Boston Whaler 235 Conquest 2008 boat specs
Boston Whaler
Boston Whaler 235 Conquest 2008
2008
View full specs →
VS
Boston Whaler 320 Vantage 2022 boat specs
Boston Whaler
Boston Whaler 320 Vantage 2022
2022
View full specs →

Boston Whaler 235 Conquest 2008 vs Boston Whaler 320 Vantage 2022 — Same Brand, Different Boat

The Boston Whaler 235 Conquest 2008 vs Boston Whaler 320 Vantage 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.

Both boats share a closely matched power ceiling — 250 hp for the Boston Whaler 235 Conquest 2008 and 250 hp for the Boston Whaler 320 Vantage 2022. 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. Fuel capacity breaks the other way: the Boston Whaler 320 Vantage 2022 carries 285 gallons versus 122 gallons in the Boston Whaler 235 Conquest 2008. 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 Boston Whaler 235 Conquest 2008 is rated for 12 passengers, while the Boston Whaler 320 Vantage 2022 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Boston Whaler 235 Conquest 2008 could be the deciding factor.

Bottom line: Choose the Boston Whaler 235 Conquest 2008 if your priority is putting more people on the water — it handles 12 passengers and at 25,0 ft it has the deck room to back that rating up comfortably. The Boston Whaler 320 Vantage 2022 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.
General Boat Info
MakeBoston Whaler
Makenot available
Model235 Conquest?
Modelnot available
Model Year2008
Model Yearnot available
Measurements / Dimensions
Beam8 ft. 6 in. (2.59 m)
Beam10.40 ft
Beam - Meters2.59
Beam - Meters3.17
Beam - Inches102
Beam - Inches125
Bridge clearance - Detail6 ft. 2 in. (1.87 m) With Hard Top: 8 ft. 8 in. (2.64 m)
Bridge clearance - Detailnot available
Bridge clearance - Meters2.64
Bridge clearance - Metersnot available
Bridge clearance - Inches104
Bridge clearance - Inchesnot available
Draft [max] - DetailBoat Only: 15 in. (0.38 m)
Draft [max] - Detailnot available
Draft [max] - Meters0.38
Draft [max] - Metersnot available
Draft [max] - Inches15
Draft [max] - Inchesnot available
Weight - Detail3,730 lbs. (1,691 kg)
Weight - Detailnot available
Weight - kg1691.9
Weight - kgnot available
Weight - lbs.373
Weight - lbs.not available
Height [transom]30 in. (0.76 m)
Height [transom]not available
Length - Meters7.67
Length - Metersnot available
Length - Feet25
Length - Feet33.6
Length - Inches2
Length - Inchesnot available
Length overall - DetailWith Pulpit: 25 ft. 2 in. (7.67 m)
Length overall - Detail33.60 ft
Length overall - Meters7.67
Length overall - Meters10.24
Length overall - Inches302
Length overall - Inches403
Draft Minnot available
Draft Min1.10 ft
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine/s standard225 XXL DTS Mercury? Verado? FourStrokes with SmartCraft? Vessel View Display and power-assisted steering
Engine/s standardnot available
Fuel tank capacity - Detail122 gal. (461 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters461.82
Fuel tank capacity - Liters1078.84
Fuel tank capacity - Gal122
Fuel tank capacity - Gal285
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeoutboard
Engine maxMaximum: 250 hp (186 kW) Minimum: 175 hp (130 kW) Maximum Engine Weight: 700 lbs. (317 kg)
Engine maxnot available
Engine makenot available
Engine makeMercury
Engine modelnot available
Engine modelV8 DTS Verado Four Stroke
Horsepowernot available
Horsepower250 hp
Engine 2 Engine Makenot available
Engine 2 Engine MakeMercury
Engine 2 Engine Modelnot available
Engine 2 Engine ModelV8 DTS Verado FourStroke
Engine 2 Horsepowernot available
Engine 2 Horsepower250 hp
Engine 2 Fuel Typenot available
Engine 2 Fuel TypeGas
Engine 2 Drive Typenot available
Engine 2 Drive Typeoutboard
Operational Info
Maximum capacity3,500 lbs. (1,587 kg) Swamped Capacity: 4,400 lbs. (1,995 kg)
Maximum capacitynot available
Maximum people12
Maximum peoplenot available
Water capacitynot available
Water capacity3
Holding tank capacity - Galnot available
Holding tank capacity - Gal6.5
Holding tank capacity - Litersnot available
Holding tank capacity - Liters24.61
Boat typenot available
Boat typePower

Boston Whaler 235 Conquest 2008 vs Boston Whaler 320 Vantage 2022 — Common Questions

Which is the larger boat — the Boston Whaler 235 Conquest 2008 or the Boston Whaler 320 Vantage 2022?
The Boston Whaler 320 Vantage 2022 is the longer of the two at 33,6 feet overall. The Boston Whaler 235 Conquest 2008 comes in at 25,0 feet, making it roughly 8,6 ft shorter — a meaningful difference in deck room and overall on-water presence.
How many people can each boat hold?
The Boston Whaler 235 Conquest 2008 is Coast Guard rated for 12 passengers, while the Boston Whaler 320 Vantage 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 102" for the Boston Whaler 235 Conquest 2008. 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 235 Conquest 2008 or the Boston Whaler 320 Vantage 2022?
The Boston Whaler 320 Vantage 2022 has the bigger tank at 285 gallons, versus 122 gallons on the Boston Whaler 235 Conquest 2008. That 163-gallon difference translates to roughly 489–815 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Boston Whaler 235 Conquest 2008 and Boston Whaler 320 Vantage 2022 from the same manufacturer?
Yes — both the Boston Whaler 235 Conquest 2008 and the Boston Whaler 320 Vantage 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.