Maxum 1800MX Sport Boat 2005 vs Maxum 1800SR3 Sport Boat 2005 - Boat Spec Comparison

Q: Which is easier to trailer — the Maxum 1800MX Sport Boat 2005 or the Maxum 1800SR3 Sport Boat 2005?

For trailering, the Maxum 1800SR3 Sport Boat 2005 has the edge at 25 lbs dry weight versus 1 991 lbs for the Maxum 1800MX Sport Boat 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.

Q: How many people can each boat hold?

The Maxum 1800MX Sport Boat 2005 is Coast Guard rated for 5 passengers, while the Maxum 1800SR3 Sport Boat 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.

Q: Which boat is wider, and does it affect trailering?

The Maxum 1800SR3 Sport Boat 2005 measures 91" wide, compared to 84" for the Maxum 1800MX Sport Boat 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.

Q: Which boat has the larger fuel tank — the Maxum 1800MX Sport Boat 2005 or the Maxum 1800SR3 Sport Boat 2005?

The Maxum 1800SR3 Sport Boat 2005 has the bigger tank at 28 gallons, versus 21 gallons on the Maxum 1800MX Sport Boat 2005. That 7-gallon difference translates to roughly 21–35 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Maxum 1800MX Sport Boat 2005 and Maxum 1800SR3 Sport Boat 2005 from the same manufacturer?

Yes — both the Maxum 1800MX Sport Boat 2005 and the Maxum 1800SR3 Sport Boat 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.

Boat Comparison

Maxum 1800MX Sport Boat 2005 vs Maxum 1800SR3 Sport Boat 2005

Maxum

Maxum 1800MX Sport Boat 2005

2005

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Maxum

Maxum 1800SR3 Sport Boat 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

Maxum 1800MX Sport Boat 2005 vs Maxum 1800SR3 Sport Boat 2005 — Same Brand, Different Boat

The Maxum 1800MX Sport Boat 2005 vs Maxum 1800SR3 Sport Boat 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.

Both boats are rated for 5 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: The Maxum 1800MX Sport Boat 2005 and Maxum 1800SR3 Sport Boat 2005 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.

General Boat Info

MakeMaxum

Model1800MX Sport Boat

Model1800SR3 Sport Boat

Model Year2005

Measurements / Dimensions

Beam7 ft. 0 in. (2.13 m)

Beam7 ft. 7 in. (2.31 m)

Beam - Meters2.13

Beam - Meters2.31

Beam - Inches84

Beam - Inches91

Bridge clearance - Detail6 ft. 8 in. (2.03 m)

Bridge clearance - Detail3 ft. 6 in. (1.07 m)

Bridge clearance - Meters2.03

Bridge clearance - Meters1.07

Bridge clearance - Inches8

Bridge clearance - Inches42

Deadrise19℃

Deadrise17℃

Draft [max] - Detail2 ft. 11 in. (.89 m)

Draft [max] - Detail3 ft. 0 in. (.91 m)

Draft [max] - Meters0.89

Draft [max] - Meters0.91

Draft [max] - Inches35

Draft [max] - Inches36

Weight - Detail1,991 lbs. (903.1 kg) w/Std. Engine

Weight - Detail2,500 lbs. (1,134 kg) w/Std. Engine

Weight - kg903.1

Weight - kg1133.98

Weight - lbs.1991

Weight - lbs.25

Length overall - Detail17 ft. 6 in. (5.33 m) Rigged: 18 ft. 9 in. (5.71 m)

Length overall - Detail18 ft. 9 in. (5.49 m)

Length overall - Meters5.72

Length overall - Inches225

Draft [drive up] - Detailnot available

Draft [drive up] - Detail1 ft. 8 in. (.51 m)

Draft [drive up] metersnot available

Draft [drive up] meters0.51

Draft [drive up] inchesnot available

Draft [drive up] inches2

Length [over all with swim platform]not available

Length [over all with swim platform]20 ft. 1 in. (6.12 m)

Engine and Drivetrain

Fuel tank capacity - Detail21 gal. (79.5 l)

Fuel tank capacity - Detail28 gal. (106 l)

Fuel tank capacity - Liters79.49

Fuel tank capacity - Liters105.99

Fuel tank capacity - Gal21

Fuel tank capacity - Gal28

Trailer Info

Trailer - Height6 ft. 1 in. (1.85 m)

Trailer - Height6 ft. 3 in. (1.91 m)

Trailer - Length over all22 ft. 6 in. (6.86 m)

Trailer - Length over all23 ft. 3 in. (7.09 m)

Trailer - Weight2,456 lbs. (1,140 kg) w/ Std. Engine

Trailer - Weight3,160 lbs. (1,433 kg) w/Std. Engine

Trailer - Width7 ft. 9 in. (2.36 m)

Trailer - Width8 ft. 1 in. (2.46 m)

Maxum 1800MX Sport Boat 2005 vs Maxum 1800SR3 Sport Boat 2005 — Common Questions

Which is easier to trailer — the Maxum 1800MX Sport Boat 2005 or the Maxum 1800SR3 Sport Boat 2005?

For trailering, the Maxum 1800SR3 Sport Boat 2005 has the edge at 25 lbs dry weight versus 1 991 lbs for the Maxum 1800MX Sport Boat 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.

How many people can each boat hold?

The Maxum 1800MX Sport Boat 2005 is Coast Guard rated for 5 passengers, while the Maxum 1800SR3 Sport Boat 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 Maxum 1800SR3 Sport Boat 2005 measures 91" wide, compared to 84" for the Maxum 1800MX Sport Boat 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 Maxum 1800MX Sport Boat 2005 or the Maxum 1800SR3 Sport Boat 2005?

The Maxum 1800SR3 Sport Boat 2005 has the bigger tank at 28 gallons, versus 21 gallons on the Maxum 1800MX Sport Boat 2005. That 7-gallon difference translates to roughly 21–35 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Maxum 1800MX Sport Boat 2005 and Maxum 1800SR3 Sport Boat 2005 from the same manufacturer?

Yes — both the Maxum 1800MX Sport Boat 2005 and the Maxum 1800SR3 Sport Boat 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.

← Maxum 1800MX Sport Boat 2005 full specs ← Maxum 1800SR3 Sport Boat 2005 full specs