Riviera Yachts 45 Open Flybridge 2008 boat specs
Riviera Yachts
Riviera Yachts 45 Open Flybridge 2008
2008
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Riviera Yachts 47 Series II Flybridge 2007 boat specs
Riviera Yachts
Riviera Yachts 47 Series II Flybridge 2007
2007
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Riviera Yachts 45 Open Flybridge 2008 vs Riviera Yachts 47 Series II Flybridge 2007 — Same Brand, Different Boat

The Riviera Yachts 45 Open Flybridge 2008 vs Riviera Yachts 47 Series II Flybridge 2007 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.

On paper these two are close siblings in the size department — Riviera Yachts 45 Open Flybridge 2008 at 48,0 ft versus Riviera Yachts 47 Series II Flybridge 2007 at 49,0 ft. At 394 lbs and 432 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.

Both boats share a closely matched power ceiling — 1 340 hp for the Riviera Yachts 45 Open Flybridge 2008 and 1 320 hp for the Riviera Yachts 47 Series II Flybridge 2007. 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 Yachts 47 Series II Flybridge 2007 carries 713 gallons versus 608 gallons in the Riviera Yachts 45 Open Flybridge 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 Yachts 47 Series II Flybridge 2007 is rated for 15 passengers, while the Riviera Yachts 45 Open Flybridge 2008 caps at 14. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Riviera Yachts 47 Series II Flybridge 2007 could be the deciding factor.

Bottom line: Choose the Riviera Yachts 47 Series II Flybridge 2007 if your priority is putting more people on the water — it handles 15 passengers and at 49,0 ft it has the deck room to back that rating up comfortably. The Riviera Yachts 45 Open Flybridge 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 14 that costs less to run day-to-day.
General Boat Info
MakeRiviera Yachts
MakeRiviera Yachts
Model45 Open Flybridge
Model47 Series II Flybridge
Model Year2008
Model Year2007
Measurements / Dimensions
Beam15 ft. 9 in. (4.80 m) including gunwale
Beam16 ft. 1 in. (4.89 m) including gunwale
Beam - Meters4.8
Beam - Meters4.9
Beam - Inches189
Beam - Inches193
Draft [max] - Detail3 ft. 11 in. (1.19 m) including props
Draft [max] - Detail4 ft. 5 in. (1.35 m) including props
Draft [max] - Meters1.19
Draft [max] - Meters1.35
Draft [max] - Inches47
Draft [max] - Inches53
Weight - Detail39,400 lbs. (17,850 kg)
Weight - Detail43,200 lbs. (19,600 kg)
Weight - kg17871.52
Weight - kg19595.17
Weight - lbs.394
Weight - lbs.432
Length - Meters14.7
Length - Meters15.19
Length - Feet48
Length - Feet49
Length - Inches3
Length - Inches1
Length [over all with swim platform]51 ft. 3 in. (15.62 m)
Length [over all with swim platform]53 ft. 1 in. (16.17 m)
Length overall - Detail48 ft. 3 in. (14.70 m)
Length overall - Detail49 ft. 10 in. (15.19 m)
Length overall - Meters14.71
Length overall - Meters15.19
Length overall - Inches579
Length overall - Inches598
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine/s standardx2 Cummins 670 hp (492 kW) each
Engine/s standardX 2 Cummins
Fuel tank capacity - Detail608 gal. (2,300 l)
Fuel tank capacity - Detail713 gal. (2,700 l)
Fuel tank capacity - Liters2301.53
Fuel tank capacity - Liters2699
Fuel tank capacity - Gal608
Fuel tank capacity - Gal713
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard - Twin
Drive typeInboard - Twin
Engine max1,340 hp (984 kW)
Engine max1,320 hp
Operational Info
Sleeping capacity6
Sleeping capacity6-8 persons
Water capacity132 gal. (500 l)
Water capacity164 gal. (620 l)
Holding tank capacity - Detail40 gal. (151 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters151.42
Holding tank capacity - Litersnot available
Holding tank capacity - Gal4
Holding tank capacity - Galnot available

Riviera Yachts 45 Open Flybridge 2008 vs Riviera Yachts 47 Series II Flybridge 2007 — Common Questions

Which is the larger boat — the Riviera Yachts 45 Open Flybridge 2008 or the Riviera Yachts 47 Series II Flybridge 2007?
The Riviera Yachts 47 Series II Flybridge 2007 is the longer of the two at 49,0 feet overall. The Riviera Yachts 45 Open Flybridge 2008 comes in at 48,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Riviera Yachts 45 Open Flybridge 2008 or the Riviera Yachts 47 Series II Flybridge 2007?
For trailering, the Riviera Yachts 45 Open Flybridge 2008 has the edge at 394 lbs dry weight versus 432 lbs for the Riviera Yachts 47 Series II Flybridge 2007. 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 45 Open Flybridge 2008 is rated to a maximum of 1 340 hp, giving it the larger power ceiling. The Riviera Yachts 47 Series II Flybridge 2007 tops out at 1 320 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 Yachts 45 Open Flybridge 2008 is Coast Guard rated for 14 passengers, while the Riviera Yachts 47 Series II Flybridge 2007 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 Yachts 47 Series II Flybridge 2007 measures 193" wide, compared to 189" for the Riviera Yachts 45 Open Flybridge 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 Yachts 45 Open Flybridge 2008 or the Riviera Yachts 47 Series II Flybridge 2007?
The Riviera Yachts 47 Series II Flybridge 2007 has the bigger tank at 713 gallons, versus 608 gallons on the Riviera Yachts 45 Open Flybridge 2008. That 105-gallon difference translates to roughly 315–525 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Riviera Yachts 45 Open Flybridge 2008 and Riviera Yachts 47 Series II Flybridge 2007 from the same manufacturer?
Yes — both the Riviera Yachts 45 Open Flybridge 2008 and the Riviera Yachts 47 Series II Flybridge 2007 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.