Choose the Peterbilt 389 for OTR driver comfort — its 78" sleeper options exceed the International HX Series's 73" maximum. The International HX Series offers more peak power (605 hp vs 0 hp), giving it an edge for heavy-haul and mountainous routes.
| Spec | International HX Series 4758 available · from $5,000 | Peterbilt 389 271 available · from $46,950 |
|---|---|---|
| Engine Options | ||
| Engine options | Cummins X15, International S13 | — |
| Horsepower range | 400–605 hp | — |
| Peak torque | 2,050 lb-ft | — |
| Weight Ratings | ||
| GVWR (max) | 91,800 lbs | — |
| GCWR | — | — |
| Transmission Options | ||
| Transmissions | International T14: 14-speed automated manual, Eaton Fuller Manual 8LL, Eaton Fuller Manual 9ALL, Eaton Fuller Manual 13-speed, Eaton Fuller Manual 18-speed, Eaton Cummins Automated Manual Endurant HD, Eaton Cummins Automated Manual Endurant XD & XD Pro, Allison Automatic: EVS, RDS, OFS Series, International T14, Allison Automatic EVS, RDS, OFS Series | — |
| Dimensions | ||
| Wheelbase options | ||
Choose the Peterbilt 389 for OTR driver comfort — its 78" sleeper options exceed the International HX Series's 73" maximum. The International HX Series offers more peak power (605 hp vs 0 hp), giving it an edge for heavy-haul and mountainous routes.
Both the International HX Series and Peterbilt 389 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 International HX Series is built by International and the Peterbilt 389 is built by Peterbilt. Both are Class 8 conventional tractors but differ in powertrain options, cab dimensions, dealer networks, and MSRP.
The International HX Series tops out at 605 hp / 2050 lb-ft torque. The Peterbilt 389 tops out at 0 hp / 0 lb-ft. GVWR is 91,800 lbs for the International HX Series and similar lbs for the Peterbilt 389.
TruckRadar has 5,029 International HX Series and Peterbilt 389 trucks available right now from dealers nationwide. Search by make, model, price, and location at truckradar.ai.
| 2 options (169"–374") |
| 0 options (undefined"–undefined") |
| Sleeper sizes | 56", 73" | 72", 78" |
| Pricing (estimated) |
| Base MSRP range | — | $155,000–$215,000 |