Riviera Belize 66 Daybridge 2021 boat specs
Riviera Yachts
Riviera Belize 66 Daybridge 2021
2021
View full specs →
VS
Riviera Yachts 4700 Sport Yacht 2008 boat specs
Riviera Yachts
Riviera Yachts 4700 Sport Yacht 2008
2008
View full specs →

Riviera Belize 66 Daybridge 2021 vs Riviera Yachts 4700 Sport Yacht 2008 — Same Brand, Different Boat

The Riviera Belize 66 Daybridge 2021 vs Riviera Yachts 4700 Sport Yacht 2008 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 Belize 66 Daybridge 2021 measures 69,3 feet overall (2021), giving it roughly 64,3 additional feet of deck space compared to the Riviera Yachts 4700 Sport Yacht 2008 at 5,0 feet (2008). Weight tells a clearer story for trailering families: the Riviera Belize 66 Daybridge 2021 tips the scales at 84 911 lbs — 84 503 lbs more than the Riviera Yachts 4700 Sport Yacht 2008 at 408 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 1 150 hp, the Riviera Yachts 4700 Sport Yacht 2008 has a 150-hp advantage over the Riviera Belize 66 Daybridge 2021's 1 000-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 Belize 66 Daybridge 2021 carries 1 188 gallons versus 634 gallons in the Riviera Yachts 4700 Sport Yacht 2008. 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 Belize 66 Daybridge 2021 is rated for 21 passengers, while the Riviera Yachts 4700 Sport Yacht 2008 caps at 15. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Riviera Belize 66 Daybridge 2021 could be the deciding factor.

Bottom line: Choose the Riviera Belize 66 Daybridge 2021 if your priority is putting more people on the water — it handles 21 passengers and at 69,3 ft it has the deck room to back that rating up comfortably. The Riviera Yachts 4700 Sport Yacht 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 15 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail69.30 ft
Length overall - Detail50 ft. 9 in. (15.46 m)
Length - Feet69.3
Length - Feet5
Length overall - Meters21.12
Length overall - Meters15.47
Length overall - Inches832
Length overall - Inches609
Beam17.90 ft
Beam15 ft. 7 in. (4.76 m) including gunwale
Beam - Meters5.46
Beam - Meters4.75
Beam - Inches215
Beam - Inches187
Draft [max] - Detail5.50 ft
Draft [max] - Detail4 ft. 1 in. (1.25 m) including props
Draft [max] - Meters1.68
Draft [max] - Meters1.24
Draft [max] - Inches66
Draft [max] - Inches49
Displacement84911.00 lbs
Displacementnot available
Weight - Detailnot available
Weight - Detail40,800 lbs. (18,500 kg)
Weight - kgnot available
Weight - kg18506.55
Weight - lbs.not available
Weight - lbs.408
Length - Metersnot available
Length - Meters15.46
Length - Inchesnot available
Length - Inches9
Length [over all with swim platform]not available
Length [over all with swim platform]54 ft. 9 in. (16.69 m)
Engine and Drivetrain
Fuel tank capacity - Gal1188
Fuel tank capacity - Gal634
Fuel tank capacity - Liters4497.07
Fuel tank capacity - Liters2399.95
Engine makeVolvo Penta
Engine makenot available
Engine modelD13 135
Engine modelnot available
Horsepower1000 hp
Horsepowernot available
Fuel typeDiesel
Fuel typeDiesel
Drive typeinboard
Drive typeInboard - Twin
Engine 2 Engine MakeVolvo Penta
Engine 2 Engine Makenot available
Engine 2 Engine ModelD13 135
Engine 2 Engine Modelnot available
Engine 2 Horsepower1000 hp
Engine 2 Horsepowernot available
Engine 2 Fuel TypeDiesel
Engine 2 Fuel Typenot available
Engine 2 Drive Typeinboard
Engine 2 Drive Typenot available
Engine/s standardnot available
Engine/s standardx2 CATS 575 hp (423 kW) each
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail634 gal. (2,400 l)
Engine maxnot available
Engine max1,150 hp (846 kW)
Operational Info
Sleeping capacity6
Sleeping capacity6
Cabins3
Cabinsnot available
Head3
HeadVacuFlush
Water capacity185
Water capacity198 gal. (750 l)
Holding tank capacity - Gal132
Holding tank capacity - Gal4
Holding tank capacity - Liters499.67
Holding tank capacity - Liters151.42
Boat typePower
Boat typenot available
Holding tank capacity - Detailnot available
Holding tank capacity - Detail40 gal. (151 l)
General Boat Info
Makenot available
MakeRiviera Yachts
Modelnot available
Model4700 Sport Yacht
Model Yearnot available
Model Year2008
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee

Riviera Belize 66 Daybridge 2021 vs Riviera Yachts 4700 Sport Yacht 2008 — Common Questions

Which is the larger boat — the Riviera Belize 66 Daybridge 2021 or the Riviera Yachts 4700 Sport Yacht 2008?
The Riviera Belize 66 Daybridge 2021 is the longer of the two at 69,3 feet overall. The Riviera Yachts 4700 Sport Yacht 2008 comes in at 5,0 feet, making it roughly 64,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Riviera Belize 66 Daybridge 2021 or the Riviera Yachts 4700 Sport Yacht 2008?
For trailering, the Riviera Yachts 4700 Sport Yacht 2008 has the edge at 408 lbs dry weight versus 84 911 lbs for the Riviera Belize 66 Daybridge 2021. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Riviera Yachts 4700 Sport Yacht 2008 is rated to a maximum of 1 150 hp, giving it the larger power ceiling. The Riviera Belize 66 Daybridge 2021 tops out at 1 000 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Riviera Belize 66 Daybridge 2021 is Coast Guard rated for 21 passengers, while the Riviera Yachts 4700 Sport Yacht 2008 is certified for 15. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Riviera Belize 66 Daybridge 2021 measures 215" wide, compared to 187" for the Riviera Yachts 4700 Sport Yacht 2008. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Riviera Belize 66 Daybridge 2021 or the Riviera Yachts 4700 Sport Yacht 2008?
The Riviera Belize 66 Daybridge 2021 has the bigger tank at 1 188 gallons, versus 634 gallons on the Riviera Yachts 4700 Sport Yacht 2008. That 554-gallon difference translates to roughly 1662–2770 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Riviera Belize 66 Daybridge 2021 and Riviera Yachts 4700 Sport Yacht 2008 from the same manufacturer?
Yes — both the Riviera Belize 66 Daybridge 2021 and the Riviera Yachts 4700 Sport Yacht 2008 are built by Riviera Yachts. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.