When two boats share the same hull type — in this case both the VIP 184 Viva II Combo 2008 and the VIP Bluewater 186 CCF 2008 are modified vee designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
On paper these two are close siblings in the size department — VIP 184 Viva II Combo 2008 at 18,0 ft versus VIP Bluewater 186 CCF 2008 at 18,0 ft. Weight tells a clearer story for trailering families: the VIP Bluewater 186 CCF 2008 tips the scales at 126 lbs — 101 lbs less than the VIP 184 Viva II Combo 2008 at 25 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
The power gap is worth calling out. Rated to 135 hp, the VIP 184 Viva II Combo 2008 has a 45-hp advantage over the VIP Bluewater 186 CCF 2008's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the VIP Bluewater 186 CCF 2008 carries 46 gallons versus 2 gallons in the VIP 184 Viva II Combo 2008. 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 VIP 184 Viva II Combo 2008 is rated for 8 passengers, while the VIP Bluewater 186 CCF 2008 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the VIP 184 Viva II Combo 2008 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The VIP 184 Viva II Combo 2008 comes in at 0 lbs per hp versus 1 lbs per hp for the VIP Bluewater 186 CCF 2008. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.
Bottom line: Choose the VIP 184 Viva II Combo 2008 if your priority is putting more people on the water — it handles 8 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The VIP Bluewater 186 CCF 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.