The Lund 1825 Rebel XL Sport 2013 is a deep-V design and the Lund Mr. Pike 16 2006 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 - Lund 1825 Rebel XL Sport 2013 at 18,3 ft versus Lund Mr. Pike 16 2006 at 16,0 ft. Weight tells a clearer story for trailering families: the Lund Mr. Pike 16 2006 tips the scales at 1 215 lbs - 320 lbs less than the Lund 1825 Rebel XL Sport 2013 at 895 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 125 hp, the Lund 1825 Rebel XL Sport 2013 has a 25-hp advantage over the Lund Mr. Pike 16 2006's 100-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Lund Mr. Pike 16 2006 carries 27 gallons versus 19 gallons in the Lund 1825 Rebel XL Sport 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.
Bottom line: The Lund 1825 Rebel XL Sport 2013 at 18,3 ft is the right call if deck space, comfort, and entertaining are top of your list. The Lund Mr. Pike 16 2006 at 16,0 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.