Invictus Yacht GT280S GT 2020 boat specs
Invictus Yacht
Invictus Yacht GT280S GT 2020
2020
View full specs →
VS
Invictus Yacht GT320 GT 2019 boat specs
Invictus Yacht
Invictus Yacht GT320 GT 2019
2019
View full specs →

Invictus Yacht GT280S GT 2020 vs Invictus Yacht GT320 GT 2019 — Same Brand, Different Boat

The Invictus Yacht GT280S GT 2020 vs Invictus Yacht GT320 GT 2019 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 power gap is worth calling out. Rated to 860 hp, the Invictus Yacht GT320 GT 2019 has a 360-hp advantage over the Invictus Yacht GT280S GT 2020's 500-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Invictus Yacht GT320 GT 2019 carries 195 gallons versus 14 gallons in the Invictus Yacht GT280S GT 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 Invictus Yacht GT320 GT 2019 is rated for 10 passengers, while the Invictus Yacht GT280S GT 2020 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Invictus Yacht GT320 GT 2019 could be the deciding factor.

Bottom line: Choose the Invictus Yacht GT320 GT 2019 if your priority is putting more people on the water — it handles 10 passengers and at 32,9 ft it has the deck room to back that rating up comfortably. The Invictus Yacht GT280S GT 2020 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail29.20 ft
Length overall - Detail32.90 ft
Length - Feet29.2
Length - Feet32.9
Length overall - Meters8.9
Length overall - Meters10.03
Length overall - Inches350
Length overall - Inches395
Beam9.40 ft
Beam9.11 ft
Beam - Meters2.87
Beam - Meters2.78
Beam - Inches113
Beam - Inches109
Draft [max] - Detail2.80 ft
Draft [max] - Detail3.00 ft
Draft [max] - Meters0.85
Draft [max] - Meters0.91
Draft [max] - Inches34
Draft [max] - Inches36
Displacement5291.00 lbs
Displacementnot available
Engine and Drivetrain
Fuel tank capacity - Gal14
Fuel tank capacity - Gal195
Fuel tank capacity - Liters529.96
Fuel tank capacity - Liters738.15
Horsepower500 hp
Horsepower860 hp
Fuel typeDiesel
Fuel typeDiesel
Drive typeoutboard
Drive typeinboard
Operational Info
Sleeping capacity2
Sleeping capacity2
Cabins1
Cabins1
Head1
Head1
Water capacity18.4
Water capacitynot available
Boat typePower
Boat typePower
Performance
Maximum speednot available
Maximum speed40
Maximum speed measurenot available
Maximum speed measureknots

Invictus Yacht GT280S GT 2020 vs Invictus Yacht GT320 GT 2019 — Common Questions

Which is the larger boat — the Invictus Yacht GT280S GT 2020 or the Invictus Yacht GT320 GT 2019?
The Invictus Yacht GT320 GT 2019 is the longer of the two at 32,9 feet overall. The Invictus Yacht GT280S GT 2020 comes in at 29,2 feet, making it roughly 3,7 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Invictus Yacht GT320 GT 2019 is rated to a maximum of 860 hp, giving it the larger power ceiling. The Invictus Yacht GT280S GT 2020 tops out at 500 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 Invictus Yacht GT280S GT 2020 is Coast Guard rated for 8 passengers, while the Invictus Yacht GT320 GT 2019 is certified for 10. 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 Invictus Yacht GT280S GT 2020 measures 113" wide, compared to 109" for the Invictus Yacht GT320 GT 2019. 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 Invictus Yacht GT280S GT 2020 or the Invictus Yacht GT320 GT 2019?
The Invictus Yacht GT320 GT 2019 has the bigger tank at 195 gallons, versus 14 gallons on the Invictus Yacht GT280S GT 2020. That 181-gallon difference translates to roughly 543–905 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Invictus Yacht GT280S GT 2020 and Invictus Yacht GT320 GT 2019 from the same manufacturer?
Yes — both the Invictus Yacht GT280S GT 2020 and the Invictus Yacht GT320 GT 2019 are built by Invictus Yacht. 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.