Riviera Yachts 4700 Sport Yacht 2007 boat specs
Riviera Yachts
Riviera Yachts 4700 Sport Yacht 2007
2007
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VS
Riviera Yachts M470 Sport Cruiser 2012 boat specs
Riviera Yachts
Riviera Yachts M470 Sport Cruiser 2012
2012
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Riviera Yachts 4700 Sport Yacht 2007 vs Riviera Yachts M470 Sport Cruiser 2012 — Same Brand, Different Boat

The Riviera Yachts 4700 Sport Yacht 2007 vs Riviera Yachts M470 Sport Cruiser 2012 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 Yachts M470 Sport Cruiser 2012 measures 47,7 feet overall (2012), giving it roughly 42,7 additional feet of deck space compared to the Riviera Yachts 4700 Sport Yacht 2007 at 5,0 feet (2007). Weight tells a clearer story for trailering families: the Riviera Yachts 4700 Sport Yacht 2007 tips the scales at 331 lbs — 309 lbs more than the Riviera Yachts M470 Sport Cruiser 2012 at 22 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 2007 has a 725-hp advantage over the Riviera Yachts M470 Sport Cruiser 2012's 425-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 4700 Sport Yacht 2007 carries 634 gallons versus 325 gallons in the Riviera Yachts M470 Sport Cruiser 2012. 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 4700 Sport Yacht 2007 is rated for 15 passengers, while the Riviera Yachts M470 Sport Cruiser 2012 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 4700 Sport Yacht 2007 could be the deciding factor.

Bottom line: Choose the Riviera Yachts 4700 Sport Yacht 2007 if your priority is putting more people on the water — it handles 15 passengers and at 5,0 ft it has the deck room to back that rating up comfortably. The Riviera Yachts M470 Sport Cruiser 2012 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
Model4700 Sport Yacht
ModelM470 Sport Cruiser
Model Year2007
Model Year2012
Measurements / Dimensions
Beam15 ft. 7 in. (4.76 m) including gunwale
Beam12 ft. 4 in. (3.76 m)
Beam - Meters4.75
Beam - Meters3.76
Beam - Inches187
Beam - Inches148
Draft [max] - Detail4 ft. 1 in. (1.25 m) including props
Draft [max] - Detail3 ft. 11 in. (1.2 m) including props
Draft [max] - Meters1.24
Draft [max] - Meters1.19
Draft [max] - Inches49
Draft [max] - Inches47
Weight - Detail33,100 lbs. (15,000 kg)
Weight - Detail22,000 lbs. (10,000 kg)
Weight - kg15013.9
Weight - kg9979.02
Weight - lbs.331
Weight - lbs.22
Length - Meters15.45
Length - Metersnot available
Length - Feet5
Length - Feet47.67
Length - Inches8
Length - Inchesnot available
Length [over all with swim platform]54 ft. 9 in. (16.69 m)
Length [over all with swim platform]47 ft. 8 in. (14.53 m)
Length overall - Detail50 ft. 8 in. (15.45 m)
Length overall - Detail47 ft. (14.33 m)
Length overall - Meters15.44
Length overall - Meters14.33
Length overall - Inches608
Length overall - Inches564
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Engine/s standardX 2 Caterpillar C9 Acert
Engine/s standard(2) MerCruisers
Fuel tank capacity - Detail634 gal. (2,400 l)
Fuel tank capacity - Detail325 gal. (1,230 l)
Fuel tank capacity - Liters2399.95
Fuel tank capacity - Liters1230.26
Fuel tank capacity - Gal634
Fuel tank capacity - Gal325
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard - Twin
Drive typeInboard - Twin
Engine max1,150 hp
Engine max425 hp (317 kW) each
Operational Info
HeadroomVacuFlush
Headroomnot available
Sleeping capacity6 persons (4 with lounge)
Sleeping capacitynot available
Water capacity198 gal. (750 l)
Water capacity103 gal. (390 l)
Holding tank capacity - Detail40 gal. (151 l)
Holding tank capacity - Detail40 gal. (151 l)
Holding tank capacity - Liters151.42
Holding tank capacity - Liters151.42
Holding tank capacity - Gal4
Holding tank capacity - Gal4
Storagenot available
Storage5

Riviera Yachts 4700 Sport Yacht 2007 vs Riviera Yachts M470 Sport Cruiser 2012 — Common Questions

Which is the larger boat — the Riviera Yachts 4700 Sport Yacht 2007 or the Riviera Yachts M470 Sport Cruiser 2012?
The Riviera Yachts M470 Sport Cruiser 2012 is the longer of the two at 47,7 feet overall. The Riviera Yachts 4700 Sport Yacht 2007 comes in at 5,0 feet, making it roughly 42,7 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Riviera Yachts 4700 Sport Yacht 2007 or the Riviera Yachts M470 Sport Cruiser 2012?
For trailering, the Riviera Yachts M470 Sport Cruiser 2012 has the edge at 22 lbs dry weight versus 331 lbs for the Riviera Yachts 4700 Sport Yacht 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 4700 Sport Yacht 2007 is rated to a maximum of 1 150 hp, giving it the larger power ceiling. The Riviera Yachts M470 Sport Cruiser 2012 tops out at 425 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 4700 Sport Yacht 2007 is Coast Guard rated for 15 passengers, while the Riviera Yachts M470 Sport Cruiser 2012 is certified for 14. 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 4700 Sport Yacht 2007 measures 187" wide, compared to 148" for the Riviera Yachts M470 Sport Cruiser 2012. 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 4700 Sport Yacht 2007 or the Riviera Yachts M470 Sport Cruiser 2012?
The Riviera Yachts 4700 Sport Yacht 2007 has the bigger tank at 634 gallons, versus 325 gallons on the Riviera Yachts M470 Sport Cruiser 2012. That 309-gallon difference translates to roughly 927–1545 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Riviera Yachts 4700 Sport Yacht 2007 and Riviera Yachts M470 Sport Cruiser 2012 from the same manufacturer?
Yes — both the Riviera Yachts 4700 Sport Yacht 2007 and the Riviera Yachts M470 Sport Cruiser 2012 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.