BMW Z4 Roadster 3.0si Market Value & Price History
The BMW Z4 Roadster 3.0si has a market value of $14,984 to $15,894 depending on year and condition, based on 24 verified auction sales across 2 model years (2006–2008). Individual examples have sold from $12,530 to $25,000, with 6 sold in the past 12 months. 14 are listed for sale.
BMW Z4 Roadster 3.0si Value by Year
What members see for the BMW Z4 Roadster 3.0si
The value above is the headline. Pro shows you what the market did. Collector tells you what to do about it.
- All 24 sold prices across every year, and where each one sold
- The live Value Signal, and how confident it is
- A 1–5 year value projection
- A Buy / Hold / Sell call
- An alert the moment one lists or sells
- A deal verdict on each of the 14 asks listed for sale: whether it is fair, and by how many dollars
- Its value with the exact gearbox and options, wherever sales show the difference
- The best and worst months to buy and sell, and an estimated market-bottom date
- Deal Radar: listings across the market priced under their value, the best 20 at a time
- Search Agent: describe the spec you want and get an email when one lists
- Alerts on 200 cars at once (Pro: 10)
- Rad's Picks: cars for sale hand-picked by Rad, DriveIndex's founder, with an email when one is added
Not ready? A free account shows the current value and recent sale dates.
Recent BMW Z4 Roadster 3.0si Auction Results
| Sold | Year | Price | Mileage |
|---|---|---|---|
| Sep 5, 2026 | 2006 | $16,000 | 32,000 mi |
| Jul 6, 2026 | 2006 | $14,850 | 51,800 mi |
| Jun 29, 2026 | 2006 | $16,000 | 58,000 mi |
| Mar 22, 2026 | 2006 | $16,600 | 26,000 mi |
| Jan 13, 2026 | 2006 | $17,000 | 24,000 mi |
| Dec 3, 2025 | 2008 | $15,100 | 44,400 mi |
| May 31, 2025 | 2008 | $14,500 | 43,000 mi |
| Mar 21, 2025 | 2006 | $16,250 | 39,584 mi |
| Nov 20, 2024 | 2008 | $14,000 | 36,000 mi |
| Aug 8, 2024 | 2006 | $12,750 | 71,000 mi |
| Aug 1, 2024 | 2008 | $12,530 | 43,000 mi |
| Jul 3, 2024 | 2006 | $20,777 | 36,000 mi |
BMW Z4 Roadster 3.0si: Frequently Asked Questions
How much is a BMW Z4 Roadster 3.0si worth?
BMW Z4 Roadster 3.0si market values range from $14,984 to $15,894 depending on the model year, mileage, and condition. Recent auction sales span $12,530 to $25,000. See the year-by-year breakdown below.
Which BMW Z4 Roadster 3.0si year is best?
DriveIndex tracks the market value of every BMW Z4 Roadster 3.0si year (2006–2008), listed year by year on this page. Whether each year is appreciating, stable or depreciating is DriveIndex's Value Signal, a Pro feature, which also includes a 1–5 year projection.
How many BMW Z4 Roadster 3.0si sell per year?
6 BMW Z4 Roadster 3.0si have sold at auction in the past 12 months across all years; DriveIndex has tracked 24 sales in total.
Where can I buy a BMW Z4 Roadster 3.0si?
DriveIndex lists 14 BMW Z4 Roadster 3.0si for sale (last checked Nov 14, 2026), aggregated from the world's leading collector-car auction houses and marketplaces.