The Harris Flotebote Grand Mariner 230 SEL 2009 vs Harris Flotebote Sunliner 240 2007 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 — Harris Flotebote Grand Mariner 230 SEL 2009 at 25,0 ft versus Harris Flotebote Sunliner 240 2007 at 25,0 ft. Weight tells a clearer story for trailering families: the Harris Flotebote Grand Mariner 230 SEL 2009 tips the scales at 4 475 lbs — 2 231 lbs more than the Harris Flotebote Sunliner 240 2007 at 2 244 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 260 hp, the Harris Flotebote Grand Mariner 230 SEL 2009 has a 110-hp advantage over the Harris Flotebote Sunliner 240 2007's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The Harris Flotebote Sunliner 240 2007 is rated for 16 passengers, while the Harris Flotebote Grand Mariner 230 SEL 2009 caps at 14. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Harris Flotebote Sunliner 240 2007 could be the deciding factor.
Bottom line: Choose the Harris Flotebote Sunliner 240 2007 if your priority is putting more people on the water — it handles 16 passengers and at 25,0 ft it has the deck room to back that rating up comfortably. The Harris Flotebote Grand Mariner 230 SEL 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 14 that costs less to run day-to-day.