Prestige Yachts 590 S 2020 vs Prestige Yachts 680 S Sport 2018 - Boat Spec Comparison

Q: Which is the larger boat — the Prestige Yachts 590 S 2020 or the Prestige Yachts 680 S Sport 2018?

The Prestige Yachts 680 S Sport 2018 is the longer of the two at 70,2 feet overall. The Prestige Yachts 590 S 2020 comes in at 61,4 feet, making it roughly 8,9 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: What is the maximum horsepower rating for these boats?

The Prestige Yachts 590 S 2020 has a documented max rating of 300 hp. Engine specifications for the Prestige Yachts 680 S Sport 2018 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Prestige Yachts 590 S 2020 is Coast Guard rated for 18 passengers, while the Prestige Yachts 680 S Sport 2018 is certified for 21. 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: Which boat is wider, and does it affect trailering?

The Prestige Yachts 680 S Sport 2018 measures 209" wide, compared to 190" for the Prestige Yachts 590 S 2020. 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.

Q: Which boat has the larger fuel tank — the Prestige Yachts 590 S 2020 or the Prestige Yachts 680 S Sport 2018?

The Prestige Yachts 680 S Sport 2018 has the bigger tank at 759 gallons, versus 484 gallons on the Prestige Yachts 590 S 2020. That 274-gallon difference translates to roughly 824–1373 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Prestige Yachts 590 S 2020 and Prestige Yachts 680 S Sport 2018 from the same manufacturer?

Yes — both the Prestige Yachts 590 S 2020 and the Prestige Yachts 680 S Sport 2018 are built by Prestige. 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

Prestige Yachts 590 S 2020 vs Prestige Yachts 680 S Sport 2018

Prestige

Prestige Yachts 590 S 2020

2020

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Prestige

Prestige Yachts 680 S Sport 2018

2018

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Detailed Evaluation & Buyer Recommendation

Prestige Yachts 590 S 2020 vs Prestige Yachts 680 S Sport 2018 — Same Brand, Different Boat

The Prestige Yachts 590 S 2020 vs Prestige Yachts 680 S Sport 2018 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.

The Prestige Yachts 590 S 2020 carries a rated maximum of 300 hp. Engine data for the Prestige Yachts 680 S Sport 2018 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Prestige Yachts 680 S Sport 2018 carries 759 gallons versus 484 gallons in the Prestige Yachts 590 S 2020. 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 Prestige Yachts 680 S Sport 2018 is rated for 21 passengers, while the Prestige Yachts 590 S 2020 caps at 18. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Prestige Yachts 680 S Sport 2018 could be the deciding factor.

Bottom line: Choose the Prestige Yachts 680 S Sport 2018 if your priority is putting more people on the water — it handles 21 passengers and at 70,2 ft it has the deck room to back that rating up comfortably. The Prestige Yachts 590 S 2020 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 18 that costs less to run day-to-day.

Measurements / Dimensions

Length overall - Detail61.35 ft

Length overall - Detail70.20 ft

Length - Feet61.35

Length - Feet70.2

Length overall - Meters18.7

Length overall - Meters21.4

Length overall - Inches736

Length overall - Inches842

Beam15.87 ft

Beam17.38 ft

Beam - Meters4.84

Beam - Meters5.3

Beam - Inches190

Beam - Inches209

Draft [max] - Detailnot available

Draft [max] - Detail5.18 ft

Draft [max] - Metersnot available

Draft [max] - Meters1.58

Draft [max] - Inchesnot available

Draft [max] - Inches62

Displacementnot available

Displacement90609.99 lbs

Engine and Drivetrain

Fuel tank capacity - Gal483.78

Fuel tank capacity - Gal758.57

Fuel tank capacity - Liters1831.31

Fuel tank capacity - Liters2871.5

Engine makeCummins

Engine makeVOLVO PENTA

Horsepower300 hp

Horsepowernot available

Drive typeinboard

Engine 2 Engine MakeCummins

Engine 2 Engine MakeVOLVO PENTA

Engine 2 Horsepower300 hp

Engine 2 Horsepowernot available

Engine 2 Drive Typeinboard

Performance

Cruising speed23

Cruising speed25

Cruising speed measureknots

Maximum speed29

Maximum speed30

Maximum speed measureknots

Operational Info

Water capacity167.37

Water capacity202.34

Boat typePower

Prestige Yachts 590 S 2020 vs Prestige Yachts 680 S Sport 2018 — Common Questions

Which is the larger boat — the Prestige Yachts 590 S 2020 or the Prestige Yachts 680 S Sport 2018?

The Prestige Yachts 680 S Sport 2018 is the longer of the two at 70,2 feet overall. The Prestige Yachts 590 S 2020 comes in at 61,4 feet, making it roughly 8,9 ft shorter — a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Prestige Yachts 590 S 2020 has a documented max rating of 300 hp. Engine specifications for the Prestige Yachts 680 S Sport 2018 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

How many people can each boat hold?

The Prestige Yachts 590 S 2020 is Coast Guard rated for 18 passengers, while the Prestige Yachts 680 S Sport 2018 is certified for 21. 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 Prestige Yachts 680 S Sport 2018 measures 209" wide, compared to 190" for the Prestige Yachts 590 S 2020. 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 Prestige Yachts 590 S 2020 or the Prestige Yachts 680 S Sport 2018?

The Prestige Yachts 680 S Sport 2018 has the bigger tank at 759 gallons, versus 484 gallons on the Prestige Yachts 590 S 2020. That 274-gallon difference translates to roughly 824–1373 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Prestige Yachts 590 S 2020 and Prestige Yachts 680 S Sport 2018 from the same manufacturer?

Yes — both the Prestige Yachts 590 S 2020 and the Prestige Yachts 680 S Sport 2018 are built by Prestige. 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.

← Prestige Yachts 590 S 2020 full specs ← Prestige Yachts 680 S Sport 2018 full specs