The Xpress HD16DB 2006 vs Xpress Rear Entry - XP21RE 2008 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 Xpress Rear Entry - XP21RE 2008 measures 21,0 feet overall (2008), giving it roughly 5,0 additional feet of deck space compared to the Xpress HD16DB 2006 at 16,0 feet (2006). Weight tells a clearer story for trailering families: the Xpress HD16DB 2006 tips the scales at 681 lbs — 663 lbs more than the Xpress Rear Entry - XP21RE 2008 at 18 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 Xpress Rear Entry - XP21RE 2008 has a 55-hp advantage over the Xpress HD16DB 2006's 35-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 Xpress Rear Entry - XP21RE 2008 is rated for 11 passengers, while the Xpress HD16DB 2006 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Xpress Rear Entry - XP21RE 2008 could be the deciding factor.
Bottom line: Choose the Xpress Rear Entry - XP21RE 2008 if your priority is putting more people on the water — it handles 11 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Xpress HD16DB 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.