84 active listings · median 447,118 mi
Prices on this page are asking prices from live dealer listings, not sale prices. Methodology →
Asking Price Range
$47,675–$54,999
90-Day Change
-1.6%
Active Listings
84
Median Odometer
447,118 mi
Typical asking-price range (middle 50% of listings) from 824 priced Kenworth T680 listings across 33 dealers, observed over the last 180 days. These are asking prices from live listings — not sale prices. Years with too few priced listings, or dominated by one dealer, show “insufficient data.” How we calculate this →
| Model Year | Typical Asking Range | Priced Listings |
|---|---|---|
| 2027a | $181,700–$199,588 | 37 |
| 2026b | $143,000–$184,700 | 11 |
| 2025 | $84,900–$182,056.75 | 38 |
| 2024 | $67,950–$98,545.25 | 36 |
| 2023 | $70,975–$80,474.25 |
The 2021 Kenworth T680 is currently represented by 84 active listings on TruckRadar, with a median asking price of $49,988 and median odometer reading of 447,118 miles. Over the past 90 days, asking prices have moved down 1.6%. Prices have held steady, reflecting balanced supply and demand for this configuration in the current market. Most units listed are configured as conventional cab with tandem rear axle (6x4) drivetrains. Geographically, the largest concentrations of 2021 T680 inventory sit in Utah, Oklahoma, and Texas, where regional pricing ranges from $44,400 to $64,999. Common transmission pairings include PO-16F112C12 and Eaton Fuller 10-speed 10 Speed. Time on lot for the 2021 T680 varies with mileage, spec, and condition, and is best gauged against similar active listings. Buyers comparing this configuration often also evaluate the T880 and W900. Pricing reflects active asking prices from dealers on TruckRadar and is not a substitute for a formal appraisal.
Cab Type
conventional
Axle Config
6x4
Common Transmission
PO-16F112C12
Compare Models
| 184 |
| 2022 | $56,900–$64,900 | 336 |
| 2021 | $47,675–$54,999.25 | 112 |
| 2020 | $34,999–$49,999 | 44 |
| 2019c | $27,175–$44,974.25 | 26 |
Insufficient data to publish: 2018, 2017, 2016, 2015.
Updated August 9, 2026.
Green Bay, WI