Documented failure points and real market prices for the Kenworth T880, sourced and dated.
Confidence 0%8 observed comparables
As of Sep 5, 2026What can make the cheap machine expensive?
Vocational duty cycles (stop-and-go, PTO work) force DPF regen cycles far more often than highway use.
Cost not yet verifiedConstant PTO operation and auxiliary equipment use on hard-working T880s drives air compressor failures at a fairly predictable mileage.
Cost not yet verifiedDusty vocational environments require more frequent EGR valve cleaning than highway service to avoid reduced power and higher fuel consumption.
Cost not yet verifiedCommon questions
How much does a used Kenworth T880 cost?
Observed listings range roughly $75,950 to $75,950 depending on age, condition, and configuration (as of 2026-09-05).
What fails on the Kenworth T880?
The most cited concerns in our evidence record: DPF regeneration, air compressor, EGR valve. See the risk breakdown above for details and sources.
From the research record
- FAILURE (2026-09-05, agent-fetched, Claude spot-verified sample): DPF regeneration: "DPF regeneration problems top the list of T880 maintenance concerns in vocational applications." https://www.skylinerrepaircenter.com/blog/kenworth-t880-vocational-truck-maintenance-guide/
- FAILURE (2026-09-05, agent-fetched, Claude spot-verified sample): air compressor: "Air compressor failures around 400,000 miles on hard-working T880s" https://www.skylinerrepaircenter.com/blog/kenworth-t880-vocational-truck-maintenance-guide/
- FAILURE (2026-09-05, agent-fetched, Claude spot-verified sample): EGR valve: "EGR valve cleaning every 150,000 miles in dusty vocational environments" https://www.skylinerrepaircenter.com/blog/kenworth-t880-vocational-truck-maintenance-guide/
- MARKET (8 listings observed 2026-09-05): low $75,950 / median $75,950 / high $75,950. Claude-refetched and confirmed: ALL 8 real used listings on the page are 2020 T880s at an identical $75,950 from one dealer (MHC Kenworth-Denver, 540k-549k mi) -- a single fleet lot, not a market range. High price-agreement across 8 independently listed units is itself a strong signal, but this is one dealer's pricing, not broad sampling; treat as a data point, not a spread.
Sources
- skylinerrepaircenter.com (failure evidence)repair-industry · verified · accessed 2026-09-05
- soarr.com dealer inventory (8 listings observed 2026-09-05)dealer-inventory-aggregator · verified · accessed 2026-09-05