Campion Muskoka M284 IO 2021 boat specs
Campion
Campion Muskoka M284 IO 2021
2021
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VS
Campion S 535 BR OB 2005 boat specs
Campion
Campion S 535 BR OB 2005
2005
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Campion Muskoka M284 IO 2021 vs Campion S 535 BR OB 2005 — Same Brand, Different Boat

The Campion Muskoka M284 IO 2021 vs Campion S 535 BR OB 2005 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.

Size is the most obvious dividing line here. The Campion Muskoka M284 IO 2021 measures 28,4 feet overall (2021), giving it roughly 11,4 additional feet of deck space compared to the Campion S 535 BR OB 2005 at 17,0 feet (2005). Weight tells a clearer story for trailering families: the Campion Muskoka M284 IO 2021 tips the scales at 6 800 lbs — 6 782 lbs more than the Campion S 535 BR OB 2005 at 18 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The Campion S 535 BR OB 2005 tops out at 150 hp. Engine specs for the Campion Muskoka M284 IO 2021 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Campion S 535 BR OB 2005 carries 24 gallons versus 12 gallons in the Campion Muskoka M284 IO 2021. 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 Campion Muskoka M284 IO 2021 is rated for 8 passengers, while the Campion S 535 BR OB 2005 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Campion Muskoka M284 IO 2021 could be the deciding factor.

Bottom line: Choose the Campion Muskoka M284 IO 2021 if your priority is putting more people on the water — it handles 8 passengers and at 28,4 ft it has the deck room to back that rating up comfortably. The Campion S 535 BR OB 2005 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 - Detail28.40 ft
Length overall - Detail17 ft. 8 in. (5.39 m)
Length - Feet28.4
Length - Feet17
Length overall - Meters8.66
Length overall - Meters5.38
Length overall - Inches341
Length overall - Inches212
Beam8.60 ft
Beam7 ft. 8 in. (2.34 m)
Beam - Meters2.62
Beam - Meters2.34
Beam - Inches103
Beam - Inches92
Draft [max] - Detail40.00 ft
Draft [max] - Detail32 in. (80 cm)
Draft [max] - Meters12.19
Draft [max] - Meters0.81
Draft [max] - Inches480
Draft [max] - Inches32
Draft Min24.00 ft
Draft Minnot available
Displacement6800.00 lbs
Displacementnot available
Deadrisenot available
Deadrise16℃
Draft [drive up] - Detailnot available
Draft [drive up] - Detail15 in. (38 cm)
Draft [drive up] metersnot available
Draft [drive up] meters0.38
Draft [drive up] inchesnot available
Draft [drive up] inches15
Weight - Detailnot available
Weight - Detail1,800 lbs. (816 kg)
Weight - kgnot available
Weight - kg816.47
Weight - lbs.not available
Weight - lbs.18
Height - Detailnot available
Height - Detail4 ft. 8 in. (1.42 m)
Height - Metersnot available
Height - Meters1.42
Height - Inchesnot available
Height - Inches56
Height [transom]not available
Height [transom]20 in. (.51 m)
Length - Metersnot available
Length - Meters5.39
Length - Inchesnot available
Length - Inches8
Length [over all with swim platform]not available
Length [over all with swim platform]17 ft. 10 in. (5.43 m)
Engine and Drivetrain
Fuel tank capacity - Gal12
Fuel tank capacity - Gal24.3
Fuel tank capacity - Liters454.25
Fuel tank capacity - Liters90.85
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail24.3 gal. (92 l)
Drive typenot available
Drive typeOutboard
Engine maxnot available
Engine max150 hp
Operational Info
Boat typePower
Boat typenot available
General Boat Info
Makenot available
MakeCampion
Modelnot available
ModelS 535 BR OB
Model Yearnot available
Model Year2005

Campion Muskoka M284 IO 2021 vs Campion S 535 BR OB 2005 — Common Questions

Which is the larger boat — the Campion Muskoka M284 IO 2021 or the Campion S 535 BR OB 2005?
The Campion Muskoka M284 IO 2021 is the longer of the two at 28,4 feet overall. The Campion S 535 BR OB 2005 comes in at 17,0 feet, making it roughly 11,4 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Campion Muskoka M284 IO 2021 or the Campion S 535 BR OB 2005?
For trailering, the Campion S 535 BR OB 2005 has the edge at 18 lbs dry weight versus 6 800 lbs for the Campion Muskoka M284 IO 2021. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
What is the maximum horsepower rating for these boats?
The Campion S 535 BR OB 2005 has a documented max rating of 150 hp. Engine specifications for the Campion Muskoka M284 IO 2021 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Campion Muskoka M284 IO 2021 is Coast Guard rated for 8 passengers, while the Campion S 535 BR OB 2005 is certified for 5. 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 Campion Muskoka M284 IO 2021 measures 103" wide, compared to 92" for the Campion S 535 BR OB 2005. 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 Campion Muskoka M284 IO 2021 or the Campion S 535 BR OB 2005?
The Campion S 535 BR OB 2005 has the bigger tank at 24 gallons, versus 12 gallons on the Campion Muskoka M284 IO 2021. That 12-gallon difference translates to roughly 36–61 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Campion Muskoka M284 IO 2021 and Campion S 535 BR OB 2005 from the same manufacturer?
Yes — both the Campion Muskoka M284 IO 2021 and the Campion S 535 BR OB 2005 are built by Campion. 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.