A 2026 BMW Z4 averages $47,900 today, with most selling between $46,900 and $47,900. ForCar prices the BMW Z4 from real US listings across 16 model years ($6,995–$53,995) — trade-in, private-party and dealer, adjusted for mileage. Free, no signup.
A 2020 BMW Z4 still asks 63% of what a 2026 one does — that's how much value it holds after 6 years. Among 6 coupes we price, that ranks #4, right at the class median. The steepest single-year drop comes at year 6 (−44.4%). Calculated from 188 listings.
BMW Z4 value by year
What a BMW Z4 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 |
|---|---|---|---|---|
| 2026 | $46,900 | $47,900 | 6 | |
| 2023 | $36,500 | $55,995 | 6 | |
| 2020 | $29,999 | $43,795 | 4 | |
| 2016 | $19,999 | $30,777 | 8 | |
| 2015 | $12,300 | $18,995 | 8 | |
| 2014 | $11,900 | $26,777 | 4 | |
| 2013 | $8,250 | $23,250 | 9 | |
| 2012 | $11,595 | $19,995 | 7 | |
| 2011 | $9,500 | $24,777 | 9 | |
| 2009 | $10,000 | $19,500 | 14 | |
| 2008 | $9,000 | $14,800 | 8 | |
| 2007 | $2,500 | $21,999 | 24 | |
| 2006 | $4,500 | $29,000 | 9 | |
| 2005 | $5,995 | $17,500 | 18 | |
| 2004 | $4,900 | $13,999 | 22 | |
| 2003 | $4,500 | $12,500 | 32 |
How the BMW Z4 depreciates
Median market price by model year — how a BMW Z4 loses (or holds) value as it ages, from real listings. See how it tracks against the typical depreciation curve by age:
The newest BMW Z4 averages $47,900; a 23-year-older one runs about $11,950 — roughly 75% lost over 23 years. The steepest drop is usually in the first few years.
Does the BMW Z4 hold value better than its rivals?
Every coupe we price, ranked by how much of its 2026 price a 2020 car still asks. Higher is better — the BMW Z4 sits at #4 of 6, against a class median of 63%.
The BMW Z4 market right now
What the market asks for a BMW Z4 at each model year — the median of 448 real listings we track. Pro plots every individual listing on this chart.
Adjust your BMW Z4 value for mileage
Pick a model year and enter your odometer — see what your exact BMW Z4 is worth on today's market.
Trade-in, private-party & dealer price
Every BMW Z4 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 2026 BMW Z4: a dealer trade-in offer is around $46,900, selling private-party nets about $47,900, and a lot asks near $47,900 — a $1,000 spread on the same car.
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Get an exact BMW Z4 value by VIN
Trim, engine and options move the value. Decode your BMW Z4's VIN free to pin the exact build, then check its market value.
More on the BMW Z4
BMW Z4 value FAQ
How much is a BMW Z4 worth?
A 2026 BMW Z4 averages $47,900 today (roughly $46,900–$47,900). 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 Z4 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 Z4 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 Z4 from current US listings into the low (10th percentile), median and high (90th percentile) price per model year.
Which BMW Z4 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 Z4 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 Z4s are actually listed for right now, by year and mileage.
Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.