Wellcraft 270 I/O 2004 boat specs
Wellcraft
Wellcraft 270 I/O 2004
2004
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VS
Wellcraft 360 Coastal 2009 boat specs
Wellcraft
Wellcraft 360 Coastal 2009
2009
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Wellcraft 270 I/O 2004 vs Wellcraft 360 Coastal 2009 — Same Brand, Different Boat

The Wellcraft 270 I/O 2004 vs Wellcraft 360 Coastal 2009 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 power gap is worth calling out. Rated to 1 080 hp, the Wellcraft 360 Coastal 2009 has a 580-hp advantage over the Wellcraft 270 I/O 2004's 500-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Wellcraft 270 I/O 2004 carries 188 gallons versus 4 gallons in the Wellcraft 360 Coastal 2009. 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 Wellcraft 360 Coastal 2009 is rated for 12 passengers, while the Wellcraft 270 I/O 2004 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Wellcraft 360 Coastal 2009 could be the deciding factor.

Bottom line: Choose the Wellcraft 360 Coastal 2009 if your priority is putting more people on the water — it handles 12 passengers and at 36,5 ft it has the deck room to back that rating up comfortably. The Wellcraft 270 I/O 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.
General Boat Info
MakeWellcraft
MakeWellcraft
Model270 I/O
Model360 Coastal
Model Year2004
Model Year2009
Measurements / Dimensions
Beam9 ft. 9 in
Beam13 ft. 8 in. (4.16 m)
Beam - Meters2.97
Beam - Meters4.17
Beam - Inches117
Beam - Inches164
Deadrise21℃
Deadrise18℃
Draft [drive up] - Detail22 in. apx
Draft [drive up] - Detailnot available
Draft [drive up] meters0.56
Draft [drive up] metersnot available
Draft [drive up] inches22
Draft [drive up] inchesnot available
Draft [max] - Detail40 in. apx
Draft [max] - Detail40 in. (1.02 m)
Draft [max] - Meters1.02
Draft [max] - Meters1.02
Draft [max] - Inches4
Draft [max] - Inches4
Weight - Detail7,800 lbs. with Volvo 8.1 GI DP apx
Weight - DetailWith Engine: 20,000 lbs. (9,072 kg)
Weight - kg3538.02
Weight - kg9071.84
Weight - lbs.78
Weight - lbs.2
Height - DetailBridge clearance with hard top 9 ft. 3 in. Bridge clearance with bimini top 8 ft. 4 in
Height - Detailnot available
Height - Meters2.82
Height - Metersnot available
Height - Inches111
Height - Inchesnot available
Length overall - Detail28 ft. 1 in. with pulpit
Length overall - DetailHull: 36 ft. 6 in. (11.12 m) With Pulpit & Platform: 40 ft. 9 in. (12.3 m) With Pulpit: 39 ft. 6 in. (12.04 m)
Length overall - Meters8.56
Length overall - Meters12.42
Length overall - Inches337
Length overall - Inches489
Bridge clearance - Detailnot available
Bridge clearance - DetailWith Hardtop: 10 ft. 6 in. (3.2 m)
Bridge clearance - Metersnot available
Bridge clearance - Meters3.2
Bridge clearance - Inchesnot available
Bridge clearance - Inches126
Length - Feetnot available
Length - Feet36.5
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail188 gal
Fuel tank capacity - Detail400 gal. (1,514 l)
Fuel tank capacity - Liters711.66
Fuel tank capacity - Liters1514.16
Fuel tank capacity - Gal188
Fuel tank capacity - Gal4
Engine max500 HP at prop
Engine max1,080 hp (806.4 kW)
Fuel typenot available
Fuel typeDiesel
Drive typenot available
Drive typeInboard
Operational Info
Headroom6 ft. 4 in
Headroom6 ft. 4 in. (1.93 m)
Water capacity27 gal
Water capacity107 gal. (405 l)
Maximum peopleSleeping capacity 4 Persons
Maximum peoplenot available
Sleeping capacitynot available
Sleeping capacity5
Holding tank capacity - Detailnot available
Holding tank capacity - Detail18 gal. (68.14 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters68.14
Holding tank capacity - Galnot available
Holding tank capacity - Gal18

Wellcraft 270 I/O 2004 vs Wellcraft 360 Coastal 2009 — Common Questions

Which is easier to trailer — the Wellcraft 270 I/O 2004 or the Wellcraft 360 Coastal 2009?
For trailering, the Wellcraft 360 Coastal 2009 has the edge at 2 lbs dry weight versus 78 lbs for the Wellcraft 270 I/O 2004. 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 Wellcraft 360 Coastal 2009 is rated to a maximum of 1 080 hp, giving it the larger power ceiling. The Wellcraft 270 I/O 2004 tops out at 500 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 Wellcraft 270 I/O 2004 is Coast Guard rated for 4 passengers, while the Wellcraft 360 Coastal 2009 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 Wellcraft 360 Coastal 2009 measures 164" wide, compared to 117" for the Wellcraft 270 I/O 2004. 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 Wellcraft 270 I/O 2004 or the Wellcraft 360 Coastal 2009?
The Wellcraft 270 I/O 2004 has the bigger tank at 188 gallons, versus 4 gallons on the Wellcraft 360 Coastal 2009. That 184-gallon difference translates to roughly 552–920 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Wellcraft 270 I/O 2004 and Wellcraft 360 Coastal 2009 from the same manufacturer?
Yes — both the Wellcraft 270 I/O 2004 and the Wellcraft 360 Coastal 2009 are built by Wellcraft. 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.