Matching a deep vee Riviera Yachts 43 Open Flybridge with IPS 2013 against a modified vee Riviera Yachts 45 Open Flybridge 2010 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.

On paper these two are close siblings in the size department — Riviera Yachts 43 Open Flybridge with IPS 2013 at 47,4 ft versus Riviera Yachts 45 Open Flybridge 2010 at 48,3 ft. At 313 lbs and 394 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 670 hp, the Riviera Yachts 45 Open Flybridge 2010 has a 235-hp advantage over the Riviera Yachts 43 Open Flybridge with IPS 2013's 435-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Riviera Yachts 45 Open Flybridge 2010 carries 608 gallons versus 476 gallons in the Riviera Yachts 43 Open Flybridge with IPS 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 14 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.