The ThunderJet Alexis Classic 2013 is a modified-V design and the ThunderJet Alexis Offshore 2013 is a deep-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 Alexis Classic 2013 at 21,0 ft versus ThunderJet Alexis Offshore 2013 at 22,0 ft. Weight tells a clearer story for trailering families: the ThunderJet Alexis Classic 2013 tips the scales at 3 400 lbs - 300 lbs more than the ThunderJet Alexis Offshore 2013 at 3 100 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 share a closely matched power ceiling - 320 hp for the ThunderJet Alexis Classic 2013 and 300 hp for the ThunderJet Alexis Offshore 2013. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the ThunderJet Alexis Classic 2013 carries 80 gallons versus 48 gallons in the ThunderJet Alexis Offshore 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 6 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.