The Lund 1800 Alaskan Tiller 2008 vs Lund 1870 Predator Tiller Tiller/SS/CC 2021 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 — Lund 1800 Alaskan Tiller 2008 at 18,0 ft versus Lund 1870 Predator Tiller Tiller/SS/CC 2021 at 18,0 ft. Weight tells a clearer story for trailering families: the Lund 1800 Alaskan Tiller 2008 tips the scales at 975 lbs — 129 lbs more than the Lund 1870 Predator Tiller Tiller/SS/CC 2021 at 846 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 2008 has a 35-hp advantage over the Lund 1870 Predator Tiller Tiller/SS/CC 2021's 40-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

Both boats are rated for 5 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

At this size, power-to-weight ratio matters more than outright horsepower. The Lund 1800 Alaskan Tiller 2008 comes in at 13 lbs per hp versus 21 lbs per hp for the Lund 1870 Predator Tiller Tiller/SS/CC 2021. 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.

The Lund 1870 Predator Tiller Tiller/SS/CC 2021 is trailerable — a genuine lifestyle advantage at this size. The Lund 1800 Alaskan Tiller 2008 isn't listed as trailerable, which may mean a permanent berth or mooring is required.