The Crestliner CXJ 2070 CC 2007 vs Crestliner Kodiak 18 Tiller 2011 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.
On paper these two are close siblings in the size department - Crestliner CXJ 2070 CC 2007 at 20,0 ft versus Crestliner Kodiak 18 Tiller 2011 at 18,0 ft. Weight tells a clearer story for trailering families: the Crestliner CXJ 2070 CC 2007 tips the scales at 1 390 lbs - 580 lbs more than the Crestliner Kodiak 18 Tiller 2011 at 810 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 115 hp, the Crestliner CXJ 2070 CC 2007 has a 50-hp advantage over the Crestliner Kodiak 18 Tiller 2011's 65-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Crestliner CXJ 2070 CC 2007 carries 21 gallons versus 17 gallons in the Crestliner Kodiak 18 Tiller 2011. 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 Crestliner CXJ 2070 CC 2007 is rated for 7 passengers, while the Crestliner Kodiak 18 Tiller 2011 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner CXJ 2070 CC 2007 could be the deciding factor.
Bottom line: Choose the Crestliner CXJ 2070 CC 2007 if your priority is putting more people on the water - it handles 7 passengers and at 20,0 ft it has the deck room to back that rating up comfortably. The Crestliner Kodiak 18 Tiller 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.