Choose the Western Star 49X for OTR driver comfort — its 86" sleeper options exceed the Mack Pioneer's 76" maximum. The Mack Pioneer offers more peak power (515 hp vs 505 hp), giving it an edge for heavy-haul and mountainous routes.
| Spec | Mack Pioneer 206 available · from $43,499 | Western Star 49X 125 available · from $74,900 |
|---|---|---|
| Engine Options | ||
| Engine options | Mack MP13, Mack MP13HE | Detroit DD15, Detroit DD13 |
| Horsepower range | 415–515 hp | 350–505 hp |
| Peak torque | 1,950 lb-ft | 1,850 lb-ft |
| Weight Ratings | ||
| GVWR (max) | — | 80,000 lbs |
| GCWR | — | 250,000 lbs |
| Transmission Options | ||
| Transmissions | Mack mDRIVE, mDRIVE, mDRIVE HD, mDRIVE 12-speed, mDRIVE 13-speed, mDRIVE 14-speed, mDRIVE HD 12-speed, mDRIVE HD 13-speed | Detroit DT12 Automated 12-speed, Eaton Fuller 18-speed, Eaton Fuller 13-speed |
| Dimensions | ||
| Wheelbase options | 4 options (125"–189") | 5 options (230"–270") |
Choose the Western Star 49X for OTR driver comfort — its 86" sleeper options exceed the Mack Pioneer's 76" maximum. The Mack Pioneer offers more peak power (515 hp vs 505 hp), giving it an edge for heavy-haul and mountainous routes.
Both the Mack Pioneer and Western Star 49X 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 Mack Pioneer is built by Mack and the Western Star 49X is built by Western Star. Both are Class 8 conventional tractors but differ in powertrain options, cab dimensions, dealer networks, and MSRP.
The Mack Pioneer tops out at 515 hp / 1950 lb-ft torque. The Western Star 49X tops out at 505 hp / 1850 lb-ft. GVWR is similar lbs for the Mack Pioneer and 80,000 lbs for the Western Star 49X.
TruckRadar has 331 Mack Pioneer and Western Star 49X trucks available right now from dealers nationwide. Search by make, model, price, and location at truckradar.ai.
| Sleeper sizes | 44", 64", 76" | 48", 60", 72", 86" |
| Pricing (estimated) |
| Base MSRP range | — | $150,000–$210,000 |