The Western Star 47X offers more peak power (565 hp vs 505 hp), giving it an edge for heavy-haul and mountainous routes.
| Spec | Mack Granite 231 available · from $36,000 | Western Star 47X 61 available · from $164,900 |
|---|---|---|
| Engine Options | ||
| Engine options | Mack MP8, Mack MP7, Cummins L9N | Detroit DD13, Cummins X15 |
| Horsepower range | NaN–505 hp | 350–565 hp |
| Peak torque | 1,850 lb-ft | 2,050 lb-ft |
| Weight Ratings | ||
| GVWR (max) | — | 92,000 lbs |
| GCWR | — | 160,000 lbs |
| Transmission Options | ||
| Transmissions | Mack mDRIVE HD | Detroit DT12-V Vocational Automated, Allison 4500 RDS, Eaton Fuller 18-speed |
| Dimensions | ||
| Wheelbase options | 0 options (undefined"–undefined") | 4 options (175"–248") |
The Western Star 47X offers more peak power (565 hp vs 505 hp), giving it an edge for heavy-haul and mountainous routes.
Both the Mack Granite and Western Star 47X 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 Granite is built by Mack and the Western Star 47X is built by Western Star. Both are Class 8 conventional tractors but differ in powertrain options, cab dimensions, dealer networks, and MSRP.
The Mack Granite tops out at 505 hp / 1850 lb-ft torque. The Western Star 47X tops out at 565 hp / 2050 lb-ft. GVWR is similar lbs for the Mack Granite and 92,000 lbs for the Western Star 47X.
TruckRadar has 292 Mack Granite and Western Star 47X trucks available right now from dealers nationwide. Search by make, model, price, and location at truckradar.ai.
| Pricing (estimated) |
| Base MSRP range | — | $145,000–$195,000 |