BMW 330I depreciation
A 2026 BMW 330I averages $54,750 — a 2006 averages $5,512 (90% lower).
Updated July 25, 2026 · Live dealer listing data
Average price by model year
| Year | Average price | Avg. mileage | vs. previous year | Listings |
|---|---|---|---|---|
| 2026 | $54,750 | 1,594 | +$15,564 | 2,943 |
| 2025 | $39,186 | 19,431 | +$2,838 | 461 |
| 2024 | $36,348 | 26,275 | +$2,097 | 357 |
| 2023 | $34,251 | 31,313 | +$6,051 | 597 |
| 2022 | $28,200 | 51,449 | +$3,400 | 252 |
| 2021 | $24,800 | 61,974 | +$2,749 | 412 |
| 2020 | $22,051 | 72,406 | +$676 | 432 |
| 2019 | $21,375 | 75,137 | +$5,117 | 286 |
| 2018 | $16,258 | 82,568 | +$2,201 | 217 |
| 2017 | $14,057 | 92,599 | +$8,545 | 242 |
| 2006 | $5,512 | 139,165 | — | 11 |
Frequently asked questions
How much does a BMW 330I depreciate per year?
A BMW 330I averages out to roughly 4.5% of value lost per year, though real-world depreciation is front-loaded — steepest in the first few years. A 2026 averages $54,750, while a 2006 — 20 years older — averages $5,512: 90% lower overall. Figures come from live dealer listings, updated July 25, 2026.
Which BMW 330I model year is cheapest?
The 2006 BMW 330I is the most affordable model year we track, averaging $5,512 — 90% below the 2026 average of $54,750. Compare every year in the table above.
How many BMW 330I model years can I compare here?
This depreciation curve covers 11 model years, from 2006 to 2026, each averaged from live dealer listings and refreshed daily.
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.