Quick answer
This page uses a published test for Beneteau Flyer GT 38 with 2 × Volvo Penta Volvo D4s. In that table, the best published economy point is around 6.7 kn and 5.7 L/h.
Engine/configuration: 2 × Volvo Penta Volvo D4s
Source: independent boat test
Source: independent boat test
Published fuel-burn table
| Speed kn | Fuel L/h | L/nm |
|---|---|---|
| 6.7 | 5.7 | 0.85 |
| 9.9 | 21.2 | 2.14 |
| 12.8 | 45.4 | 3.55 |
| 23 | 66.6 | 2.9 |
| 29.3 | 83.3 | 2.84 |
| 32.6 | 113.6 | 3.48 |
Calculate cost per mile
Use the calculator and change the fuel price. If you choose this boat in the picker, SkipperCalc adjusts fuel burn inside the tested speed range.