Model Lineup 2026
All current Kenworth models available in the United States as of March 2026. Pricing reflects base MSRP before destination, taxes, and fees. Verify current pricing at the manufacturer website.
Prices exclude destination (~$1,500–$2,000), taxes & fees. Verify at manufacturer website.Brand Overview
The World's Best. Founded 1923 in Kirkland, Washington by Edgar Worthington and Harry Kent (hence Ken-worth). Kenworth is a wholly owned subsidiary of PACCAR Inc. — one of the most financially disciplined manufacturers in the industry. PACCAR also owns Peterbilt (US), DAF (Europe), and Leyland (UK).
Parent / Ownership: PACCAR Inc. (NASDAQ: PCAR). HQ: Kirkland, Washington. Founded: 1923. Manufacturing: Chillicothe, OH and Seattle, WA (Class 8); Ste-Thérèse, Quebec (medium-duty). Kenworth and Peterbilt use identical PACCAR MX engines but different cab designs and dealer networks.
The T680 with PACCAR MX-13 engine (510 hp, 1,850 lb-ft) is regarded by fleet operators as one of the most fuel-efficient and dependable Class 8 powertrains available. The W900 with its iconic long-nose hood design is a favorite of owner-operators and specialty haulers.
T680/W900 engine: 2 years / unlimited miles standard PACCAR warranty. Extended warranty programs available. T680E battery: varies — verify at kenworth.com.
Reliability
Kenworth and PACCAR MX engines have strong long-term reliability reputations among fleet operators. The T680 with PACCAR MX-13 is regarded as one of the most fuel-efficient and dependable Class 8 powertrains. Driver satisfaction and resale value are consistently strong. The T680E electric is in early deployment — fleet data is preliminary but positive.
| Model / Year | CR Reliability | Powertrain | Build Quality | Primary Concerns |
|---|---|---|---|---|
| T680 PACCAR MX-13 | Strong | Strong | Industry-leading fuel efficiency + reliability | |
| W900 (vocational) | Strong | Strong | Long-proven in specialty applications | |
| T880 (construction) | Strong | Strong | Proven in demanding vocational duty | |
| T680E Electric | Early data | Early data | Fleet deployment ongoing — monitor |
Consult Consumer Reports, J.D. Power, NHTSA safety ratings, and IIHS for the specific model year you are considering.
Recalls
Check all open recalls at nhtsa.gov/recalls using your 17-digit VIN. New recalls are issued regularly — always verify before purchasing a used vehicle.
Recent Updates
Kenworth vs. Competitors
Editorial comparison as of March 2026. Data from manufacturer specifications, EPA fueleconomy.gov, and third-party test sources. Verify all figures at manufacturer websites before purchasing.
| Brand / Vehicle | Base Price | Range / Fuel | 0-60 | Max Tow | Charging | Reliability |
|---|---|---|---|---|---|---|
| Kenworth T680 | ~$145–165K | 6–7 mpg diesel | 510 hp MX-13 | 80,000 lb GVW | Diesel | Strong |
| Freightliner Cascadia | ~$140–165K | 6–7 mpg diesel | 505 hp DD15 | 80,000 lb GVW | Diesel | Strong |
| Peterbilt 579 | ~$145–165K | 6–7 mpg diesel | 510 hp MX-13 | 80,000 lb GVW | Diesel | Strong |
| Volvo VNL 860 | ~$140–160K | 6–7 mpg diesel | 500 hp D13 | 80,000 lb GVW | Diesel | Strong |
| Kenworth T680E | ~$250K+ | Electric | ~375 kW equiv. | 80,000 lb GVW | Electric | Early data |
Buying Tips 2026
The T680 with PACCAR MX-13 and 12-speed PACCAR TX-12 automated transmission is the proven choice for long-haul efficiency. The W900 commands a premium and custom delivery lead times — order early for specific spec requirements. For regional/urban fleets considering the T680E, calculate total cost of ownership carefully: higher upfront cost, lower fuel cost, and incentives available through CARB and IRA programs. Kenworth's dealer network is extensive — verify service center proximity for your primary operating corridors.
1. Verify current pricing at manufacturer website (prices change frequently). 2. Check all open NHTSA recalls at nhtsa.gov/recalls using the VIN. 3. Confirm any EV/PHEV tax credit eligibility at fueleconomy.gov/feg/taxcenter.do. 4. Get a pre-purchase inspection from an independent certified shop for used vehicles. 5. Compare Consumer Reports and J.D. Power data for your specific model year.
FAQ
- Kenworth specs — kenworth.com (March 2026)
- PACCAR FY2024 Annual Report — paccar.com/investors
- NHTSA recall data — nhtsa.gov/recalls
- PACCAR MX engine specs — paccarengines.com
AmericanCarBrands.com is independent editorial research — not affiliated with Kenworth or its parent company. All brand names and trademarks are the property of their respective owners. Pricing, specs, and information as of March 2026 — verify at manufacturer website before purchasing.