Maxum 1800 MX 2007 vs Maxum 3500 SY 2008 - Boat Spec Comparison

Q: Which is the larger boat — the Maxum 1800 MX 2007 or the Maxum 3500 SY 2008?

The Maxum 3500 SY 2008 is the longer of the two at 34,0 feet overall. The Maxum 1800 MX 2007 comes in at 17,0 feet, making it roughly 17,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Maxum 1800 MX 2007 or the Maxum 3500 SY 2008?

For trailering, the Maxum 3500 SY 2008 has the edge at 1 551 lbs dry weight versus 1 991 lbs for the Maxum 1800 MX 2007. 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: What is the maximum horsepower rating for these boats?

The Maxum 3500 SY 2008 has a documented max rating of 420 hp. Engine specifications for the Maxum 1800 MX 2007 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Maxum 1800 MX 2007 is Coast Guard rated for 5 passengers, while the Maxum 3500 SY 2008 is certified for 10. 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 3500 SY 2008 measures 146" wide, compared to 84" for the Maxum 1800 MX 2007. 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 1800 MX 2007 or the Maxum 3500 SY 2008?

The Maxum 3500 SY 2008 has the bigger tank at 24 gallons, versus 21 gallons on the Maxum 1800 MX 2007. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Maxum 1800 MX 2007 and Maxum 3500 SY 2008 from the same manufacturer?

Yes — both the Maxum 1800 MX 2007 and the Maxum 3500 SY 2008 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 1800 MX 2007 vs Maxum 3500 SY 2008

Maxum

Maxum 1800 MX 2007

2007

View full specs →

Maxum

Maxum 3500 SY 2008

2008

View full specs →

Detailed Evaluation & Buyer Recommendation

Maxum 1800 MX 2007 vs Maxum 3500 SY 2008 — Same Brand, Different Boat

The Maxum 1800 MX 2007 vs Maxum 3500 SY 2008 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 3500 SY 2008 measures 34,0 feet overall (2008), giving it roughly 17,0 additional feet of deck space compared to the Maxum 1800 MX 2007 at 17,0 feet (2007). Weight tells a clearer story for trailering families: the Maxum 1800 MX 2007 tips the scales at 1 991 lbs — 440 lbs more than the Maxum 3500 SY 2008 at 1 551 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 Maxum 3500 SY 2008 tops out at 420 hp. Engine specs for the Maxum 1800 MX 2007 aren't listed — confirm with a dealer before selecting an outboard.Both carry nearly identical fuel loads — 21 gal and 24 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Maxum 3500 SY 2008 is rated for 10 passengers, while the Maxum 1800 MX 2007 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Maxum 3500 SY 2008 could be the deciding factor.

Bottom line: Choose the Maxum 3500 SY 2008 if your priority is putting more people on the water — it handles 10 passengers and at 34,0 ft it has the deck room to back that rating up comfortably. The Maxum 1800 MX 2007 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

Model1800 MX

Model3500 SY

Model Year2007

Model Year2008

Measurements / Dimensions

Beam7 ft. 0 in. (2.13 m)

Beam12 ft. 2 in. (3.71 m)

Beam - Meters2.13

Beam - Meters3.71

Beam - Inches84

Beam - Inches146

Bridge clearance - Detail3 ft. 8 in. (1.12 m) Max: 5 ft. 8 in. (1.73 m)

Bridge clearance - DetailMax: 12 ft. 6 in. (3.81 m)

Bridge clearance - Meters1.73

Bridge clearance - Meters3.81

Bridge clearance - Inches68

Bridge clearance - Inches15

Deadrise19℃

Deadrise15℃

Draft [drive up] - Detail1 ft. 6 in. (0.46 m)

Draft [drive up] - Detail2 ft. 2 in. (0.66 m)

Draft [drive up] meters0.46

Draft [drive up] meters0.66

Draft [drive up] inches18

Draft [drive up] inches26

Draft [max] - Detail2 ft. 11 in. (0.89 m)

