Choose the Kenworth T680 for OTR driver comfort — its 76" sleeper options exceed the Mack Pinnacle's 70" maximum. The Kenworth T680 offers more peak power (510 hp vs 505 hp), giving it an edge for heavy-haul and mountainous routes.
| Spec | Kenworth T680 947 available · from $14,999 | Mack Pinnacle 92 available · from $14,850 |
|---|---|---|
| Engine Options | ||
| Engine options | PACCAR MX-13, PACCAR MX-11 | Mack MP8, Mack MP7, Mack MP8HE |
| Horsepower range | 355–510 hp | 325–505 hp |
| Peak torque | 1,850 lb-ft | 1,860 lb-ft |
| Weight Ratings | ||
| GVWR (max) | — | 80,000 lbs |
| GCWR | — | 220,000 lbs |
| Transmission Options | ||
| Transmissions | PACCAR Automated Transmission, PACCAR TX-18 | mDRIVE 12-speed Automated, Eaton Fuller 10-speed, mDRIVE HD 14-speed Automated |
| Dimensions | ||
| Wheelbase options | 0 options (undefined"–undefined") | 5 options (197"–255") |
Choose the Kenworth T680 for OTR driver comfort — its 76" sleeper options exceed the Mack Pinnacle's 70" maximum. The Kenworth T680 offers more peak power (510 hp vs 505 hp), giving it an edge for heavy-haul and mountainous routes.
Both the Kenworth T680 and Mack Pinnacle hold strong resale value among owner-operators and fleets. Resale depends heavily on mileage, maintenance history, and regional demand — not OEM brand alone. Check current listings on TruckRadar for real-world asking prices.
No. The Kenworth T680 is built by Kenworth and the Mack Pinnacle is built by Mack. Both are Class 8 conventional tractors but differ in powertrain options, cab dimensions, dealer networks, and MSRP.
The Kenworth T680 tops out at 510 hp / 1850 lb-ft torque. The Mack Pinnacle tops out at 505 hp / 1860 lb-ft. GVWR is similar lbs for the Kenworth T680 and 80,000 lbs for the Mack Pinnacle.
TruckRadar has 1,039 Kenworth T680 and Mack Pinnacle trucks available right now from dealers nationwide. Search by make, model, price, and location at truckradar.ai.
| Sleeper sizes | 52", 76" | 48", 65", 70" |
| Pricing (estimated) |
| Base MSRP range | — | $130,000–$175,000 |