The Blue Wave 170 Super Tunnel 2005 vs Blue Wave 220 T-Special 2007 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 Blue Wave 220 T-Special 2007 measures 22,0 feet overall (2007), giving it roughly 6,0 additional feet of deck space compared to the Blue Wave 170 Super Tunnel 2005 at 16,0 feet (2005). At 85 lbs and 13 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 150 hp, the Blue Wave 220 T-Special 2007 has a 70-hp advantage over the Blue Wave 170 Super Tunnel 2005's 80-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 Blue Wave 220 T-Special 2007 is rated for 9 passengers, while the Blue Wave 170 Super Tunnel 2005 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Blue Wave 220 T-Special 2007 could be the deciding factor.
Bottom line: Choose the Blue Wave 220 T-Special 2007 if your priority is putting more people on the water — it handles 9 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Blue Wave 170 Super Tunnel 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.