The Riviera 39 Open Flybridge 2019 vs Riviera 445 SUV 2022 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 Riviera 445 SUV 2022 measures 47,9 feet overall (2022), giving it roughly 4,3 additional feet of deck space compared to the Riviera 39 Open Flybridge 2019 at 43,6 feet (2019). Weight tells a clearer story for trailering families: the Riviera 445 SUV 2022 tips the scales at 29 762 lbs — 1 543 lbs less than the Riviera 39 Open Flybridge 2019 at 28 219 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.
Both boats share a closely matched power ceiling — 440 hp for the Riviera 39 Open Flybridge 2019 and 440 hp for the Riviera 445 SUV 2022. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Riviera 445 SUV 2022 carries 528 gallons versus 396 gallons in the Riviera 39 Open Flybridge 2019. 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 Riviera 445 SUV 2022 is rated for 14 passengers, while the Riviera 39 Open Flybridge 2019 caps at 13. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Riviera 445 SUV 2022 could be the deciding factor.
Bottom line: Choose the Riviera 445 SUV 2022 if your priority is putting more people on the water — it handles 14 passengers and at 47,9 ft it has the deck room to back that rating up comfortably. The Riviera 39 Open Flybridge 2019 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 13 that costs less to run day-to-day.