The Misty Harbor 1680EC 2006 vs Misty Harbor 2085CS 2013 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 Misty Harbor 2085CS 2013 measures 20,0 feet overall (2013), giving it roughly 4,0 additional feet of deck space compared to the Misty Harbor 1680EC 2006 at 16,0 feet (2006). Weight tells a clearer story for trailering families: the Misty Harbor 2085CS 2013 tips the scales at 1 700 lbs - 910 lbs less than the Misty Harbor 1680EC 2006 at 790 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 90 hp, the Misty Harbor 2085CS 2013 has a 50-hp advantage over the Misty Harbor 1680EC 2006's 40-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 Misty Harbor 2085CS 2013 is rated for 11 passengers, while the Misty Harbor 1680EC 2006 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Misty Harbor 2085CS 2013 could be the deciding factor.
Bottom line: Choose the Misty Harbor 2085CS 2013 if your priority is putting more people on the water - it handles 11 passengers and at 20,0 ft it has the deck room to back that rating up comfortably. The Misty Harbor 1680EC 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.