Maxum 2900 SE 2008 boat specs
Maxum
Maxum 2900 SE 2008
2008
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VS
Maxum 4200SY Sport Yacht 2005 boat specs
Maxum
Maxum 4200SY Sport Yacht 2005
2005
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Maxum 2900 SE 2008 vs Maxum 4200SY Sport Yacht 2005 — Same Brand, Different Boat

The Maxum 2900 SE 2008 vs Maxum 4200SY Sport Yacht 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.

The Maxum 2900 SE 2008 carries a rated maximum of 300 hp. Engine data for the Maxum 4200SY Sport Yacht 2005 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Maxum 2900 SE 2008 carries 125 gallons versus 48 gallons in the Maxum 4200SY Sport Yacht 2005. 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 Maxum 4200SY Sport Yacht 2005 is rated for 13 passengers, while the Maxum 2900 SE 2008 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Maxum 4200SY Sport Yacht 2005 could be the deciding factor.

Bottom line: Choose the Maxum 4200SY Sport Yacht 2005 if your priority is putting more people on the water — it handles 13 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Maxum 2900 SE 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.
General Boat Info
MakeMaxum
MakeMaxum
Model Year2008
Model Year2005
Model2900 SE
Model4200SY Sport Yacht
Measurements / Dimensions
Length overall - Detail30 ft. 0 in. (9.14 m)
Length overall - Detail42 ft. 10 in. (13.06 m)
Length - Feet3
Length - Feetnot available
Length overall - Meters9.14
Length overall - Meters13.06
Length overall - Inches36
Length overall - Inches514
Draft [max] - Meters0.99
Draft [max] - Meters1.12
Weight - kg4620.74
Weight - kg13063.45
Deadrise18℃
Deadrisenot available
Bridge clearance - Inches117
Bridge clearance - Inches154
Weight - lbs.10187
Weight - lbs.288
Draft [drive up] meters0.69
Draft [drive up] meters0.89
Draft [drive up] inches27
Draft [drive up] inches35
Beam9 ft. 11 in. (3.02 m)
Beam13 ft. 10 in. (4.22 m)
Bridge clearance - DetailMax: 9 ft. 9 in. (2.97 m)
Bridge clearance - Detail12 ft. 10 in. (3.91 m)
Length - Meters9.14
Length - Metersnot available
Draft [max] - Inches39
Draft [max] - Inches44
Draft [max] - Detail3 ft. 3 in. (0.99 m)
Draft [max] - Detail3 ft. 8 in. (1.12 m)
Bridge clearance - Meters2.97
Bridge clearance - Meters3.91
Weight - DetailWith Standard Engine: 10,187 lbs. (4,621 kg)
Weight - Detail28,800 lbs. (13,064 kg) w/Std. Engine
Draft [drive up] - Detail2 ft. 3 in. (0.69 m)
Draft [drive up] - Detail2 ft. 11 in. (.89 m)
Beam - Meters3.02
Beam - Meters4.22
Beam - Inches119
Beam - Inches166
Body / Hull
Hull typeDeep Vee
Hull typenot available
Hull materialFiberglass
Hull materialnot available
Engine and Drivetrain
Fuel tank capacity - Gal125
Fuel tank capacity - Gal48
Fuel tank capacity - Liters473.18
Fuel tank capacity - Liters1817
Engine makeMerCruiser
Engine makenot available
Horsepower220 hp
Horsepowernot available
Fuel typeGas
Fuel typenot available
Drive typeI/O
Drive typenot available
Engine maxT-300 hp
Engine maxnot available
Engine/s standardT-4.3L MPI Bravo? III (T-220 hp)
Engine/s standardnot available
Fuel tank capacity - Detail125 gal. (473.1 l)
Fuel tank capacity - Detail480 gal. (1,816 l)
Operational Info
Water capacity30 gal. (113.6 l)
Water capacity130 gal. (492 l)
Holding tank capacity - Gal3
Holding tank capacity - Gal72
Holding tank capacity - Liters113.56
Holding tank capacity - Liters272.55
Boat typePower
Boat typenot available
Holding tank capacity - Detail30 gal. (113.6 l)
Holding tank capacity - Detail72 gal. (272 l)
Head1
HeadVacuFlash?
Water heater capacitynot available
Water heater capacity11 gal

Maxum 2900 SE 2008 vs Maxum 4200SY Sport Yacht 2005 — Common Questions

Which is easier to trailer — the Maxum 2900 SE 2008 or the Maxum 4200SY Sport Yacht 2005?
For trailering, the Maxum 4200SY Sport Yacht 2005 has the edge at 288 lbs dry weight versus 10 187 lbs for the Maxum 2900 SE 2008. 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 Maxum 2900 SE 2008 has a documented max rating of 300 hp. Engine specifications for the Maxum 4200SY Sport Yacht 2005 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 Maxum 2900 SE 2008 is Coast Guard rated for 9 passengers, while the Maxum 4200SY Sport Yacht 2005 is certified for 13. 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 Maxum 4200SY Sport Yacht 2005 measures 166" wide, compared to 119" for the Maxum 2900 SE 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 Maxum 2900 SE 2008 or the Maxum 4200SY Sport Yacht 2005?
The Maxum 2900 SE 2008 has the bigger tank at 125 gallons, versus 48 gallons on the Maxum 4200SY Sport Yacht 2005. That 77-gallon difference translates to roughly 231–385 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Maxum 2900 SE 2008 and Maxum 4200SY Sport Yacht 2005 from the same manufacturer?
Yes — both the Maxum 2900 SE 2008 and the Maxum 4200SY Sport Yacht 2005 are built by Maxum. 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.