Intrepid Powerboats 475 Sport Sport 2010 vs Intrepid Powerboats 477 Evolution 2020 - Boat Spec Comparison

Q: Which is the larger boat — the Intrepid Powerboats 475 Sport Sport 2010 or the Intrepid Powerboats 477 Evolution 2020?

The Intrepid Powerboats 475 Sport Sport 2010 is the longer of the two at 47,0 feet overall. The Intrepid Powerboats 477 Evolution 2020 comes in at 46,9 feet, making it roughly 0,1 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: How many people can each boat hold?

The Intrepid Powerboats 475 Sport Sport 2010 is Coast Guard rated for 14 passengers, while the Intrepid Powerboats 477 Evolution 2020 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.

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

Both the Intrepid Powerboats 475 Sport Sport 2010 and Intrepid Powerboats 477 Evolution 2020 share an 13.68 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 Intrepid Powerboats 475 Sport Sport 2010 or the Intrepid Powerboats 477 Evolution 2020?

The Intrepid Powerboats 477 Evolution 2020 has the bigger tank at 548 gallons, versus 48 gallons on the Intrepid Powerboats 475 Sport Sport 2010. That 500-gallon difference translates to roughly 1500–2500 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Intrepid Powerboats 475 Sport Sport 2010 and Intrepid Powerboats 477 Evolution 2020 from the same manufacturer?

Yes — both the Intrepid Powerboats 475 Sport Sport 2010 and the Intrepid Powerboats 477 Evolution 2020 are built by Intrepid Powerboats. 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

Intrepid Powerboats 475 Sport Sport 2010 vs Intrepid Powerboats 477 Evolution 2020

Intrepid Powerboats

Intrepid Powerboats 475 Sport Sport 2010

2010

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Intrepid Powerboats

Intrepid Powerboats 477 Evolution 2020

2020

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Detailed Evaluation & Buyer Recommendation

Intrepid Powerboats 475 Sport Sport 2010 vs Intrepid Powerboats 477 Evolution 2020 — Same Brand, Different Boat

The Intrepid Powerboats 475 Sport Sport 2010 vs Intrepid Powerboats 477 Evolution 2020 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.

Both boats are rated for 14 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: The Intrepid Powerboats 475 Sport Sport 2010 and Intrepid Powerboats 477 Evolution 2020 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.

Measurements / Dimensions

Length overall - Detail47.00 ft

Length overall - Detail46.91 ft

Length - Feet47

Length - Feet46.91

Length overall - Meters14.33

Length overall - Meters14.3

Length overall - Inches564

Length overall - Inches563

Beam13.68 ft

Beam - Meters4.17

Beam - Inches164

Draft [max] - Detail2.99 ft

Draft [max] - Detailnot available

Draft [max] - Meters0.91

Draft [max] - Metersnot available

Draft [max] - Inches36

Draft [max] - Inchesnot available

Displacementnot available

Displacement29101.00 lbs

Engine and Drivetrain

Fuel tank capacity - Gal48

Fuel tank capacity - Gal548

Fuel tank capacity - Liters1817

Fuel tank capacity - Liters2074.4

Engine makeMercury

Engine makeYamaha

Drive typeoutboard

Engine 2 Engine Makenot available

Engine 2 Engine MakeYamaha

Engine 2 Drive Typenot available

Engine 2 Drive Typeoutboard

Performance

Cruising speed32

Cruising speednot available

Cruising speed measureknots

Cruising speed measurenot available

Maximum speed45

Maximum speednot available

Maximum speed measureknots

Maximum speed measurenot available

Operational Info

Water capacity1

Water capacity8

Boat typePower

Intrepid Powerboats 475 Sport Sport 2010 vs Intrepid Powerboats 477 Evolution 2020 — Common Questions

Which is the larger boat — the Intrepid Powerboats 475 Sport Sport 2010 or the Intrepid Powerboats 477 Evolution 2020?

The Intrepid Powerboats 475 Sport Sport 2010 is the longer of the two at 47,0 feet overall. The Intrepid Powerboats 477 Evolution 2020 comes in at 46,9 feet, making it roughly 0,1 ft shorter — a meaningful difference in deck room and overall on-water presence.

How many people can each boat hold?

The Intrepid Powerboats 475 Sport Sport 2010 is Coast Guard rated for 14 passengers, while the Intrepid Powerboats 477 Evolution 2020 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.

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

Both the Intrepid Powerboats 475 Sport Sport 2010 and Intrepid Powerboats 477 Evolution 2020 share an 13.68 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 Intrepid Powerboats 475 Sport Sport 2010 or the Intrepid Powerboats 477 Evolution 2020?

The Intrepid Powerboats 477 Evolution 2020 has the bigger tank at 548 gallons, versus 48 gallons on the Intrepid Powerboats 475 Sport Sport 2010. That 500-gallon difference translates to roughly 1500–2500 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Intrepid Powerboats 475 Sport Sport 2010 and Intrepid Powerboats 477 Evolution 2020 from the same manufacturer?

Yes — both the Intrepid Powerboats 475 Sport Sport 2010 and the Intrepid Powerboats 477 Evolution 2020 are built by Intrepid Powerboats. 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.

← Intrepid Powerboats 475 Sport Sport 2010 full specs ← Intrepid Powerboats 477 Evolution 2020 full specs