BMW 328i Convertible Auction Results
DriveIndex has tracked 30 verified BMW 328i Convertible auction sales, with sold prices from $10,000 to $23,000 and a median of $12,901. 10 have sold in the past 12 months. Every price is a real, completed sale — never an estimate or an asking price. Sold prices are down 3.5% over the past 12 months versus the prior year.
Data: DriveIndex — 30 verified auction sales for the BMW 328i Convertible, latest sale Aug 18, 2026. Methodology
Recent BMW 328i Convertible Auction Results
| Sold | Price | Mileage |
|---|---|---|
| Aug 18, 2026 | $21,500 | 31,000 mi |
| Jun 29, 2026 | $11,500 | 103,900 mi |
| Jun 20, 2026 | $13,600 | 27,000 mi |
| May 22, 2026 | $20,250 | 31,000 mi |
| May 6, 2026 | $11,350 | 59,000 mi |
| Apr 23, 2026 | $10,000 | 66,000 mi |
| Dec 5, 2025 | $12,650 | 72,449 mi |
| Oct 10, 2025 | $13,500 | 22,000 mi |
| Oct 2, 2025 | $10,450 | 80,099 mi |
| Aug 29, 2025 | $12,000 | 51,000 mi |
| Jul 24, 2025 | $15,950 | 78,632 mi |
| Jul 23, 2025 | $12,800 | 9,300 mi |
| Jul 13, 2025 | $12,750 | 13,000 mi |
| Mar 13, 2025 | $11,500 | 54,000 mi |
| Sep 1, 2023 | $10,500 | 44,000 mi |
Verified results from the world's leading collector-car auction houses and marketplaces.
The full sale archive with 10-year price history charts, mileage-adjusted fair values, and the Value Signal — whether the 328i Convertible is appreciating, stable, or depreciating — is in the DriveIndex app.
Open the full archive →BMW 328i Convertible Auction Results by Year
BMW 328i Convertible Auction Results — Frequently Asked Questions
How much does a BMW 328i Convertible sell for at auction?
The median verified BMW 328i Convertible sale is $12,901, with sold prices ranging from $10,000 to $23,000 depending on year, mileage, and condition. Every figure comes from a completed sale, not an estimate.
How many BMW 328i Convertible have sold at auction?
DriveIndex has tracked 30 verified BMW 328i Convertible sales, 10 of them in the past 12 months.
Are BMW 328i Convertible prices going up or down?
Sold prices are down 3.5% over the past 12 months compared with the prior year, based on verified auction sales. For the full Value Signal classification and 1–5 year projection, open the BMW 328i Convertible on DriveIndex.
Where do these auction results come from?
From completed sales at the world's leading collector-car auction houses and marketplaces, verified and normalized by DriveIndex. The full sale archive, mileage-adjusted values, and the Value Signal are available in the app.