2007
Peterbilt Model 389
The Model 389 is the successor to the legendary 379, retaining the long-nose conventional styling while adding improved aerodynamics, a PACCAR MX engine option, and modern cab amenities for long-haul drivers.
Classic Conventional
Technical Specifications
| Engine | 15.9L PACCAR MX-13 or Cummins ISX |
| Horsepower | 550 hp |
| Torque | 2,508 Nm |
| Transmission | 18-speed Eaton Fuller |
| Drivetrain | 6×4 |
| GVWR | 36,000 kg |
|---|---|
| Payload | 22,000 kg |
| Fuel Type | Diesel |
| Length | 9,600 mm |
| MSRP Range | $175,000 (USA, 2012) |