A 2009 Mazda RX-8 averages $6,945 today, with most selling between $5,450 and $7,945. ForCar prices the Mazda RX-8 from real US listings across 5 model years ($4,900–$8,888) — trade-in, private-party and dealer, adjusted for mileage. Free, no signup.
A 2004 Mazda RX-8 still asks 128% of what a 2009 one does — that's how much value it holds after 5 years. Among 56 sedans we price, that ranks #7, above the 79% class median. The steepest single-year drop comes at year 4 (−31.2%). Calculated from 26 listings.
Mazda RX-8 value by year
What a Mazda RX-8 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 |
|---|---|---|---|---|
| 2009 | $5,450 | $7,945 | 3 | |
| 2007 | $3,500 | $5,200 | 3 | |
| 2006 | $5,900 | $10,900 | 6 | |
| 2005 | $2,500 | $10,500 | 11 | |
| 2004 | $2,000 | $11,995 | 3 |
How the Mazda RX-8 depreciates
Median market price by model year — how a Mazda RX-8 loses (or holds) value as it ages, from real listings. See how it tracks against the typical depreciation curve by age:
The newest Mazda RX-8 averages $6,945; a 5-year-older one runs about $8,888 — roughly -28% lost over 5 years. The steepest drop is usually in the first few years.
Does the Mazda RX-8 hold value better than its rivals?
Every sedan we price, ranked by how much of its 2009 price a 2004 car still asks. Higher is better — the Mazda RX-8 sits at #7 of 56, against a class median of 79%.
The Mazda RX-8 market right now
What the market asks for a Mazda RX-8 at each model year — the median of 50 real listings we track. Pro plots every individual listing on this chart.
Adjust your Mazda RX-8 value for mileage
Pick a model year and enter your odometer — see what your exact Mazda RX-8 is worth on today's market.
Trade-in, private-party & dealer price
Every Mazda RX-8 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 2009 Mazda RX-8: a dealer trade-in offer is around $5,450, selling private-party nets about $6,945, and a lot asks near $7,945 — a $2,495 spread on the same car.
Stop guessing at a price range.
- The exact number, not a $4,000 spread
- Market chart: where this model's price is heading
- Price-drop alerts when the model you want gets cheaper
- Full research report as a PDF
- No ads, no tracking — and much more
Get an exact Mazda RX-8 value by VIN
Trim, engine and options move the value. Decode your Mazda RX-8's VIN free to pin the exact build, then check its market value.
More on the Mazda RX-8
Mazda RX-8 value FAQ
How much is a Mazda RX-8 worth?
A 2009 Mazda RX-8 averages $6,945 today (roughly $5,450–$7,945). 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 Mazda RX-8 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 Mazda RX-8 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 Mazda RX-8 from current US listings into the low (10th percentile), median and high (90th percentile) price per model year.
Which Mazda RX-8 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 Mazda RX-8 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 Mazda RX-8s 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.