BMW 320I depreciation

A 2018 BMW 320I averages $14,143 — a 2013 averages $8,882 (37% lower).

Updated July 25, 2026 · Live dealer listing data

Average price by model year

Year Average price Avg. mileage vs. previous year Listings
2018 $14,143 83,073 +$1,926 146
2017 $12,217 92,284 +$1,180 105
2016 $11,037 99,926 +$793 102
2015 $10,244 105,440 +$598 141
2014 $9,646 106,105 +$764 132
2013 $8,882 95,782 26

Frequently asked questions

How much does a BMW 320I depreciate per year?

A BMW 320I averages out to roughly 7.4% of value lost per year, though real-world depreciation is front-loaded — steepest in the first few years. A 2018 averages $14,143, while a 2013 — 5 years older — averages $8,882: 37% lower overall. Figures come from live dealer listings, updated July 25, 2026.

Which BMW 320I model year is cheapest?

The 2013 BMW 320I is the most affordable model year we track, averaging $8,882 — 37% below the 2018 average of $14,143. Compare every year in the table above.

How many BMW 320I model years can I compare here?

This depreciation curve covers 6 model years, from 2013 to 2018, each averaged from live dealer listings and refreshed daily.

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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.