Donzi 18 Classic 2010 boat specs
Donzi
Donzi 18 Classic 2010
2010
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VS
Donzi 22 Classic 2021 boat specs
Donzi
Donzi 22 Classic 2021
2021
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Donzi 18 Classic 2010 vs Donzi 22 Classic 2021: Same Brand, Different Boat

The Donzi 18 Classic 2010 vs Donzi 22 Classic 2021 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 share a closely matched power ceiling - 350 hp for the Donzi 18 Classic 2010 and 350 hp for the Donzi 22 Classic 2021. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.

For family outings this is probably the sharpest distinction between the two. The Donzi 22 Classic 2021 is rated for 6 passengers, while the Donzi 18 Classic 2010 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Donzi 22 Classic 2021 could be the deciding factor.

Bottom line: Choose the Donzi 22 Classic 2021 if your priority is putting more people on the water - it handles 6 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Donzi 18 Classic 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.
General Boat Info
MakeDonzi
Makenot available
Model18 Classic
Modelnot available
Model Year2010
Model Yearnot available
Measurements / Dimensions
Beam7 ft. (3.13 m)
Beamnot available
Beam - Meters2.13
Beam - Metersnot available
Beam - Inches84
Beam - Inchesnot available
Deadrise24℃
Deadrisenot available
Draft [drive up] - Detail14 in. (0.36 m)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.36
Draft [drive up] metersnot available
Draft [drive up] inches14
Draft [drive up] inchesnot available
Draft [max] - Detail29 in. (0.74 m)
Draft [max] - Detailnot available
Draft [max] - Meters0.74
Draft [max] - Metersnot available
Draft [max] - Inches29
Draft [max] - Inchesnot available
Weight - Detail2,700 lbs. (1,224.7 kg)
Weight - Detailnot available
Weight - kg1224.7
Weight - kgnot available
Weight - lbs.2700
Weight - lbs.not available
Length - Meters5.49
Length - Metersnot available
Length - Feet18
Length - Feet22
Length overall - Detail18 ft. (5.49 m)
Length overall - Detail22.00 ft
Length overall - Meters5.49
Length overall - Meters6.71
Length overall - Inches216
Length overall - Inches264
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail41 gal. (155.2 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters155.2
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal41
Fuel tank capacity - Galnot available
Fuel typeGas
Fuel typeGas
Drive typeI/O
Drive typeinboard
Engine max350 hp (261 kW)
Engine maxnot available
Engine makenot available
Engine makeMERCURY
Horsepowernot available
Horsepower350 hp
Operational Info
Boat typenot available
Boat typePower

Donzi 18 Classic 2010 vs Donzi 22 Classic 2021 - Common Questions

Which is the larger boat - the Donzi 18 Classic 2010 or the Donzi 22 Classic 2021?
The Donzi 22 Classic 2021 is the longer of the two at 22,0 feet overall. The Donzi 18 Classic 2010 comes in at 18,0 feet, making it roughly 4,0 ft shorter - a meaningful difference in deck room and overall on-water presence.
How many people can each boat hold?
The Donzi 18 Classic 2010 is Coast Guard rated for 5 passengers, while the Donzi 22 Classic 2021 is certified for 6. 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.
Are the Donzi 18 Classic 2010 and Donzi 22 Classic 2021 from the same manufacturer?
Yes - both the Donzi 18 Classic 2010 and the Donzi 22 Classic 2021 are built by Donzi. 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.