Detailed Evaluation & Buyer Recommendation
Navigator Yachts 56 Classic 2006 vs Navigator Yachts Navigator 4600 2008 — Same Brand, Different Boat
The Navigator Yachts 56 Classic 2006 vs Navigator Yachts Navigator 4600 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 Navigator Yachts 56 Classic 2006 measures 56,0 feet overall (2006), giving it roughly 9,0 additional feet of deck space compared to the Navigator Yachts Navigator 4600 2008 at 47,0 feet (2008). Weight tells a clearer story for trailering families: the Navigator Yachts 56 Classic 2006 tips the scales at 455 lbs — 451 lbs more than the Navigator Yachts Navigator 4600 2008 at 4 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 Navigator Yachts Navigator 4600 2008 tops out at 330 hp. Engine specs for the Navigator Yachts 56 Classic 2006 aren't listed — confirm with a dealer before selecting an outboard.Both carry nearly identical fuel loads — 6 gal and 5 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Navigator Yachts 56 Classic 2006 is rated for 17 passengers, while the Navigator Yachts Navigator 4600 2008 caps at 14. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Navigator Yachts 56 Classic 2006 could be the deciding factor.
Bottom line: Choose the Navigator Yachts 56 Classic 2006 if your priority is putting more people on the water — it handles 17 passengers and at 56,0 ft it has the deck room to back that rating up comfortably. The Navigator Yachts Navigator 4600 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
MakeNavigator Yachts
MakeNavigator Yachts
Model56 Classic
ModelNavigator 46
Model Year2006
Model Year2008
Measurements / Dimensions
Beam - Meters4.57
Beam - Meters4.57
Beam - Inches18
Beam - Inches18
Draft [max] - Detail4 ft. 6 in
Draft [max] - Detailnot available
Draft [max] - Meters1.37
Draft [max] - Metersnot available
Draft [max] - Inches54
Draft [max] - Inchesnot available
Weight - Detail45,500 lbs
Weight - Detail40,000 lbs
Weight - kg20638.44
Weight - kg18143.68
Weight - lbs.455
Weight - lbs.4
Length - Feet56
Length - Feet47
Length overall - Detail56 ft. 0 in
Length overall - Detail47 ft. 6 in
Length overall - Meters17.07
Length overall - Meters14.48
Length overall - Inches672
Length overall - Inches57
Deadrisenot available
Deadrise15℃
Draft [drive up] - Detailnot available
Draft [drive up] - Detail4 ft. 5 in
Draft [drive up] metersnot available
Draft [drive up] meters1.35
Draft [drive up] inchesnot available
Draft [drive up] inches53
Height - Detailnot available
Height - DetailAbove waterline: 16 ft. 9 in
Height - Metersnot available
Height - Meters5.11
Height - Inchesnot available
Height - Inches201
Length - Inchesnot available
Length - Inches6
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeOther
Engine and Drivetrain
Fuel tank capacity - Detail600 gal
Fuel tank capacity - Detail500 gal
Fuel tank capacity - Liters2271.25
Fuel tank capacity - Liters1892.71
Fuel tank capacity - Gal6
Fuel tank capacity - Gal5
Fuel typeDiesel
Fuel typeGas
Drive typeI/O
Drive typeInboard - Twin
Engine makenot available
Engine makeVolvo
Engine modelnot available
Engine modelPenta D6 (2)
Horsepowernot available
Horsepower330 hp @ 3,500 rpm
Operational Info
Water capacity170 gal
Water capacity130 gal
Holding tank capacity - Detailnot available
Holding tank capacity - Detail70 gal
Holding tank capacity - Litersnot available
Holding tank capacity - Liters264.98
Holding tank capacity - Galnot available
Holding tank capacity - Gal7
Performance
Cruising speednot available
Cruising speed21 mph
Maximum speednot available
Maximum speed23 mph