The Starcraft Marine 240 RE Cruise 2010 is a pontoon design and the Starcraft Marine STX 186 Viper 2013 is a deep-V design, so you're likely deciding between two noticeably 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 Starcraft Marine 240 RE Cruise 2010 measures 24,0 feet overall (2010), giving it roughly 5,5 additional feet of deck space compared to the Starcraft Marine STX 186 Viper 2013 at 18,5 feet (2013). At 1 850 lbs and 1 763 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 175 hp, the Starcraft Marine STX 186 Viper 2013 has a 85-hp advantage over the Starcraft Marine 240 RE Cruise 2010's 90-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Starcraft Marine STX 186 Viper 2013 carries 43 gallons versus 24 gallons in the Starcraft Marine 240 RE Cruise 2010. 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 Starcraft Marine 240 RE Cruise 2010 is rated for 12 passengers, while the Starcraft Marine STX 186 Viper 2013 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Starcraft Marine 240 RE Cruise 2010 could be the deciding factor.