A 2010 Mercedes-Benz 300 averages $2,900 today, with most selling between $2,800 and $2,999. ForCar prices the Mercedes-Benz 300 from real US listings across 5 model years ($2,900–$15,500) — trade-in, private-party and dealer, adjusted for mileage. Free, no signup.
A 1993 Mercedes-Benz 300 still asks 128% of what a 2010 one does — that's how much value it holds after 17 years. Among 10 sedans we price, that ranks #3, above the 59% class median. Calculated from 25 listings.
Mercedes-Benz 300 value by year
What a Mercedes-Benz 300 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 |
|---|---|---|---|---|
| 2010 | $2,800 | $2,999 | 3 | |
| 1993 | $2,800 | $14,995 | 5 | |
| 1992 | $4,550 | $18,000 | 3 | |
| 1991 | $1,900 | $16,900 | 8 | |
| 1990 | $2,800 | $11,995 | 6 |
How the Mercedes-Benz 300 depreciates
Median market price by model year — how a Mercedes-Benz 300 loses (or holds) value as it ages, from real listings. See how it tracks against the typical depreciation curve by age:
The newest Mercedes-Benz 300 averages $2,900; a 20-year-older one runs about $3,000 — roughly -3% lost over 20 years. The steepest drop is usually in the first few years.
Does the Mercedes-Benz 300 hold value better than its rivals?
Every sedan we price, ranked by how much of its 2010 price a 1993 car still asks. Higher is better — the Mercedes-Benz 300 sits at #3 of 10, against a class median of 59%.
The Mercedes-Benz 300 market right now
What the market asks for a Mercedes-Benz 300 at each model year — the median of 34 real listings we track. Pro plots every individual listing on this chart.
Adjust your Mercedes-Benz 300 value for mileage
Pick a model year and enter your odometer — see what your exact Mercedes-Benz 300 is worth on today's market.
Trade-in, private-party & dealer price
Every Mercedes-Benz 300 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 2010 Mercedes-Benz 300: a dealer trade-in offer is around $2,800, selling private-party nets about $2,900, and a lot asks near $2,999 — a $199 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 Mercedes-Benz 300 value by VIN
Trim, engine and options move the value. Decode your Mercedes-Benz 300's VIN free to pin the exact build, then check its market value.
More on the Mercedes-Benz 300
Mercedes-Benz 300 value FAQ
How much is a Mercedes-Benz 300 worth?
A 2010 Mercedes-Benz 300 averages $2,900 today (roughly $2,800–$2,999). 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 Mercedes-Benz 300 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 Mercedes-Benz 300 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 Mercedes-Benz 300 from current US listings into the low (10th percentile), median and high (90th percentile) price per model year.
Which Mercedes-Benz 300 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 Mercedes-Benz 300 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 Mercedes-Benz 300s 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.