Both the Lund 1448M 2010 and the Lund 1625 Rebel Tiller 2012 are modified-V designs, both built in aluminium, 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 - Lund 1448M 2010 at 14,0 ft versus Lund 1625 Rebel Tiller 2012 at 16,3 ft. Weight tells a clearer story for trailering families: the Lund 1625 Rebel Tiller 2012 tips the scales at 595 lbs - 230 lbs less than the Lund 1448M 2010 at 365 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 - 25 hp for the Lund 1448M 2010 and 40 hp for the Lund 1625 Rebel Tiller 2012. 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.
Both boats are rated for 4 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.
At this size, power-to-weight ratio matters more than outright horsepower. The Lund 1448M 2010 comes in at 15 lbs per hp versus 15 lbs per hp for the Lund 1625 Rebel Tiller 2012. The lower the ratio the more explosive the acceleration - meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.
Bottom line: The Lund 1625 Rebel Tiller 2012 at 16,3 ft is the right call if deck space, comfort, and entertaining are top of your list. The Lund 1448M 2010 at 14,0 ft wins on trailering ease, likely lower purchase price, and simpler docking - a solid choice for a buyer who wants more boat for less money.