2026 Kenworth T680 X15 — Used Market Prices & Trends
6 active listings · median 123 mi
Prices on this page are asking prices from live dealer listings, not sale prices. Methodology →
Asking Price Range
Insufficient data
only 1 priced listing (need 8)
90-Day Change
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Active Listings
6
Median Odometer
123 mi
Asking-Price Range by Model Year
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 2026 Kenworth T680 powered by the X15 is currently represented by 6 active listings on TruckRadar. Listed units show a median odometer reading of about 123 miles. Most are configured as conventional cab with tandem rear axle (6x4) drivetrains, commonly paired with manual and automated options transmissions. Geographically, the largest concentrations of 2026 T680 inventory sit in Illinois. TruckRadar is not publishing a median asking price for this configuration yet because too few active listings include a price — most are listed as "Call for Price." 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.
Typical Configuration
Axle Config
6x4
Active Listings
Regional Breakdown
| State | Active Listings |
|---|---|
| Illinois | 1 |
2026 Kenworth T680 X15 — Frequently Asked Questions
What is the average price of a 2026 Kenworth T680 X15?
TruckRadar does not yet have enough independent priced 2026 Kenworth T680 X15 listings to publish a reliable asking-price range for this model year.
How many 2026 Kenworth T680 X15s are for sale right now?
TruckRadar shows 6 active 2026 Kenworth T680 X15 listings from dealers nationwide, updated daily.
What states have the most 2026 Kenworth T680 X15 inventory?
The most 2026 Kenworth T680 X15 inventory is concentrated in Illinois.
What is the typical mileage on a 2026 Kenworth T680 X15 for sale?
The median odometer reading is 123 miles. Used commercial trucks typically sell in the 300,000–700,000 mile range.