When two boats share the same hull type — in this case both the Klamath 16 ft. Alaskan 2005 and the Klamath 18 OPW 2010 are modified vee designs with composite construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
On paper these two are close siblings in the size department — Klamath 16 ft. Alaskan 2005 at 16,0 ft versus Klamath 18 OPW 2010 at 18,3 ft. At 45 lbs and 7 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 Klamath 18 OPW 2010 tops out at 75 hp. Engine specs for the Klamath 16 ft. Alaskan 2005 aren't listed — confirm with a dealer before selecting an outboard.
For family outings this is probably the sharpest distinction between the two. The Klamath 18 OPW 2010 is rated for 8 passengers, while the Klamath 16 ft. Alaskan 2005 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Klamath 18 OPW 2010 could be the deciding factor.
Bottom line: Choose the Klamath 18 OPW 2010 if your priority is putting more people on the water — it handles 8 passengers and at 18,3 ft it has the deck room to back that rating up comfortably. The Klamath 16 ft. Alaskan 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.