Spec Showdown
Freightliner 122SD vs Volvo Trucks VNX
The Freightliner 122SD and Volvo Trucks VNX are both Class 8 severe-duty trucks aimed at heavy haul and oilfield. Freightliner 122SD: Set-forward axle brute for the worst jobs. Volvo Trucks VNX: Volvo's brute for oversized loads. Our catalog lists 20 shared wear-part categories for both platforms — confirm exact fitment with Mike before ordering.
| Spec |  Freightliner 122SD | Volvo Trucks VNX |
|---|---|---|
| Built by | Daimler Truck North America | Volvo Group |
| Body type | Severe-Duty | Heavy-Haul |
| Class | 8 | 8 |
| Production | 2012–present | 2018–present |
| Rating | Up to 160,000 lb GCWR | Up to 225,000 lb GCWR |
| Power | Up to 605 hp | Up to 605 hp |
| Engine options | Detroit DD15, Detroit DD16, Cummins X15 | Volvo D13, Volvo D16 |
| Typical jobs | Heavy haul, Oilfield, Logging | Heavy haul, Oilfield |
| Common parts overlap | 20 shared categories: Brakes & Wheel End, Air System, Filtration, Electrical & Lighting +5 more | |