The 2009 typically asks 18% less than the 2013 in this snapshot, across 4 model years. Thin sample — see the listing counts above.
The 2009 BMW 128i asks about 18% less than the 2013 across 4 model years — the curve below tracks every year from 2013 to 2009, priced from 211 live dealer listings.
These are current dealer asking prices for different vehicles, not a forecast, original MSRP comparison or final sale prices. Mileage, trim, condition and generation changes can affect the gap. No qualified five-model-year price gap is highlighted. The table shows the available years, prices and sample sizes.
◷ Updated September 9, 2026 ▤ National asking prices, refreshed daily
8% of the 2013 price
Across the 2009–2013 model years, 2013 → 2012 is the biggest single-model-year asking-price step in this sample.
Priced from 51 and 43 live listings.
Typical asking price by model year, newest on the left — labels compare asking prices with the 2013. Hover a point for that year's price band.
A 2009 BMW 128i typically lists at $7,999 — 18% below the 2013's $9,788.
| Year | Typical price | Share of baseline ask | vs. next-newer year | Avg. mileage | Listings |
|---|---|---|---|---|---|
| 2013 | $9,788 | 100% | — | 90,479 | 51 |
| 2012 | $8,997 | 92% | −$791 | 99,508 | 43 |
| 2011 | $8,248 | 84% | −$749 | 100,906 | 60 |
| 2010 | $9,250 | 95% | +$1,002 | 112,160 | 13 |
| 2009 | $7,999 | 82% | −$1,251 | 106,813 | 28 |
| 2008 | $7,948 | 81% | −$51 | 102,812 | 16 |
Typical price is the median (or average when the median is unavailable) asking price of that model year's live dealer listings, national. Share of baseline ask is each year's asking price as a percentage of the newest year's asking price in the same group of available model years. Updated September 9, 2026.
This snapshot does not measure annual depreciation of one car. The 2009 typically asks $7,999, 18% below the 2013's $9,788. These are different vehicles listed on September 9, 2026; mileage, trim, condition and redesigns can affect the difference.
A 2009 BMW 128i asks about 82% of the 2013's typical asking price ($7,999 vs $9,788). The “Share of baseline ask” column in the table above shows the same share for every model year in between.
The 2009 BMW 128i is the most affordable model year we track, typically listed at $7,999 — 18% below the 2013's typical $9,788. Compare every year in the table above.
This depreciation curve covers 6 model years, from 2008 to 2013, each priced from live dealer listings and refreshed daily.
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.
