The ThunderJet 176 Eco Jet 2012 is a deep-V design and the ThunderJet Bull Dog 18 ft. 2012 is a modified-V design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

On paper these two are close siblings in the size department - ThunderJet 176 Eco Jet 2012 at 17,6 ft versus ThunderJet Bull Dog 18 ft. 2012 at 18,0 ft. Weight tells a clearer story for trailering families: the ThunderJet Bull Dog 18 ft. 2012 tips the scales at 2 500 lbs - 800 lbs less than the ThunderJet 176 Eco Jet 2012 at 1 700 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.

Both boats are rated for 5 passengers - a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.