2011 Kenworth T800 ISX — Used Market Prices & Trends
2 active listings · median 668,919 mi
Median Price
$91,875
90-Day Change
-13.9%
Active Listings
2
Median Odometer
668,919 mi
90-Day Median Asking Price
The 2011 Kenworth T800 powered by the ISX is currently represented by 2 active listings on TruckRadar, with a median asking price of $91,875 and median odometer reading of 668,919 miles. Over the past 90 days, asking prices have moved down 13.9%. Seasonal softening in the used truck market tends to occur as fleets delay purchasing decisions during slower freight periods. Most units listed are configured as conventional cab with tandem rear axle drivetrains. Geographically, the largest concentrations of 2011 T800 inventory sit in Idaho and South Carolina, where regional pricing ranges from $85,000 to $98,750. Common transmission pairings include manual and automated options. The 2011 T800 typically appears in dealer inventory for an average of 30 to 60 days before sale, based on TruckRadar listing turnover data. Buyers comparing this configuration often also evaluate the W900 and T370. Pricing reflects active asking prices from verified dealers and is not a substitute for a formal appraisal.
Active Listings
Regional Breakdown
| State | Listings | Median Price |
|---|---|---|
| Idaho | 1 | $85,000 |
| South Carolina | 1 | $98,750 |
2011 Kenworth T800 ISX — Frequently Asked Questions
What is the average price of a 2011 Kenworth T800 ISX?
The median asking price for a 2011 Kenworth T800 ISX on TruckRadar is $91,875, based on 2 active listings. Prices vary by mileage, condition, and configuration.
How many 2011 Kenworth T800 ISXs are for sale right now?
TruckRadar shows 2 active 2011 Kenworth T800 ISX listings from verified dealers, updated daily.
What states have the most 2011 Kenworth T800 ISX inventory?
The most 2011 Kenworth T800 ISX inventory is concentrated in Idaho, South Carolina.
What is the typical mileage on a 2011 Kenworth T800 ISX for sale?
The median odometer reading is 668,919 miles. Used commercial trucks typically sell in the 300,000–700,000 mile range.