Both the Boston Whaler 315 Conquest 2013 and the Boston Whaler 320 Outrage 2013 are deep-V designs, both built in fibreglass, so 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 - Boston Whaler 315 Conquest 2013 at 31,3 ft versus Boston Whaler 320 Outrage 2013 at 32,2 ft. Weight tells a clearer story for trailering families: the Boston Whaler 315 Conquest 2013 tips the scales at 8 800 lbs - 300 lbs more than the Boston Whaler 320 Outrage 2013 at 8 500 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 - 600 hp for the Boston Whaler 315 Conquest 2013 and 600 hp for the Boston Whaler 320 Outrage 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 Boston Whaler 320 Outrage 2013 carries 300 gallons versus 291 gallons in the Boston Whaler 315 Conquest 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 14 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.