileage and location. Not a formal appraisal.
What would a 2006 BMW Z4 cost per month?
Estimate the monthly payment on a $10,800 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.
2006 BMW Z4: a fair price for your mileage
A 2006 BMW Z4 sheds roughly $3,000 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | 3.0I | 3.0SI | Z4 M |
|---|---|---|---|---|
| 15K–30K miles | $35,697 | — | — | $37,098 |
| 45K–60K miles | $28,450 | — | — | $29,890 |
| 60K–75K miles | $14,898 | $12,995 | — | $29,995 |
| 75K–90K miles | $12,500 | — | — | $27,000 |
| 90K–105K miles | $10,972 | $7,749 | $10,990 | — |
| Over 105K miles | $8,500 | $7,488 | $9,995 | — |
Medians of live asking prices per band and version; “—” means fewer than 3 matching listings. National data.
Fair price by mileage — all versions combined
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 15K–30K miles | 5 listings | $35,697 | $32K–$38K |
| 45K–60K miles | 5 listings | $28,450 | $17K–$30K |
| 60K–75K miles | 8 listings | $14,898 | $13K–$30K |
| 75K–90K miles | 7 listings | $12,500 | $10K–$24K |
| 90K–105K miles | 9 listings | $10,972 | $9,490–$11K |
| Over 105K miles | 11 listings | $8,500 | $7,243–$12K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Illinois prices track it closely.
2006 BMW Z4: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| 3.0I | 17 listings | $10,800 | $7,499–$13K | |
| 3.0SI | 16 listings | $12,225 | $11K–$14K | |
| Z4 M | 16 listings | $29,995 | $29K–$33K |
Based on a small number of listings per trim — medians are indicative, not definitive. National data; Illinois prices track it closely.
Live 2006 BMW Z4 listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2005–2007 BMW Z4 listings on VehiSales →.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2006 BMW Z4 is $13,354 (September 2026) — up 33.6% from $9,992 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| September 2026 | $13,354 | $10K–$31K | 20 |
| August 2026 | $13,800 | $11K–$20K | 43 |
| July 2026 | $15,884 | $12K–$19K | 37 |
| June 2026 | $13,393 | $11K–$17K | 38 |
| May 2026 | $11,995 | $9,248–$15K | 43 |
| April 2026 | $11,495 | $9,100–$14K | 33 |
| March 2026 | $10,995 | $9,297–$14K | 31 |
| February 2026 | $11,800 | $9,922–$12K | 19 |
| January 2026 | $9,700 | $7,349–$13K | 18 |
| December 2025 | $10,700 | $8,525–$13K | 22 |
| November 2025 | $10,275 | $7,922–$13K | 24 |
| October 2025 | $10,528 | $8,992–$13K | 22 |
| September 2025 | $9,925 | $9,221–$12K | 10 |
| August 2025 | $9,992 | $9,843–$15K | 10 |
2006 BMW Z4 inventory across the U.S.
Factory configurations of the 2006 BMW Z4
7 factory configurations left the plant as a 2006 BMW Z4 — the most common are below, each decoded into its own build sheet from the VIN pattern.
Keep exploring Z4 prices
2006 BMW Z4 · $29,890 typical · 5 listingsOther BMW Z4 years
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Own a 2006 BMW Z4? See what it's worth →
Frequently asked questions
Why do 2006 BMW Z4 prices range from $17,543 to $48,155 in Illinois?
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 $29,541 and $38,499 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2006 BMW Z4?
Expect roughly $3,000 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $9,000 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do BMW Z4 prices in Illinois differ from the rest of the country?
Yes. The average in Illinois is $32,685, which is $12,960 above the national average of $19,725. Local supply, demand and transport costs all play a part.
How many 2006 BMW Z4 are for sale in Illinois right now?
5 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 5 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.