When two boats share the same hull type — in this case both the Champion Boats 20 Sea Champ 2006 and the Champion Boats 22 Sea 2008 are modified vee designs with composite 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 Champion Boats 22 Sea 2008 measures 22,0 feet overall (2008), giving it roughly 20,0 additional feet of deck space compared to the Champion Boats 20 Sea Champ 2006 at 2,0 feet (2006). Weight tells a clearer story for trailering families: the Champion Boats 22 Sea 2008 tips the scales at 225 lbs — 207 lbs less than the Champion Boats 20 Sea Champ 2006 at 18 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 250 hp, the Champion Boats 22 Sea 2008 has a 135-hp advantage over the Champion Boats 20 Sea Champ 2006'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 Champion Boats 20 Sea Champ 2006 carries 52 gallons versus 9 gallons in the Champion Boats 22 Sea 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 Champion Boats 20 Sea Champ 2006 is rated for 6 passengers, while the Champion Boats 22 Sea 2008 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Champion Boats 20 Sea Champ 2006 could be the deciding factor.