Maxum 2100 SC3 2009 boat specs
Maxum
Maxum 2100 SC3 2009
2009
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VS
Maxum 3100SE Sport Cruiser 2005 boat specs
Maxum
Maxum 3100SE Sport Cruiser 2005
2005
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Maxum 2100 SC3 2009 vs Maxum 3100SE Sport Cruiser 2005 — Same Brand, Different Boat

The Maxum 2100 SC3 2009 vs Maxum 3100SE Sport Cruiser 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 2100 SC3 2009 carries a rated maximum of 300 hp. Engine data for the Maxum 3100SE Sport Cruiser 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 2100 SC3 2009 carries 55 gallons versus 15 gallons in the Maxum 3100SE Sport Cruiser 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 3100SE Sport Cruiser 2005 is rated for 9 passengers, while the Maxum 2100 SC3 2009 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Maxum 3100SE Sport Cruiser 2005 could be the deciding factor.

Bottom line: Choose the Maxum 3100SE Sport Cruiser 2005 if your priority is putting more people on the water — it handles 9 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Maxum 2100 SC3 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeMaxum
MakeMaxum
Model2100 SC3
Model3100SE Sport Cruiser
Model Year2009
Model Year2005
Measurements / Dimensions
Beam8 ft. 3 in. (2.51 m)
Beam10 ft. 6 in. (3.20 m)
Beam - Meters2.51
Beam - Meters3.2
Beam - Inches99
Beam - Inches126
Bridge clearance - Detail4 ft. 9 in. (1.45 m) Max: 7 ft. 9 in. (2.36 m)
Bridge clearance - Detail12 ft. 9 in. (3.89 m)
Bridge clearance - Meters2.36
Bridge clearance - Meters3.89
Bridge clearance - Inches93
Bridge clearance - Inches153
Deadrise19℃
Deadrise19℃
Draft [drive up] - Detail1 ft. 8 in. (0.51 m)
Draft [drive up] - Detail2 ft. 1 in. (.63 m)
Draft [drive up] meters0.51
Draft [drive up] meters0.64
Draft [drive up] inches2
Draft [drive up] inches25
Draft [max] - Detail3 ft. 1 in. (0.94 m)
Draft [max] - Detail3 ft. 5 in. (1.04 m)
Draft [max] - Meters0.94
Draft [max] - Meters1.04
Draft [max] - Inches37
Draft [max] - Inches41
Weight - DetailWith Standard Engine: 3,483 lbs. (1,580 kg)
Weight - Detail10,801 lbs. (4,899 kg) w/Std. Engine
Weight - kg1579.86
Weight - kg4899.25
Weight - lbs.3483
Weight - lbs.10801
Length - Meters6.25
Length - Metersnot available
Length - Feet2
Length - Feetnot available
Length - Inches6
Length - Inchesnot available
Length overall - Detail20 ft. 6 in. (6.25 m)
Length overall - Detail30 ft. 9 in. (9.37 m)
Length overall - Meters6.25
Length overall - Meters9.37
Length overall - Inches246
Length overall - Inches369
Length [over all with swim platform]not available
Length [over all with swim platform]32 ft. 3 in. (9.80 m)
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Engine make4.3L MPI Alpha I
Engine makenot available
Fuel tank capacity - Detail55 gal. (208.18 l)
Fuel tank capacity - Detail150 gal. (568 l)
Fuel tank capacity - Liters208.2
Fuel tank capacity - Liters567.81
Fuel tank capacity - Gal55
Fuel tank capacity - Gal15
Fuel typeGas
Fuel typenot available
Drive typeI/O
Drive typenot available
Horsepower220 hp
Horsepowernot available
Engine max300 hp
Engine maxnot available
Batterynot available
BatteryCharger/Converter: 30-Amp Guest?
Operational Info
Water capacity10 gal. (37.85 l)
Water capacity31 gal. (117 l)
Headnot available
HeadMarine w/Holding Tank & Electric Flush
Water heater capacitynot available
Water heater capacity6 gal
Holding tank capacity - Detailnot available
Holding tank capacity - Detail31 gal. (117 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters117.35
Holding tank capacity - Galnot available
Holding tank capacity - Gal31
Trailer Info
Trailer - Length over allRigged: 27 ft. 10 in. (8.48 m)
Trailer - Length over allnot available
Trailer - WeightWith Standard Engine: 4,483 lbs. (2,033 kg)
Trailer - Weightnot available
Trailer - Width8 ft. 3 in. (2.51 m)
Trailer - Widthnot available

Maxum 2100 SC3 2009 vs Maxum 3100SE Sport Cruiser 2005 — Common Questions

Which is easier to trailer — the Maxum 2100 SC3 2009 or the Maxum 3100SE Sport Cruiser 2005?
For trailering, the Maxum 2100 SC3 2009 has the edge at 3 483 lbs dry weight versus 10 801 lbs for the Maxum 3100SE Sport Cruiser 2005. 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 2100 SC3 2009 has a documented max rating of 300 hp. Engine specifications for the Maxum 3100SE Sport Cruiser 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 2100 SC3 2009 is Coast Guard rated for 6 passengers, while the Maxum 3100SE Sport Cruiser 2005 is certified for 9. 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 3100SE Sport Cruiser 2005 measures 126" wide, compared to 99" for the Maxum 2100 SC3 2009. 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 2100 SC3 2009 or the Maxum 3100SE Sport Cruiser 2005?
The Maxum 2100 SC3 2009 has the bigger tank at 55 gallons, versus 15 gallons on the Maxum 3100SE Sport Cruiser 2005. That 40-gallon difference translates to roughly 120–200 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Maxum 2100 SC3 2009 and Maxum 3100SE Sport Cruiser 2005 from the same manufacturer?
Yes — both the Maxum 2100 SC3 2009 and the Maxum 3100SE Sport Cruiser 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.