When two boats share the same hull type — in this case both the Alumaweld Intruder Sportjet 18 2008 and the Alumaweld Stryker Sport 2012 are modified vee designs with aluminum construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department — Alumaweld Intruder Sportjet 18 2008 at 18,0 ft versus Alumaweld Stryker Sport 2012 at 18,3 ft. Weight tells a clearer story for trailering families: the Alumaweld Stryker Sport 2012 tips the scales at 1 185 lbs — 1 033 lbs less than the Alumaweld Intruder Sportjet 18 2008 at 152 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 175 hp, the Alumaweld Intruder Sportjet 18 2008 has a 60-hp advantage over the Alumaweld Stryker Sport 2012's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Alumaweld Intruder Sportjet 18 2008 carries 47 gallons versus 38 gallons in the Alumaweld Stryker Sport 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

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.