The Lund 1775 Impact Sport 2013 is a deep-V design and the Lund 186 Tyee GL 2007 is a modified-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.

The power gap is worth calling out. Rated to 175 hp, the Lund 186 Tyee GL 2007 has a 50-hp advantage over the Lund 1775 Impact Sport 2013's 125-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 186 Tyee GL 2007 carries 40 gallons versus 27 gallons in the Lund 1775 Impact Sport 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 Lund 1775 Impact Sport 2013 is rated for 6 passengers, while the Lund 186 Tyee GL 2007 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Lund 1775 Impact Sport 2013 could be the deciding factor.