Navigator Yachts 5100 Navigator 2007 vs Navigator Yachts 5400 Navigator 2007 - Boat Spec Comparison

Q: Which is the larger boat — the Navigator Yachts 5100 Navigator 2007 or the Navigator Yachts 5400 Navigator 2007?

The Navigator Yachts 5400 Navigator 2007 is the longer of the two at 56,0 feet overall. The Navigator Yachts 5100 Navigator 2007 comes in at 52,0 feet, making it roughly 4,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Navigator Yachts 5100 Navigator 2007 or the Navigator Yachts 5400 Navigator 2007?

For trailering, the Navigator Yachts 5100 Navigator 2007 has the edge at 47 lbs dry weight versus 51 lbs for the Navigator Yachts 5400 Navigator 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.

Q: How many people can each boat hold?

The Navigator Yachts 5100 Navigator 2007 is Coast Guard rated for 15 passengers, while the Navigator Yachts 5400 Navigator 2007 is certified for 17. 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.

Q: Do these boats require an oversize trailer permit to tow on US highways?

Both the Navigator Yachts 5100 Navigator 2007 and Navigator Yachts 5400 Navigator 2007 share an 15 ft beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Q: Which boat has the larger fuel tank — the Navigator Yachts 5100 Navigator 2007 or the Navigator Yachts 5400 Navigator 2007?

The Navigator Yachts 5400 Navigator 2007 has the bigger tank at 75 gallons, versus 6 gallons on the Navigator Yachts 5100 Navigator 2007. That 69-gallon difference translates to roughly 207–345 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Navigator Yachts 5100 Navigator 2007 and Navigator Yachts 5400 Navigator 2007 from the same manufacturer?

Yes — both the Navigator Yachts 5100 Navigator 2007 and the Navigator Yachts 5400 Navigator 2007 are built by Navigator 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.

Boat Comparison

Navigator Yachts 5100 Navigator 2007 vs Navigator Yachts 5400 Navigator 2007

Navigator Yachts

Navigator Yachts 5100 Navigator 2007

2007

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Navigator Yachts

Navigator Yachts 5400 Navigator 2007

2007

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Detailed Evaluation & Buyer Recommendation

Navigator Yachts 5100 Navigator 2007 vs Navigator Yachts 5400 Navigator 2007 — Same Brand, Different Boat

The Navigator Yachts 5100 Navigator 2007 vs Navigator Yachts 5400 Navigator 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.

Size is the most obvious dividing line here. The Navigator Yachts 5400 Navigator 2007 measures 56,0 feet overall (2007), giving it roughly 4,0 additional feet of deck space compared to the Navigator Yachts 5100 Navigator 2007 at 52,0 feet (2007). At 47 lbs and 51 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.

For family outings this is probably the sharpest distinction between the two. The Navigator Yachts 5400 Navigator 2007 is rated for 17 passengers, while the Navigator Yachts 5100 Navigator 2007 caps at 15. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Navigator Yachts 5400 Navigator 2007 could be the deciding factor.

Bottom line: Choose the Navigator Yachts 5400 Navigator 2007 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 5100 Navigator 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 15 that costs less to run day-to-day.

General Boat Info

MakeNavigator Yachts

Model5100 Navigator

Model5400 Navigator

Model Year2007

Measurements / Dimensions

Beam15 ft

Beam - Meters4.57

Beam - Inches18

Draft [max] - Detail4 ft. 6 in

Draft [max] - Detail4 ft. 7 in

Draft [max] - Meters1.37

Draft [max] - Meters1.4

Draft [max] - Inches54

Draft [max] - Inches55

Weight - Detail47,000 lbs

Weight - Detail51,000 lbs

Weight - kg21318.82

Weight - kg23133.19

Weight - lbs.47

Weight - lbs.51

Length - Feet52

Length - Feet56

Length - Inches3

Length - Inches2

Length overall - Detail52 ft. 3 in

Length overall - Detail56 ft. 2 in

Length overall - Meters15.93

Length overall - Meters17.12

Length overall - Inches627

Length overall - Inches674

Body / Hull

Hull materialFiberglass

Engine and Drivetrain

Fuel tank capacity - Detail600 gal

Fuel tank capacity - Detail750 gal

Fuel tank capacity - Liters2271.25

Fuel tank capacity - Liters2839.06

Fuel tank capacity - Gal6

Fuel tank capacity - Gal75

Fuel typeDiesel

Drive typeInboard - Twin

Exhaustnot available

ExhaustUnderwater

Operational Info

HeadVac-U-Flush (2)

Water capacityFresh: 170 gal

Water heater capacity20 gal

Holding tank capacity - Detail70 gal

Holding tank capacity - Liters264.98

Holding tank capacity - Gal7

Navigator Yachts 5100 Navigator 2007 vs Navigator Yachts 5400 Navigator 2007 — Common Questions

Which is the larger boat — the Navigator Yachts 5100 Navigator 2007 or the Navigator Yachts 5400 Navigator 2007?

The Navigator Yachts 5400 Navigator 2007 is the longer of the two at 56,0 feet overall. The Navigator Yachts 5100 Navigator 2007 comes in at 52,0 feet, making it roughly 4,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Navigator Yachts 5100 Navigator 2007 or the Navigator Yachts 5400 Navigator 2007?

For trailering, the Navigator Yachts 5100 Navigator 2007 has the edge at 47 lbs dry weight versus 51 lbs for the Navigator Yachts 5400 Navigator 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.

How many people can each boat hold?

The Navigator Yachts 5100 Navigator 2007 is Coast Guard rated for 15 passengers, while the Navigator Yachts 5400 Navigator 2007 is certified for 17. 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.

Do these boats require an oversize trailer permit to tow on US highways?

Both the Navigator Yachts 5100 Navigator 2007 and Navigator Yachts 5400 Navigator 2007 share an 15 ft beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Which boat has the larger fuel tank — the Navigator Yachts 5100 Navigator 2007 or the Navigator Yachts 5400 Navigator 2007?

The Navigator Yachts 5400 Navigator 2007 has the bigger tank at 75 gallons, versus 6 gallons on the Navigator Yachts 5100 Navigator 2007. That 69-gallon difference translates to roughly 207–345 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Navigator Yachts 5100 Navigator 2007 and Navigator Yachts 5400 Navigator 2007 from the same manufacturer?

Yes — both the Navigator Yachts 5100 Navigator 2007 and the Navigator Yachts 5400 Navigator 2007 are built by Navigator 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.

← Navigator Yachts 5100 Navigator 2007 full specs ← Navigator Yachts 5400 Navigator 2007 full specs