Maxum 3500SY Sport Yacht 2006 vs Maxum 3700SY Sport Yacht 2005 - Boat Spec Comparison

Q: Which is easier to trailer — the Maxum 3500SY Sport Yacht 2006 or the Maxum 3700SY Sport Yacht 2005?

For trailering, the Maxum 3700SY Sport Yacht 2005 has the edge at 178 lbs dry weight versus 1 551 lbs for the Maxum 3500SY Sport Yacht 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.

Q: What is the maximum horsepower rating for these boats?

The Maxum 3500SY Sport Yacht 2006 has a documented max rating of 420 hp. Engine specifications for the Maxum 3700SY Sport Yacht 2005 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 3500SY Sport Yacht 2006 is Coast Guard rated for 10 passengers, while the Maxum 3700SY Sport Yacht 2005 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.

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

The Maxum 3700SY Sport Yacht 2005 measures 156" wide, compared to 146" for the Maxum 3500SY Sport Yacht 2006. 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 3500SY Sport Yacht 2006 or the Maxum 3700SY Sport Yacht 2005?

The Maxum 3500SY Sport Yacht 2006 has the bigger tank at 24 gallons, versus 3 gallons on the Maxum 3700SY Sport Yacht 2005. That 21-gallon difference translates to roughly 63–105 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Maxum 3500SY Sport Yacht 2006 and Maxum 3700SY Sport Yacht 2005 from the same manufacturer?

Yes — both the Maxum 3500SY Sport Yacht 2006 and the Maxum 3700SY Sport Yacht 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 3500SY Sport Yacht 2006 vs Maxum 3700SY Sport Yacht 2005

Maxum

Maxum 3500SY Sport Yacht 2006

2006

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Maxum

Maxum 3700SY Sport Yacht 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

Maxum 3500SY Sport Yacht 2006 vs Maxum 3700SY Sport Yacht 2005 — Same Brand, Different Boat

The Maxum 3500SY Sport Yacht 2006 vs Maxum 3700SY Sport Yacht 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 3500SY Sport Yacht 2006 carries a rated maximum of 420 hp. Engine data for the Maxum 3700SY Sport Yacht 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 3500SY Sport Yacht 2006 carries 24 gallons versus 3 gallons in the Maxum 3700SY Sport Yacht 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 3700SY Sport Yacht 2005 is rated for 12 passengers, while the Maxum 3500SY Sport Yacht 2006 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Maxum 3700SY Sport Yacht 2005 could be the deciding factor.

Bottom line: Choose the Maxum 3700SY Sport Yacht 2005 if your priority is putting more people on the water — it handles 12 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Maxum 3500SY Sport Yacht 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.

General Boat Info

MakeMaxum

Model3500SY Sport Yacht

Model3700SY Sport Yacht

Model Year2006

Model Year2005

Measurements / Dimensions

Beam12 ft. 2 in. (3.71 m)

Beam13 ft. 0 in. (3.96 m)

Beam - Meters3.71

Beam - Meters3.96

Beam - Inches146

Beam - Inches156

Bridge clearance - Detail12 ft. 6 in. (3.81 m)

Bridge clearance - Detail10 ft. 8 in. (3.25 m)

Bridge clearance - Meters3.81

Bridge clearance - Meters3.25

Bridge clearance - Inches15

Bridge clearance - Inches128

Deadrise15℃

Draft [drive up] - Detail2 ft. 2 in. (.66 m)

Draft [drive up] - Detail2 ft. 4 in. (.71 m)

Draft [drive up] meters0.66

Draft [drive up] meters0.71

Draft [drive up] inches26

Draft [drive up] inches28

Draft [max] - Detail3 ft. 1 in. (.94 m)

Draft [max] - Detail3 ft. 7 in. (1.09 m)

Draft [max] - Meters0.94

Draft [max] - Meters1.09

Draft [max] - Inches37

Draft [max] - Inches43

Weight - Detail15,510 lbs. (7,035 kg) with standard engine

Weight - Detail17,800 lbs. (8,074 kg) w/Std. Engine

Weight - kg7035.21

Weight - kg8073.94

Weight - lbs.1551

Weight - lbs.178

Length - Meters10.67

Length - Metersnot available

Length - Feet35

Length - Feetnot available

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

Length [over all with swim platform]not available

Length overall - Detail35 ft. 0 in. (10.67 m)

Length overall - Detail37 ft. 2 in. (11.33 m) Rigged: 41 ft. 4 in. (12.6 m)

Length overall - Meters10.67

Length overall - Meters12.6

Length overall - Inches42

Length overall - Inches496

Engine and Drivetrain

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

Engine/s standardnot available

Fuel tank capacity - Detail240 gal. (1,060 l)

Fuel tank capacity - Detail300 gal. (1,136 l)

Fuel tank capacity - Liters908.5

Fuel tank capacity - Liters1135.62

Fuel tank capacity - Gal24

Fuel tank capacity - Gal3

Fuel typeGas or diesel

Fuel typenot available

Drive typeInboard

Drive typenot available

Engine maxT-420 hp

Engine maxnot available

BatteryCharger/Converter: 30 amp (ProMariner?)

BatteryCharger/Converter: (ProMariner?)

Operational Info

HeadVacuFlush?

HeadVacuFlash?

Sleeping capacity6

Sleeping capacitynot available

Water capacity40 gal. (151.4 l)

Water capacity80 gal. (302 l)

Water heater capacity6 gal

Holding tank capacity - Detail40 gal. (151.4 l)

Holding tank capacity - Detail45 gal. (170 l)

Holding tank capacity - Liters151.42

Holding tank capacity - Liters170.34

Holding tank capacity - Gal4

Holding tank capacity - Gal45

Maxum 3500SY Sport Yacht 2006 vs Maxum 3700SY Sport Yacht 2005 — Common Questions

Which is easier to trailer — the Maxum 3500SY Sport Yacht 2006 or the Maxum 3700SY Sport Yacht 2005?

For trailering, the Maxum 3700SY Sport Yacht 2005 has the edge at 178 lbs dry weight versus 1 551 lbs for the Maxum 3500SY Sport Yacht 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.

What is the maximum horsepower rating for these boats?

The Maxum 3500SY Sport Yacht 2006 has a documented max rating of 420 hp. Engine specifications for the Maxum 3700SY Sport Yacht 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 3500SY Sport Yacht 2006 is Coast Guard rated for 10 passengers, while the Maxum 3700SY Sport Yacht 2005 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 3700SY Sport Yacht 2005 measures 156" wide, compared to 146" for the Maxum 3500SY Sport Yacht 2006. 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 3500SY Sport Yacht 2006 or the Maxum 3700SY Sport Yacht 2005?

The Maxum 3500SY Sport Yacht 2006 has the bigger tank at 24 gallons, versus 3 gallons on the Maxum 3700SY Sport Yacht 2005. That 21-gallon difference translates to roughly 63–105 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Maxum 3500SY Sport Yacht 2006 and Maxum 3700SY Sport Yacht 2005 from the same manufacturer?

Yes — both the Maxum 3500SY Sport Yacht 2006 and the Maxum 3700SY Sport Yacht 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 3500SY Sport Yacht 2006 full specs ← Maxum 3700SY Sport Yacht 2005 full specs