When two boats share the same hull type — in this case both the Lund 1900 Pro-V 2005 and the Lund 1975 Pro-V SE 2011 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 — Lund 1900 Pro-V 2005 at 19,0 ft versus Lund 1975 Pro-V SE 2011 at 19,7 ft. Weight tells a clearer story for trailering families: the Lund 1900 Pro-V 2005 tips the scales at 1 885 lbs — 1 712 lbs more than the Lund 1975 Pro-V SE 2011 at 173 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 — 225 hp for the Lund 1900 Pro-V 2005 and 225 hp for the Lund 1975 Pro-V SE 2011. 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 Lund 1975 Pro-V SE 2011 carries 51 gallons versus 45 gallons in the Lund 1900 Pro-V 2005. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Lund 1900 Pro-V 2005 is rated for 6 passengers, while the Lund 1975 Pro-V SE 2011 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Lund 1900 Pro-V 2005 could be the deciding factor.
Bottom line: Choose the Lund 1900 Pro-V 2005 if your priority is putting more people on the water — it handles 6 passengers and at 19,0 ft it has the deck room to back that rating up comfortably. The Lund 1975 Pro-V SE 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.