A meaningful pontoon upgrade focused on full-load performance, better tube pulling, and less regret from underpowering. Scenario: Pontoon repower. Boat type: Pontoon boat. Region: Ontario cottage lakes. Repower path: 40HP underpowered setup → Mercury 115HP Command Thrust.
What changed
Before: 40HP underpowered setup. After: Mercury 115HP Command Thrust. Region: Ontario cottage lakes.
Recommendation
Best for 21–24 foot pontoons carrying family, coolers, and watersports loads where a small motor feels strained.
Why it worked
- Command Thrust suits heavier pontoon loads
- Much better acceleration with passengers aboard
- A more realistic horsepower match for modern family pontoons
This is the kind of upgrade that turns a sluggish family pontoon into something people actually want to use all summer.
Build a Mercury quote based on this case study →
← All Mercury repower case studies