Maxum 1800 SR3 2008 boat specs
Maxum
Maxum 1800 SR3 2008
2008
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Maxum 2400SD Sport Deck 2006 boat specs
Maxum
Maxum 2400SD Sport Deck 2006
2006
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Maxum 1800 SR3 2008 vs Maxum 2400SD Sport Deck 2006 — Same Brand, Different Boat

The Maxum 1800 SR3 2008 vs Maxum 2400SD Sport Deck 2006 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 Maxum 2400SD Sport Deck 2006 measures 24,0 feet overall (2006), giving it roughly 6,0 additional feet of deck space compared to the Maxum 1800 SR3 2008 at 18,0 feet (2008). Weight tells a clearer story for trailering families: the Maxum 2400SD Sport Deck 2006 tips the scales at 5 308 lbs — 5 283 lbs less than the Maxum 1800 SR3 2008 at 25 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 power gap is worth calling out. Rated to 320 hp, the Maxum 2400SD Sport Deck 2006 has a 100-hp advantage over the Maxum 1800 SR3 2008's 220-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Maxum 2400SD Sport Deck 2006 carries 76 gallons versus 28 gallons in the Maxum 1800 SR3 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 Maxum 2400SD Sport Deck 2006 is rated for 12 passengers, while the Maxum 1800 SR3 2008 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Maxum 2400SD Sport Deck 2006 could be the deciding factor.

Bottom line: Choose the Maxum 2400SD Sport Deck 2006 if your priority is putting more people on the water — it handles 12 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Maxum 1800 SR3 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.
General Boat Info
MakeMaxum
MakeMaxum
Model1800 SR3
Model2400SD Sport Deck
Model Year2008
Model Year2006
Measurements / Dimensions
Beam7 ft. 7 in. (2.31 m)
Beam8 ft. 6 in. (2.59 m)
Beam - Meters2.31
Beam - Meters2.59
Beam - Inches91
Beam - Inches102
Bridge clearance - Detail4 ft. 3 in. (1.3 m) Max: 6 ft. 7 in. (2 m)
Bridge clearance - Detail5 ft. 2 in. (1.57 m)
Bridge clearance - Meters2.01
Bridge clearance - Meters1.57
Bridge clearance - Inches79
Bridge clearance - Inches62
Deadrise19℃
Deadrise20℃
Draft [drive up] - Detail1 ft. 8 in. (0.51 m)
Draft [drive up] - Detail1 ft. 10 in. (.56 m)
Draft [drive up] meters0.51
Draft [drive up] meters0.56
Draft [drive up] inches2
Draft [drive up] inches22
Draft [max] - Detail3 ft. 1 in. (0.94 m)
Draft [max] - Detail3 ft. 0 in. (.91 m)
Draft [max] - Meters0.94
Draft [max] - Meters0.91
Draft [max] - Inches37
Draft [max] - Inches36
Weight - DetailWith Standard Engine: 2,500 lbs. (1,134 kg)
Weight - Detail5,308 lbs. (2,913 kg) with standard engine
Weight - kg1133.98
Weight - kg2407.67
Weight - lbs.25
Weight - lbs.5308
Length - Meters5.49
Length - Meters7.37
Length - Feet18
Length - Feet24
Length [over all with swim platform]20 ft. 1 in. (6.12 m)
Length [over all with swim platform]26 ft. 4 in. (8.03 m)
Length overall - Detail18 ft. 0 in. (5.49 m)
Length overall - Detail24 ft. 2 in. (7.37 m)
Length overall - Meters5.49
Length overall - Meters7.37
Length overall - Inches216
Length overall - Inches29
Length - Inchesnot available
Length - Inches2
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine/s standard3.0l Alpha I with power steering (135 hp)
Engine/s standard5.0 l Alpha I, 220 hp
Fuel tank capacity - Detail28 gal. (106 l)
Fuel tank capacity - Detail76 gal. (284 l)
Fuel tank capacity - Liters105.99
Fuel tank capacity - Liters287.69
Fuel tank capacity - Gal28
Fuel tank capacity - Gal76
Fuel typeGas or Diesel
Fuel typeGas
Drive typeI/O
Drive typeInboard
Engine max220 hp
Engine max320 hp
Trailer Info
Trailer - DetailColor-matched painted single-axle with brakes
Trailer - Detailnot available
Trailer - Length over allRigged: 23 ft. 3 in. (7.09 m)
Trailer - Length over allnot available
Trailer - WeightWith Standard Engine: 3,160 lbs. (1,433 kg)
Trailer - Weightnot available
Trailer - Width8 ft. 1 in. (2.46 m)
Trailer - Widthnot available
Operational Info
Water capacitynot available
Water capacity15 gal. (57 l)
Maximum peoplenot available
Maximum people12

Maxum 1800 SR3 2008 vs Maxum 2400SD Sport Deck 2006 — Common Questions

Which is the larger boat — the Maxum 1800 SR3 2008 or the Maxum 2400SD Sport Deck 2006?
The Maxum 2400SD Sport Deck 2006 is the longer of the two at 24,0 feet overall. The Maxum 1800 SR3 2008 comes in at 18,0 feet, making it roughly 6,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Maxum 1800 SR3 2008 or the Maxum 2400SD Sport Deck 2006?
For trailering, the Maxum 1800 SR3 2008 has the edge at 25 lbs dry weight versus 5 308 lbs for the Maxum 2400SD Sport Deck 2006. 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.
Which boat can handle a bigger outboard?
The Maxum 2400SD Sport Deck 2006 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Maxum 1800 SR3 2008 tops out at 220 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Maxum 1800 SR3 2008 is Coast Guard rated for 5 passengers, while the Maxum 2400SD Sport Deck 2006 is certified for 12. 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 2400SD Sport Deck 2006 measures 102" wide, compared to 91" for the Maxum 1800 SR3 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 1800 SR3 2008 or the Maxum 2400SD Sport Deck 2006?
The Maxum 2400SD Sport Deck 2006 has the bigger tank at 76 gallons, versus 28 gallons on the Maxum 1800 SR3 2008. That 48-gallon difference translates to roughly 144–240 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Maxum 1800 SR3 2008 and Maxum 2400SD Sport Deck 2006 from the same manufacturer?
Yes — both the Maxum 1800 SR3 2008 and the Maxum 2400SD Sport Deck 2006 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.