Both the Lund 1625 Rebel XL SS 2008 and the Lund 165PE 2005 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?
Both boats share a closely matched power ceiling - 75 hp for the Lund 1625 Rebel XL SS 2008 and 60 hp for the Lund 165PE 2005. 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.
For family outings this is probably the sharpest distinction between the two. The Lund 1625 Rebel XL SS 2008 is rated for 4 passengers, while the Lund 165PE 2005 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Lund 1625 Rebel XL SS 2008 could be the deciding factor.
Bottom line: Choose the Lund 1625 Rebel XL SS 2008 if your priority is putting more people on the water - it handles 4 passengers and at 16,0 ft it has the deck room to back that rating up comfortably. The Lund 165PE 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.