A 2015 BMW 328iS averages $11,995 today, with most selling between $8,000 and $12,495. ForCar prices the BMW 328iS from real US listings across 8 model years ($3,990–$11,995) — trade-in, private-party and dealer, adjusted for mileage. Free, no signup.
BMW 328iS value by year
What a BMW 328iS is worth at each model year, from real US listings — the low (trade-in), median (private-party) and high (dealer) price.
| Year | Trade-in | Median | Dealer | Listings |
|---|---|---|---|---|
| 2015 | $8,000 | $12,495 | 4 | |
| 2014 | $7,499 | $11,999 | 3 | |
| 2013 | $3,400 | $10,988 | 9 | |
| 2012 | $6,995 | $9,995 | 3 | |
| 2011 | $2,000 | $10,999 | 7 | |
| 2010 | $5,995 | $14,977 | 4 | |
| 2008 | $3,995 | $5,999 | 4 | |
| 2007 | $3,990 | $3,990 | 5 |
How the BMW 328iS depreciates
Median market price by model year — how a BMW 328iS loses (or holds) value as it ages, from real listings. See how it tracks against the typical depreciation curve by age:
The newest BMW 328iS averages $11,995; a 8-year-older one runs about $3,990 — roughly 67% lost over 8 years. The steepest drop is usually in the first few years.
The BMW 328iS market right now
Every real BMW 328iS listing plotted by year and asking price — the white line is the median; dots below it are priced under market (potential deals).
Adjust your BMW 328iS value for mileage
Pick a model year and enter your odometer — see what your exact BMW 328iS is worth on today's market.
Trade-in, private-party & dealer price
Every BMW 328iS has three prices. Our low–median–high range maps to what a dealer pays you, what you'd get selling it yourself, and what a lot charges — compare with current used-market prices across all models.
For a 2015 BMW 328iS: a dealer trade-in offer is around $8,000, selling private-party nets about $11,995, and a lot asks near $12,495 — a $4,495 spread on the same car.
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Get an exact BMW 328iS value by VIN
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More on the BMW 328iS
BMW 328iS value FAQ
How much is a BMW 328iS worth?
A 2015 BMW 328iS averages $11,995 today (roughly $8,000–$12,495). Value depends on the year and mileage — see the table above for every model year, or add your mileage for an exact number.
Does mileage change the BMW 328iS value?
Yes — higher mileage lowers value. Enter your odometer reading in the mileage tool above to adjust the estimate from the model-year average.
Is the BMW 328iS value free?
Yes, every estimate is free with no signup, from real US market listings.
How is this calculated?
ForCar aggregates real asking prices for the BMW 328iS from current US listings into the low (10th percentile), median and high (90th percentile) price per model year.
Which BMW 328iS year is the best value?
See the value-by-year table and depreciation above — older years cost less but the newest years hold value best. The sweet spot is usually a few years old, where the steepest depreciation has already happened.
Is this a free BMW 328iS Blue Book alternative?
Yes. ForCar is a free, no-signup alternative to Kelley Blue Book and NADA — instead of a private formula, you see what BMW 328iSs are actually listed for right now, by year and mileage.