Both the Larson Cabrio 310 2011 and the Larson LSR 2300 2013 are deep-V designs, the first built in fibreglass and the second in composite, 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 Larson Cabrio 310 2011 measures 31,0 feet overall (2011), giving it roughly 7,9 additional feet of deck space compared to the Larson LSR 2300 2013 at 23,1 feet (2013). Weight tells a clearer story for trailering families: the Larson Cabrio 310 2011 tips the scales at 10 400 lbs - 7 300 lbs more than the Larson LSR 2300 2013 at 3 100 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 Larson Cabrio 310 2011 carries a rated maximum of 320 hp. Engine data for the Larson LSR 2300 2013 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Larson Cabrio 310 2011 carries 160 gallons versus 36 gallons in the Larson LSR 2300 2013. 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 Larson LSR 2300 2013 is rated for 10 passengers, while the Larson Cabrio 310 2011 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Larson LSR 2300 2013 could be the deciding factor.