Both the Lund 1800 Sport Angler OB 2006 and the Lund Classic 1660 SS 2006 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?

On paper these two are close siblings in the size department - Lund 1800 Sport Angler OB 2006 at 18,0 ft versus Lund Classic 1660 SS 2006 at 16,0 ft. Weight tells a clearer story for trailering families: the Lund 1800 Sport Angler OB 2006 tips the scales at 1 460 lbs - 620 lbs more than the Lund Classic 1660 SS 2006 at 840 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 175 hp, the Lund 1800 Sport Angler OB 2006 has a 115-hp advantage over the Lund Classic 1660 SS 2006's 60-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 1800 Sport Angler OB 2006 carries 41 gallons versus 19 gallons in the Lund Classic 1660 SS 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 6 passengers - a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

At this size, power-to-weight ratio matters more than outright horsepower. The Lund 1800 Sport Angler OB 2006 comes in at 8 lbs per hp versus 14 lbs per hp for the Lund Classic 1660 SS 2006. The lower the ratio the more explosive the acceleration - meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.