Detailed Evaluation & Buyer Recommendation
Boston Whaler 190 Montauk 2022 vs Boston Whaler 205 Conquest 2008 — Same Brand, Different Boat
The Boston Whaler 190 Montauk 2022 vs Boston Whaler 205 Conquest 2008 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 200 hp, the Boston Whaler 205 Conquest 2008 has a 85-hp advantage over the Boston Whaler 190 Montauk 2022's 115-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 205 Conquest 2008 carries 68 gallons versus 6 gallons in the Boston Whaler 190 Montauk 2022. 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 205 Conquest 2008 is rated for 8 passengers, while the Boston Whaler 190 Montauk 2022 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Boston Whaler 205 Conquest 2008 could be the deciding factor.
Bottom line: Choose the Boston Whaler 205 Conquest 2008 if your priority is putting more people on the water — it handles 8 passengers and at 2,0 ft it has the deck room to back that rating up comfortably. The Boston Whaler 190 Montauk 2022 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail19.40 ft
Length overall - Detail20 ft. 3 in. (6.17 m)
Length - Feet19.4
Length - Feet2
Length overall - Meters5.91
Length overall - Meters6.17
Length overall - Inches233
Length overall - Inches243
Beam8.00 ft
Beam8 ft. 4 in. (2.54 m)
Beam - Meters2.44
Beam - Meters2.54
Beam - Inches96
Beam - Inches1
Draft [max] - Detail1.10 ft
Draft [max] - DetailBoat Only: 15 in. (0.38 m)
Draft [max] - Meters0.34
Draft [max] - Meters0.38
Draft [max] - Inches13
Draft [max] - Inches15
Draft Min1.08 ft
Draft Minnot available
Bridge clearance - Detailnot available
Bridge clearance - Detail5 ft. 5 in. (1.65 m) With Sun Top: 6 ft. 10 in. (2.08 m)
Bridge clearance - Metersnot available
Bridge clearance - Meters2.08
Bridge clearance - Inchesnot available
Bridge clearance - Inches82
Weight - Detailnot available
Weight - Detail2,800 lbs. (1,270 kg)
Weight - kgnot available
Weight - kg1270.06
Weight - lbs.not available
Weight - lbs.28
Height [transom]not available
Height [transom]25 in. (0.63 m)
Length - Metersnot available
Length - Meters6.17
Length - Inchesnot available
Length - Inches3
Engine and Drivetrain
Fuel tank capacity - Gal6
Fuel tank capacity - Gal68
Fuel tank capacity - Liters227.12
Fuel tank capacity - Liters257.41
Engine makeMercury
Engine makenot available
Horsepower115 hp
Horsepowernot available
Drive typeinboard
Drive typeOutboard
Engine/s standardnot available
Engine/s standard150 XL DTS? Mercury? Verado? FourStrokes STD
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail68 gal. (257 l)
Engine maxnot available
Engine maxMaximum: 200 hp (149 kW) Minimum: 135 hp (100 kW) Maximum Engine Weight: 530 lbs. (240 kg)
Operational Info
TrailerableYes
Trailerablenot available
Boat typePower
Boat typenot available
Maximum capacitynot available
Maximum capacity2,450 lbs. (1,111 kg) Swamped Capacity: 3,500 lbs. (1,587 kg)
Maximum peoplenot available
Maximum people8
General Boat Info
Makenot available
MakeBoston Whaler
Modelnot available
Model205 Conquest?
Model Yearnot available
Model Year2008
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee