Calculate the cost to repower a boat by adding engine, installation, rigging, prop and disposal costs, then see fuel-savings payback or a new top speed.

Add the quotes you have. Fill in the fuel fields to see yearly fuel savings and payback.

Leave blank if the engine quote already includes installation.

Other costs and fuel savings

Boat Repower Formula

The following formula is used to calculate the cost of repowering a boat.

RC = E + I + CS + PS + DC

Variables:

  • E is the engine cost
  • I is the installation cost
  • CS is the control system cost
  • PS is the propulsion system cost
  • DC is the disposal cost

What is a Boat Repower?

A boat repower is the process of replacing an old or malfunctioning engine in a boat with a new one. This can involve replacing the entire engine or just certain parts, depending on the condition of the existing engine. Repowering is often a cost-effective alternative to buying a new boat, as it can significantly improve the performance, fuel efficiency, and reliability of the boat.