Both the Luhrs 34 Open 2011 and the Luhrs 41 Convertible 2009 are deep-V designs, both built in fibreglass, 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?

Size is the most obvious dividing line here. The Luhrs 41 Convertible 2009 measures 44,0 feet overall (2009), giving it roughly 10,0 additional feet of deck space compared to the Luhrs 34 Open 2011 at 34,0 feet (2011). Weight tells a clearer story for trailering families: the Luhrs 41 Convertible 2009 tips the scales at 32 000 lbs - 13 000 lbs less than the Luhrs 34 Open 2011 at 19 000 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 540 hp, the Luhrs 41 Convertible 2009 has a 165-hp advantage over the Luhrs 34 Open 2011's 375-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Luhrs 41 Convertible 2009 carries 600 gallons versus 400 gallons in the Luhrs 34 Open 2011. 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 Luhrs 41 Convertible 2009 is rated for 13 passengers, while the Luhrs 34 Open 2011 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Luhrs 41 Convertible 2009 could be the deciding factor.