The Lund 1800 Pro-V 2005 vs Lund U2070 2005 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.
Size is the most obvious dividing line here. The Lund 1800 Pro-V 2005 measures 18,0 feet overall (2005), giving it roughly 16,0 additional feet of deck space compared to the Lund U2070 2005 at 2,0 feet (2005). Weight tells a clearer story for trailering families: the Lund 1800 Pro-V 2005 tips the scales at 162 lbs — 154 lbs more than the Lund U2070 2005 at 8 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 175 hp, the Lund 1800 Pro-V 2005 has a 115-hp advantage over the Lund U2070 2005's 60-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Both boats are rated for 6 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 U2070 2005 comes in at 0 lbs per hp versus 1 lbs per hp for the Lund 1800 Pro-V 2005. 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: The Lund 1800 Pro-V 2005 at 18,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Lund U2070 2005 at 2,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.