The Mainship 43 Trawler 2007 vs Mainship Expedition 2010 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

Size is the most obvious dividing line here. The Mainship 43 Trawler 2007 measures 47,0 feet overall (2007), giving it roughly 8,7 additional feet of deck space compared to the Mainship Expedition 2010 at 38,3 feet (2010). At 4 lbs and 24 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 Mainship Expedition 2010 tops out at 380 hp. Engine specs for the Mainship 43 Trawler 2007 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Mainship 43 Trawler 2007 carries 777 gallons versus 3 gallons in the Mainship Expedition 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 Mainship 43 Trawler 2007 is rated for 14 passengers, while the Mainship Expedition 2010 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Mainship 43 Trawler 2007 could be the deciding factor.