THE MARKET· OCT 28, 2026
2008 BMW Z4 M
~$35,656
+$1,656 (+4.9%) past year
Sold around $35,382, asking around $36,000, as of Oct 28, 2026.
Tested on 523 sales Known had not seen: half sold within 18% of a number like this one, and 3 in 10 within 10%.
$35,656, +$1,656 past year
Sales
7 past year· 33 on file
| Sold | Car | Miles | Price | |
|---|---|---|---|---|
 | Oct 2026 | 47k-Mile 2006 BMW Z4 M Coupe | 47,000 mi | $40,000 |
 | Jul 2026 | 24k-Mile 2007 BMW Z4 M Coupe | 24,000 mi | $39,000 |
 | Jul 2026 | 24k-Mile 2007 BMW Z4 M Coupe | 24,000 mi | $47,250 |
 | Jun 2026 | 5k-Mile 2007 BMW Z4 M Coupe | 5,000 mi | $66,500 |
 | Apr 2026 | 34k-Mile 2007 BMW Z4 M Coupe | 34,000 mi | $44,270 |
 | Mar 2026 | 2007 BMW Z4 M Coupe | $34,500 | |
 | Mar 2026 | 16k-Mile 2006 BMW Z4 M Coupe | 16,000 mi | $38,000 |
Dimmed sales are older, or a close relative of this car. They are on file and not in today's number.
Asking now
9 listed, low to high
| Asking | Year | Car | Miles | ||
|---|---|---|---|---|---|
 | $20,000 | 2008 | 2008 BMW Z4 M Roadster | 84,050 mi | |
 | $29,999 | 2008 | 2008 BMW Z4 M Roadster 2D | 65,616 mi | |
 | $31,977 | 2007 | 2007 BMW Z4 M Roadster | 31,797 mi | |
 | $33,168 | 2007 | 2007 BMW Z4 M Roadster | 40,409 mi | |
 | $36,000 | 2007 | 2007 BMW Z4 M Coupe | 68,500 mi | |
 | $38,000 | 2008 | 2008 BMW Z4M | 29,205 mi | |
 | $38,450 | 2007 | 2007 BMW Z4 M Coupe | 89,670 mi | |
 | $45,489 | 2007 | 2007 BMW Z4 M Coupe | 69,287 mi | |
 | $48,995 | 2008 | 2008 BMW Z4 M Hatchback | 30,326 mi |
How this number is made
Real sales and real asking prices from many sources, auction results and dealer and private listings, matched to this car by year, trim and body. Sales are one side of the market, what buyers paid; asks are the other, what sellers want now. When both sides stand on enough evidence the number is the mid between them, the way a market quotes itself. When one side is thin the other leads, and it says so. Sales from the car's own model year count first, older years only when its own year is thin, never another generation. Too few sales means no number. The line is what the number was each week, from every sale on file, and it ends at today's.
Known tests its own numbers. It hides each recent sale and listing in turn, prices that car from the rest of the market as it stood, and compares the result with the real price. The line under the number above is what that test found for numbers like this one.