Boston Whaler 320 Vantage 2022 boat specs
Boston Whaler
Boston Whaler 320 Vantage 2022
2022
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VS
Boston Whaler 350 Realm 2022 boat specs
Boston Whaler
Boston Whaler 350 Realm 2022
2022
View full specs →

Boston Whaler 320 Vantage 2022 vs Boston Whaler 350 Realm 2022 — Same Brand, Different Boat

The Boston Whaler 320 Vantage 2022 vs Boston Whaler 350 Realm 2022 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 300 hp, the Boston Whaler 350 Realm 2022 has a 50-hp advantage over the Boston Whaler 320 Vantage 2022's 250-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Boston Whaler 350 Realm 2022 carries 385 gallons versus 285 gallons in the Boston Whaler 320 Vantage 2022. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 10 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: Performance buyers should lean toward the Boston Whaler 350 Realm 2022 and its 300-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Boston Whaler 320 Vantage 2022 with its 250-hp rating is the more economical daily driver.
Measurements / Dimensions
Length overall - Detail33.60 ft
Length overall - Detail35.60 ft
Length - Feet33.6
Length - Feet35.6
Length overall - Meters10.24
Length overall - Meters10.85
Length overall - Inches403
Length overall - Inches427
Beam10.40 ft
Beam10.10 ft
Beam - Meters3.17
Beam - Meters3.08
Beam - Inches125
Beam - Inches121
Draft Min1.10 ft
Draft Min2.10 ft
Engine and Drivetrain
Fuel tank capacity - Gal285
Fuel tank capacity - Gal385
Fuel tank capacity - Liters1078.84
Fuel tank capacity - Liters1457.38
Engine makeMercury
Engine makeMercury
Engine modelV8 DTS Verado Four Stroke
Engine modelV8 DTS Verado
Horsepower250 hp
Horsepower300 hp
Fuel typeGas
Fuel typeGas
Drive typeoutboard
Drive typeoutboard
Engine 2 Engine MakeMercury
Engine 2 Engine MakeMercury
Engine 2 Engine ModelV8 DTS Verado FourStroke
Engine 2 Engine ModelV8 DTS Verado
Engine 2 Horsepower250 hp
Engine 2 Horsepower300 hp
Engine 2 Fuel TypeGas
Engine 2 Fuel TypeGas
Engine 2 Drive Typeoutboard
Engine 2 Drive Typeoutboard
Engine 3 Engine Makenot available
Engine 3 Engine MakeMercury
Engine 3 Engine Modelnot available
Engine 3 Engine ModelV8 DTS Verado
Engine 3 Horsepowernot available
Engine 3 Horsepower300 hp
Engine 3 Fuel Typenot available
Engine 3 Fuel TypeGas
Engine 3 Drive Typenot available
Engine 3 Drive Typeoutboard
Operational Info
Water capacity3
Water capacity45
Holding tank capacity - Gal6.5
Holding tank capacity - Gal1
Holding tank capacity - Liters24.61
Holding tank capacity - Liters37.85
Boat typePower
Boat typePower
Sleeping capacitynot available
Sleeping capacity2
Headnot available
Head1

Boston Whaler 320 Vantage 2022 vs Boston Whaler 350 Realm 2022 — Common Questions

Which is the larger boat — the Boston Whaler 320 Vantage 2022 or the Boston Whaler 350 Realm 2022?
The Boston Whaler 350 Realm 2022 is the longer of the two at 35,6 feet overall. The Boston Whaler 320 Vantage 2022 comes in at 33,6 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Boston Whaler 350 Realm 2022 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Boston Whaler 320 Vantage 2022 tops out at 250 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 Boston Whaler 320 Vantage 2022 is Coast Guard rated for 10 passengers, while the Boston Whaler 350 Realm 2022 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 Boston Whaler 320 Vantage 2022 measures 125" wide, compared to 121" for the Boston Whaler 350 Realm 2022. 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 Boston Whaler 320 Vantage 2022 or the Boston Whaler 350 Realm 2022?
The Boston Whaler 350 Realm 2022 has the bigger tank at 385 gallons, versus 285 gallons on the Boston Whaler 320 Vantage 2022. That 100-gallon difference translates to roughly 300–500 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Boston Whaler 320 Vantage 2022 and Boston Whaler 350 Realm 2022 from the same manufacturer?
Yes — both the Boston Whaler 320 Vantage 2022 and the Boston Whaler 350 Realm 2022 are built by Boston Whaler. 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.