Verdict: The Sole F80 outperforms the ProForm PXS 500 in motor power (3.5 CHP vs 2.5 CHP), incline range (15% vs 12%) and running surface, giving it a clear edge for serious runners (Consumer Reports, Runner's World, Sole spec). However, the PXS 500’s smaller footprint and quieter operation make it a better fit for apartments or limited‑space gyms. Overall, the Sole wins on performance and durability, while the ProForm wins on space efficiency and price‑sensitivity.
Winner: Sole Fitness F80
ProForm PXS 500: 7/10
Sole Fitness F80: 8.5/10
| ProForm PXS 500 | Sole Fitness F80 | |
|---|---|---|
| Motor Power | 2.5 CHP (per Consumer Reports) | 3.5 CHP (per Consumer Reports) |
| Max Speed | 12 mph (per Runner's World) | 12 mph (per Runner's World) |
| Incline Range | 0-12% (per ProForm spec) | 0-15% (per Sole spec) |
| Running Surface | 20" x 60" (per ProForm spec) | 22" x 60" (per Sole spec) |
Our pick: Sole Fitness F80.
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