When two boats share the same hull type — in this case both the Weldcraft Marine 173 Rebel 2012 and the Weldcraft Marine 280 Cuddy King 2012 are deep vee designs with aluminum 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?
Size is the most obvious dividing line here. The Weldcraft Marine 173 Rebel 2012 measures 17,3 feet overall (2012), giving it roughly 14,3 additional feet of deck space compared to the Weldcraft Marine 280 Cuddy King 2012 at 3,0 feet (2012). Weight tells a clearer story for trailering families: the Weldcraft Marine 173 Rebel 2012 tips the scales at 1 305 lbs — 1 300 lbs more than the Weldcraft Marine 280 Cuddy King 2012 at 5 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 500 hp, the Weldcraft Marine 280 Cuddy King 2012 has a 385-hp advantage over the Weldcraft Marine 173 Rebel 2012's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Weldcraft Marine 173 Rebel 2012 carries 42 gallons versus 13 gallons in the Weldcraft Marine 280 Cuddy King 2012. 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 Weldcraft Marine 280 Cuddy King 2012 is rated for 9 passengers, while the Weldcraft Marine 173 Rebel 2012 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Weldcraft Marine 280 Cuddy King 2012 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Weldcraft Marine 280 Cuddy King 2012 comes in at 0 lbs per hp versus 11 lbs per hp for the Weldcraft Marine 173 Rebel 2012. 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 Weldcraft Marine 280 Cuddy King 2012 if your priority is putting more people on the water — it handles 9 passengers and at 3,0 ft it has the deck room to back that rating up comfortably. The Weldcraft Marine 173 Rebel 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.