The Bayliner 174 SF 2010 is a deep-V design and the Bayliner 197 Deck 2013 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.

On paper these two are close siblings in the size department - Bayliner 174 SF 2010 at 17,5 ft versus Bayliner 197 Deck 2013 at 18,6 ft. Weight tells a clearer story for trailering families: the Bayliner 197 Deck 2013 tips the scales at 2 695 lbs - 848 lbs less than the Bayliner 174 SF 2010 at 1 847 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 Bayliner 174 SF 2010 carries a rated maximum of 135 hp. Engine data for the Bayliner 197 Deck 2013 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Bayliner 197 Deck 2013 carries 35 gallons versus 21 gallons in the Bayliner 174 SF 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 Bayliner 174 SF 2010 is rated for 6 passengers, while the Bayliner 197 Deck 2013 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Bayliner 174 SF 2010 could be the deciding factor.