Quick answer
SkipperCalc has 3 sourced Prestige configurations in the picker. Use them as a starting point when you do not know your exact fuel burn, and replace the figure with your measured burn when you can.
- Prestige 420 · 2 × Volvo Penta Volvo IPS 500s
- Prestige 500 S · 2 × Volvo Penta Volvo Penta IPS600s
- Prestige 630 · 2 × Volvo Penta Volvo Penta IPS 950
Practical rule: compare L/nm or €/nm, not only L/h, because speed changes cost per mile.
Calculate with a listed configuration
Open “Choose my boat”, select the brand and model, and the calculator will use interpolated fuel burn inside the published speed range.