The Lund 1800 Alaskan SS 2010 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 Alaskan SS 2010 measures 18,8 feet overall (2010), giving it roughly 16,8 additional feet of deck space compared to the Lund U2070 2005 at 2,0 feet (2005). At 103 lbs and 8 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 90 hp, the Lund 1800 Alaskan SS 2010 has a 30-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.
For family outings this is probably the sharpest distinction between the two. The Lund U2070 2005 is rated for 6 passengers, while the Lund 1800 Alaskan SS 2010 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Lund U2070 2005 could be the deciding factor.
Bottom line: Choose the Lund U2070 2005 if your priority is putting more people on the water — it handles 6 passengers and at 2,0 ft it has the deck room to back that rating up comfortably. The Lund 1800 Alaskan SS 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.