Draft [max] - Detail3 ft. 1 in. (0.94 m)

Draft [max] - Meters0.89

Draft [max] - Meters0.94

Draft [max] - Inches35

Draft [max] - Inches37

Weight - DetailWith standard engine: 1,991 lbs. (903 kg)

Weight - DetailWith Standard Engine: 15,510 lbs. (7,035 kg)

Weight - kg903.1

Weight - kg7035.21

Weight - lbs.1991

Weight - lbs.1551

Length - Meters5.36

Length - Meters10.64

Length - Feet17

Length - Feet34

Length - Inches7

Length - Inches11

Length overall - Detail17 ft. 7 in. (5.36 m)

Length overall - Detail34 ft. 11 in. (10.64 m)

Length overall - Meters5.36

Length overall - Meters10.64

Length overall - Inches211

Length overall - Inches419

Length [over all with swim platform]not available

Length [over all with swim platform]38 ft. 0 in. (11.58 m)

Body / Hull

Hull materialFiberglass

Hull typenot available

Hull typeModified Vee

Engine and Drivetrain

Engine/s standard135 hp

Engine/s standardT-350 MAG MPI Horizon (T-300 hp)

Fuel tank capacity - Detail21 gal. (79.5 l)

Fuel tank capacity - Detail240 gal. (908.4 l)

Fuel tank capacity - Liters79.49

Fuel tank capacity - Liters908.5

Fuel tank capacity - Gal21

Fuel tank capacity - Gal24

Fuel typeGas

Fuel typeGas or Diesel

Drive typeInboard

Drive typeInboard - Twin

Engine maxnot available

Engine maxT-420 hp

Trailer Info

Trailer - Length over allRigged: 22 ft. 6 in. (6.86 m)

Trailer - Length over allnot available

Trailer - WeightWith standard engine: 2,516 lbs. (1,141 kg)

Trailer - Weightnot available

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

Trailer - Widthnot available

Operational Info

Headnot available

Head1

Sleeping capacitynot available

Sleeping capacity6

Water capacitynot available

Water capacity40 gal. (151.4 l)

Holding tank capacity - Detailnot available

Holding tank capacity - Detail40 gal. (151.4 l)

Holding tank capacity - Litersnot available

Holding tank capacity - Liters151.42

Holding tank capacity - Galnot available

Holding tank capacity - Gal4

Maxum 1800 MX 2007 vs Maxum 3500 SY 2008 — Common Questions

Which is the larger boat — the Maxum 1800 MX 2007 or the Maxum 3500 SY 2008?

The Maxum 3500 SY 2008 is the longer of the two at 34,0 feet overall. The Maxum 1800 MX 2007 comes in at 17,0 feet, making it roughly 17,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Maxum 1800 MX 2007 or the Maxum 3500 SY 2008?

For trailering, the Maxum 3500 SY 2008 has the edge at 1 551 lbs dry weight versus 1 991 lbs for the Maxum 1800 MX 2007. 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 3500 SY 2008 has a documented max rating of 420 hp. Engine specifications for the Maxum 1800 MX 2007 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 1800 MX 2007 is Coast Guard rated for 5 passengers, while the Maxum 3500 SY 2008 is certified for 10. 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 3500 SY 2008 measures 146" wide, compared to 84" for the Maxum 1800 MX 2007. 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 MX 2007 or the Maxum 3500 SY 2008?

The Maxum 3500 SY 2008 has the bigger tank at 24 gallons, versus 21 gallons on the Maxum 1800 MX 2007. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Maxum 1800 MX 2007 and Maxum 3500 SY 2008 from the same manufacturer?

Yes — both the Maxum 1800 MX 2007 and the Maxum 3500 SY 2008 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 1800 MX 2007 full specs ← Maxum 3500 SY 2008 full specs