2008 BMW 328i Convertible Market Value & Price History
The 2008 BMW 328i Convertible has a current market value of $19,720 as of Oct 7, 2026, based on 40 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2014 between $12,100 and $19,250. Based on US sales through Aug 18, 2026. 7 have sold in the past 12 months, and 6 are listed for sale from $10,190 to $14,990. The median sale price is down 51.7% over the past 12 months versus the prior year.
Data: DriveIndex. 40 verified auction sales for the 2008 BMW 328i Convertible, latest sale Aug 18, 2026. Value as of Oct 7, 2026. Methodology
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Open the 328i Convertible on DriveIndex →2008 BMW 328i Convertible For Sale (6)
Last checked Oct 3, 2026, unless a listing shows its own date
2008 BMW 328i Convertible Price History
The median 2008 BMW 328i Convertible sold for $11,175 in 2026, against $19,250 in 2014. Each row is the median of the verified sales recorded in that calendar year, so it moves with the mix of mileages and options that came to market as well as with the market itself.
| Year | Median sale | Sales |
|---|---|---|
| 2026 | $11,175 | 6 |
| 2025 | $18,075 | 4 |
| 2024 | $14,700 | 3 |
| 2023 | $13,200 | 7 |
| 2022 | $17,625 | 6 |
| 2021 | $16,750 | 3 |
| 2014 | $19,250 | 3 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 2008 BMW 328i Convertible Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Aug 18, 2026 | $21,500 | 31,000 mi | Manual |
| May 22, 2026 | $20,250 | 31,000 mi | Automatic |
| May 6, 2026 | $11,350 | 59,000 mi | Automatic |
| Apr 2, 2026 | $10,500 | 59,000 mi | Automatic |
| Feb 22, 2026 | $11,000 | 52,000 mi | Automatic |
| Jan 7, 2026 | $10,357 | 58,000 mi | Manual |
| Dec 5, 2025 | $12,650 | 72,449 mi | Automatic |
| May 21, 2025 | $23,800 | 15,000 mi | Automatic |
| Mar 29, 2025 | $12,500 | 81,000 mi | Automatic |
| Jan 22, 2025 | $23,500 | 4,100 mi | Automatic |
| Sep 11, 2024 | $14,700 | 57,000 mi | Automatic |
| Jun 18, 2024 | $13,750 | 48,000 mi | Automatic |
| Apr 25, 2024 | $16,000 | 28,000 mi | Automatic |
| Nov 17, 2023 | $11,550 | 73,000 mi | Automatic |
| Nov 10, 2023 | $12,650 | 93,908 mi | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
All BMW 328i Convertible auction results →See the full picture on the 2008 BMW 328i Convertible
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BMW 328i Convertible by Year
Which 328i Convertible year should you buy? Every year compared →2008 BMW 328i Convertible: Frequently Asked Questions
How much is a 2008 BMW 328i Convertible worth?
A 2008 BMW 328i Convertible is worth approximately $19,720 as of Oct 7, 2026, based on 40 verified auction sales tracked by DriveIndex. Based on US sales through Aug 18, 2026. Half of all verified sales fall between $12,100 and $19,250; the full verified range is $10,357 to $25,300. Condition, mileage and options move an individual car within that band.
How much did a 2008 BMW 328i Convertible cost new?
The 2008 BMW 328i Convertible carried an original MSRP of $43,500. Verified examples now trade around $19,720.
How much has the 2008 BMW 328i Convertible depreciated?
The 2008 BMW 328i Convertible is worth about 55% less than it cost new: it carried an original MSRP of $43,500, and verified examples now trade around $19,720. That compares today's value with the sticker price, not adjusted for inflation.
How many 2008 BMW 328i Convertible sell per year?
7 have sold at auction in the past 12 months. DriveIndex has tracked 40 2008 BMW 328i Convertible sales in total.
Are 2008 BMW 328i Convertible sale prices higher or lower than a year ago?
The median 2008 BMW 328i Convertible sale price is down 51.7% over the past 12 months versus the prior year, based on verified auction sales. That figure tracks the median of what actually sold, so it moves with the mix of mileages and options that came to market as well as with the market itself. The full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection are part of DriveIndex Pro.
Where can I buy a 2008 BMW 328i Convertible?
DriveIndex lists 6 2008 BMW 328i Convertible for sale, priced from $10,190 to $14,990 (last checked Oct 3, 2026). DriveIndex aggregates for-sale listings and auction results from the world's leading collector-car auction houses and marketplaces.
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