BMW 135I depreciation
A 2013 BMW 135I averages $17,590 — a 2008 averages $10,469 (40% lower).
Updated July 25, 2026 · Live dealer listing data
Average price by model year
| Year | Average price | Avg. mileage | vs. previous year | Listings |
|---|---|---|---|---|
| 2013 | $17,590 | 73,351 | +$5,006 | 19 |
| 2012 | $12,584 | 94,693 | −$1,174 | 13 |
| 2011 | $13,758 | 85,296 | +$1,926 | 18 |
| 2009 | $11,832 | 92,429 | +$1,363 | 16 |
| 2008 | $10,469 | 110,133 | — | 24 |
Frequently asked questions
How much does a BMW 135I depreciate per year?
A BMW 135I averages out to roughly 8.0% of value lost per year, though real-world depreciation is front-loaded — steepest in the first few years. A 2013 averages $17,590, while a 2008 — 5 years older — averages $10,469: 40% lower overall. Figures come from live dealer listings, updated July 25, 2026.
Which BMW 135I model year is cheapest?
The 2008 BMW 135I is the most affordable model year we track, averaging $10,469 — 40% below the 2013 average of $17,590. Compare every year in the table above.
How many BMW 135I model years can I compare here?
This depreciation curve covers 5 model years, from 2008 to 2013, 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.