9 active listings · median 475,289 mi
Prices on this page are asking prices from live dealer listings, not sale prices. Methodology →
Asking Price Range
Insufficient data
one dealer holds 100% of priced listings
90-Day Change
—
Active Listings
9
Median Odometer
475,289 mi
Typical asking-price range (middle 50% of listings) from 788 priced Kenworth T680 listings across 30 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 | $189,543.5–$199,357 | 27 |
| 2025 | $82,950–$182,222 | 33 |
| 2024 | $67,950–$98,357.75 | 36 |
| 2023 | $70,499.5–$81,900 | 211 |
| 2022 | $57,500–$64,999 | 313 |
The 2021 Kenworth T680 powered by the MX 13 Liter is currently represented by 9 active listings on TruckRadar. Listed units show a median odometer reading of about 475,289 miles. Most are configured as conventional cab with tandem rear axle drivetrains, commonly paired with Eaton Fuller 10-speed 10 Speed and Eaton Fuller Automatic 12 Speed transmissions. Geographically, the largest concentrations of 2021 T680 inventory sit in Oklahoma and Arkansas. TruckRadar is not publishing a median asking price for this configuration because its priced listings are concentrated with a single dealer, so a median would reflect one seller's pricing rather than the broader market. To gauge pricing, review the individual active listings below — each shows the dealer's own asking price directly. Buyers comparing this configuration often also evaluate the T880 and W900. All figures reflect active dealer listings on TruckRadar and are asking prices, not sale prices.
Common Transmission
Eaton Fuller 10-speed 10 Speed
Compare Models
Browse by State
| 2021 | $47,299.75–$54,999 | 104 |
| 2020 | $35,000–$48,713 | 41 |
| 2019b | $26,450–$39,949.5 | 23 |
Insufficient data to publish: 2026, 2018, 2017, 2016, 2015.
Updated August 23, 2026.
Oklahoma City, OK