A 2016 Peterbilt 337 averages $59,500 today, with most selling between $25,000 and $59,500. ForCar prices the Peterbilt 337 from real US listings across 2 model years ($57,947–$59,500) — trade-in, private-party and dealer, adjusted for mileage. Free, no signup.
Peterbilt 337 value by year
What a Peterbilt 337 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 |
|---|---|---|---|---|
| 2016 | $25,000 | $59,500 | 9 | |
| 2015 | $57,947 | $57,947 | 5 |
How the Peterbilt 337 depreciates
Median market price by model year — how a Peterbilt 337 loses (or holds) value as it ages, from real listings. See how it tracks against the typical depreciation curve by age:
The newest Peterbilt 337 averages $59,500; a 1-year-older one runs about $57,947 — roughly 3% lost over 1 years. The steepest drop is usually in the first few years.
The Peterbilt 337 market right now
What the market asks for a Peterbilt 337 at each model year — the median of 19 real listings we track. Pro plots every individual listing on this chart.
Adjust your Peterbilt 337 value for mileage
Pick a model year and enter your odometer — see what your exact Peterbilt 337 is worth on today's market.
Trade-in, private-party & dealer price
Every Peterbilt 337 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 2016 Peterbilt 337: a dealer trade-in offer is around $25,000, selling private-party nets about $59,500, and a lot asks near $59,500 — a $34,500 spread on the same car.
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Get an exact Peterbilt 337 value by VIN
Trim, engine and options move the value. Decode your Peterbilt 337's VIN free to pin the exact build, then check its market value.
More on the Peterbilt 337
Peterbilt 337 value FAQ
How much is a Peterbilt 337 worth?
A 2016 Peterbilt 337 averages $59,500 today (roughly $25,000–$59,500). 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 Peterbilt 337 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 Peterbilt 337 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 Peterbilt 337 from current US listings into the low (10th percentile), median and high (90th percentile) price per model year.
Which Peterbilt 337 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 Peterbilt 337 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 Peterbilt 337s are actually listed for right now, by year and mileage.