Sim racing · head‑to‑head
The 6S-160 V2 Sim Racing Chassis and the P1X Ultimate simracing cockpit both offer top-tier, zero-flex rigidity for high-torque direct drive wheelbases. However, they differ drastically in assembly user-friendliness and manufacturer support.
The 6S-160 V2 suffers from frequent community complaints regarding poor customer service, shipping delays, and outdated assembly instructions. Additionally, users report that the optional 6 Sigma bucket seats can be uncomfortable during long racing sessions.
While the P1X Ultimate is highly praised, some users note minor assembly annoyances like tight threading on pre-drilled holes due to the paint coating. Sim-Lab includes a thread cleanup tool to resolve this issue.
If you want a lighter frame and can tolerate poor customer support, the 6S-160 V2 delivers excellent rigidity once built. However, the P1X Ultimate is the superior premium choice, offering a painless assembly experience and highly practical vertical uprights.
| 6S-160 V2 Sim Racing Chassis | P1X Ultimate simracing cockpit | |
|---|---|---|
| Brand | 6sigma Racing | Sim-Lab |
| Ecosystem | Universal | Universal |
| Starting Price | $899.00Best | $1,043.71 (€899.00) |
| Material | 40-series aluminum profile | 160x40 mm extruded aluminium profiles |
| Adjustable | Yes | Yes |
| Foldable | No | No |
| Weight | 50 kg (110.2 lb)Best | 55 kg (121.3 lb) |
| Compatibility | Universal (compatible with Fanatec, Moza, Simagic, Asetek, Simucube, and other major brands) | Universal (compatible with major direct drive and belt-driven wheelbases from Simucube, Fanatec, Simagic, MOZA, Asetek, Logitech, Thrustmaster, and others) |
| Price trend | Unchanged over 90 days | — |