Maxum 3100 SE 2007 vs Maxum 3500 SY 2007 - Boat Spec Comparison

Q: Which is the larger boat — the Maxum 3100 SE 2007 or the Maxum 3500 SY 2007?

The Maxum 3500 SY 2007 is the longer of the two at 34,0 feet overall. The Maxum 3100 SE 2007 comes in at 3,0 feet, making it roughly 31,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Maxum 3100 SE 2007 or the Maxum 3500 SY 2007?

For trailering, the Maxum 3500 SY 2007 has the edge at 1 551 lbs dry weight versus 10 765 lbs for the Maxum 3100 SE 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: Which boat can handle a bigger outboard?

The Maxum 3500 SY 2007 is rated to a maximum of 420 hp, giving it the larger power ceiling. The Maxum 3100 SE 2007 tops out at 260 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.

Q: How many people can each boat hold?

The Maxum 3100 SE 2007 is Coast Guard rated for 9 passengers, while the Maxum 3500 SY 2007 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 2007 measures 146" wide, compared to 126" for the Maxum 3100 SE 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 3100 SE 2007 or the Maxum 3500 SY 2007?

The Maxum 3500 SY 2007 has the bigger tank at 24 gallons, versus 15 gallons on the Maxum 3100 SE 2007. That 9-gallon difference translates to roughly 27–45 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Maxum 3100 SE 2007 and Maxum 3500 SY 2007 from the same manufacturer?

Yes — both the Maxum 3100 SE 2007 and the Maxum 3500 SY 2007 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 3100 SE 2007 vs Maxum 3500 SY 2007

Maxum

Maxum 3100 SE 2007

2007

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Maxum

Maxum 3500 SY 2007

2007

View full specs →

Detailed Evaluation & Buyer Recommendation

Maxum 3100 SE 2007 vs Maxum 3500 SY 2007 — Same Brand, Different Boat

The Maxum 3100 SE 2007 vs Maxum 3500 SY 2007 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 2007 measures 34,0 feet overall (2007), giving it roughly 31,0 additional feet of deck space compared to the Maxum 3100 SE 2007 at 3,0 feet (2007). Weight tells a clearer story for trailering families: the Maxum 3100 SE 2007 tips the scales at 10 765 lbs — 9 214 lbs more than the Maxum 3500 SY 2007 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 power gap is worth calling out. Rated to 420 hp, the Maxum 3500 SY 2007 has a 160-hp advantage over the Maxum 3100 SE 2007's 260-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 3500 SY 2007 carries 24 gallons versus 15 gallons in the Maxum 3100 SE 2007. 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 3500 SY 2007 is rated for 10 passengers, while the Maxum 3100 SE 2007 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Maxum 3500 SY 2007 could be the deciding factor.

Bottom line: Choose the Maxum 3500 SY 2007 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 3100 SE 2007 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

Model3100 SE

Model3500 SY

Model Year2007

Measurements / Dimensions

Beam10 ft. 6 in. (3.2 m)

Beam12 ft. 2 in. (3.71 m)

Beam - Meters3.2

Beam - Meters3.71

Beam - Inches126

Beam - Inches146

Bridge clearance - DetailMax: 12 ft. 9 in. (3.89 m)

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

Bridge clearance - Meters3.89

Bridge clearance - Meters3.81

Bridge clearance - Inches153

Bridge clearance - Inches15

Deadrise19℃

Deadrise15℃

Draft [drive up] - Detail2 ft. 1 in. (0.64 m)

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

Draft [drive up] meters0.64

Draft [drive up] meters0.66

Draft [drive up] inches25

Draft [drive up] inches26

Draft [max] - Detail3 ft. 5 in. (1.04 m)

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

Draft [max] - Meters1.04

Draft [max] - Meters0.94

Draft [max] - Inches41

Draft [max] - Inches37

Weight - DetailWith standard engine: 10,765 lbs. (4,883 kg)

Weight - DetailWith standard engine: 15,510 lbs. (7,035 kg)

Weight - kg4882.92

Weight - kg7035.21

Weight - lbs.10765

Weight - lbs.1551

Length - Meters9.37

Length - Meters10.64

Length - Feet3

Length - Feet34

Length - Inches9

Length - Inches11

Length overall - Detail30 ft. 9 in. (9.37 m)

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

Length overall - Meters9.37

Length overall - Meters10.64

Length overall - Inches369

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

Engine and Drivetrain

Engine/s standardTwin 260 hp

Engine/s standardTwin 300 hp

Fuel tank capacity - Detail150 gal. (567.8 l)

Fuel tank capacity - Detail240 gal. (908.4 l)

Fuel tank capacity - Liters567.81

Fuel tank capacity - Liters908.5

Fuel tank capacity - Gal15

Fuel tank capacity - Gal24

Fuel typeGas or Diesel

Drive typeInboard - Twin

Engine maxTwin 260 hp

Engine maxTwin 420 hp

Operational Info

Water capacity31 gal. (117.3 l)

Water capacity40 gal. (151.4 l)

Holding tank capacity - Detail31 gal. (117.3 l)

Holding tank capacity - Detail40 gal. (151.4 l)

Holding tank capacity - Liters117.35

Holding tank capacity - Liters151.42

Holding tank capacity - Gal31

Holding tank capacity - Gal4

Maxum 3100 SE 2007 vs Maxum 3500 SY 2007 — Common Questions

Which is the larger boat — the Maxum 3100 SE 2007 or the Maxum 3500 SY 2007?

The Maxum 3500 SY 2007 is the longer of the two at 34,0 feet overall. The Maxum 3100 SE 2007 comes in at 3,0 feet, making it roughly 31,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Maxum 3100 SE 2007 or the Maxum 3500 SY 2007?

For trailering, the Maxum 3500 SY 2007 has the edge at 1 551 lbs dry weight versus 10 765 lbs for the Maxum 3100 SE 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.

Which boat can handle a bigger outboard?

The Maxum 3500 SY 2007 is rated to a maximum of 420 hp, giving it the larger power ceiling. The Maxum 3100 SE 2007 tops out at 260 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 3100 SE 2007 is Coast Guard rated for 9 passengers, while the Maxum 3500 SY 2007 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 2007 measures 146" wide, compared to 126" for the Maxum 3100 SE 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 3100 SE 2007 or the Maxum 3500 SY 2007?

The Maxum 3500 SY 2007 has the bigger tank at 24 gallons, versus 15 gallons on the Maxum 3100 SE 2007. That 9-gallon difference translates to roughly 27–45 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Maxum 3100 SE 2007 and Maxum 3500 SY 2007 from the same manufacturer?

Yes — both the Maxum 3100 SE 2007 and the Maxum 3500 SY 2007 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 3100 SE 2007 full specs ← Maxum 3500 SY 2007 full specs