Matching a modified vee Maxum 1800 SR3 2008 against a deep vee Maxum 2100 SC3 2008 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Maxum 1800 SR3 2008 measures 18,0 feet overall (2008), giving it roughly 16,0 additional feet of deck space compared to the Maxum 2100 SC3 2008 at 2,0 feet (2008). Weight tells a clearer story for trailering families: the Maxum 2100 SC3 2008 tips the scales at 3 483 lbs — 3 458 lbs less than the Maxum 1800 SR3 2008 at 25 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 300 hp, the Maxum 2100 SC3 2008 has a 80-hp advantage over the Maxum 1800 SR3 2008's 220-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Maxum 2100 SC3 2008 carries 55 gallons versus 28 gallons in the Maxum 1800 SR3 2008. 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 Maxum 2100 SC3 2008 is rated for 6 passengers, while the Maxum 1800 SR3 2008 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Maxum 2100 SC3 2008 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Maxum 1800 SR3 2008 comes in at 0 lbs per hp versus 12 lbs per hp for the Maxum 2100 SC3 2008. 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.