The Quicksilver 855 Weekend Centenary 2017 vs Quicksilver Quicksilver Activ 605 Open 2021 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
The Quicksilver 855 Weekend Centenary 2017 carries a rated maximum of 260 hp. Engine data for the Quicksilver Quicksilver Activ 605 Open 2021 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Quicksilver 855 Weekend Centenary 2017 carries 105 gallons versus 42 gallons in the Quicksilver Quicksilver Activ 605 Open 2021. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Quicksilver 855 Weekend Centenary 2017 is rated for 8 passengers, while the Quicksilver Quicksilver Activ 605 Open 2021 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Quicksilver 855 Weekend Centenary 2017 could be the deciding factor.
Bottom line: Choose the Quicksilver 855 Weekend Centenary 2017 if your priority is putting more people on the water — it handles 8 passengers and at 29,4 ft it has the deck room to back that rating up comfortably. The Quicksilver Quicksilver Activ 605 Open 2021 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.