When two boats share the same hull type — in this case both the Lund 1825 Explorer SS 2012 and the Lund Classic 1775 Tiller 2006 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 1825 Explorer SS 2012 at 18,3 ft versus Lund Classic 1775 Tiller 2006 at 17,0 ft. At 145 lbs and 84 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 150 hp, the Lund 1825 Explorer SS 2012 has a 75-hp advantage over the Lund Classic 1775 Tiller 2006's 75-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 1825 Explorer SS 2012 carries 32 gallons versus 19 gallons in the Lund Classic 1775 Tiller 2006. 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 Classic 1775 Tiller 2006 is rated for 6 passengers, while the Lund 1825 Explorer SS 2012 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Lund Classic 1775 Tiller 2006 could be the deciding factor.
Bottom line: Choose the Lund Classic 1775 Tiller 2006 if your priority is putting more people on the water — it handles 6 passengers and at 17,0 ft it has the deck room to back that rating up comfortably. The Lund 1825 Explorer SS 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.