Simplicity 12RTH vs Simplicity Sovereign 3012

Verdict: Simplicity 12RTH vs Simplicity Sovereign 3012

The Simplicity 12RTH and the Simplicity Sovereign 3012 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 12 hp. Simplicity 12RTH is the lighter machine (186 kg vs 333 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Simplicity 12RTH is the newer design (1992 vs 1968). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.