The Riviera 39 Open Flybridge 2019 vs Riviera 465 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 465 SUV 2022 measures 52,2 feet overall (2022), giving it roughly 8,6 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 465 SUV 2022 tips the scales at 48 366 lbs — 20 147 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.
The power gap is worth calling out. Rated to 600 hp, the Riviera 465 SUV 2022 has a 160-hp advantage over the Riviera 39 Open Flybridge 2019's 440-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 39 Open Flybridge 2019 carries 396 gallons versus 66 gallons in the Riviera 465 SUV 2022. 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 465 SUV 2022 is rated for 15 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 465 SUV 2022 could be the deciding factor.
Bottom line: Choose the Riviera 465 SUV 2022 if your priority is putting more people on the water — it handles 15 passengers and at 52,2 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.