Matching a flat Lund 1448M Jon 2011 against a modified vee Lund 1800 Alaskan Tiller 2006 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
On paper these two are close siblings in the size department — Lund 1448M Jon 2011 at 15,8 ft versus Lund 1800 Alaskan Tiller 2006 at 18,0 ft. Weight tells a clearer story for trailering families: the Lund 1800 Alaskan Tiller 2006 tips the scales at 975 lbs — 610 lbs less than the Lund 1448M Jon 2011 at 365 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 75 hp, the Lund 1800 Alaskan Tiller 2006 has a 50-hp advantage over the Lund 1448M Jon 2011's 25-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 Lund 1800 Alaskan Tiller 2006 is rated for 7 passengers, while the Lund 1448M Jon 2011 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Lund 1800 Alaskan Tiller 2006 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Lund 1800 Alaskan Tiller 2006 comes in at 13 lbs per hp versus 15 lbs per hp for the Lund 1448M Jon 2011. 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 Lund 1800 Alaskan Tiller 2006 if your priority is putting more people on the water — it handles 7 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Lund 1448M Jon 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.