Wellcraft 22 Walkaround I/O 2004 vs Wellcraft 340 Coastal 2008 - Boat Spec Comparison

Q: Which is easier to trailer — the Wellcraft 22 Walkaround I/O 2004 or the Wellcraft 340 Coastal 2008?

For trailering, the Wellcraft 22 Walkaround I/O 2004 has the edge at 46 lbs dry weight versus 135 lbs for the Wellcraft 340 Coastal 2008. 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 Wellcraft 340 Coastal 2008 is rated to a maximum of 750 hp, giving it the larger power ceiling. The Wellcraft 22 Walkaround I/O 2004 tops out at 300 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 Wellcraft 22 Walkaround I/O 2004 is Coast Guard rated for 2 passengers, while the Wellcraft 340 Coastal 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 Wellcraft 340 Coastal 2008 measures 141" wide, compared to 98" for the Wellcraft 22 Walkaround 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.

Q: Which boat has the larger fuel tank — the Wellcraft 22 Walkaround I/O 2004 or the Wellcraft 340 Coastal 2008?

The Wellcraft 340 Coastal 2008 has the bigger tank at 382 gallons, versus 99 gallons on the Wellcraft 22 Walkaround I/O 2004. That 283-gallon difference translates to roughly 849–1415 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Wellcraft 22 Walkaround I/O 2004 and Wellcraft 340 Coastal 2008 from the same manufacturer?

Yes — both the Wellcraft 22 Walkaround I/O 2004 and the Wellcraft 340 Coastal 2008 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.

Boat Comparison

Wellcraft 22 Walkaround I/O 2004 vs Wellcraft 340 Coastal 2008

Wellcraft

Wellcraft 22 Walkaround I/O 2004

2004

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Wellcraft

Wellcraft 340 Coastal 2008

2008

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Detailed Evaluation & Buyer Recommendation

Wellcraft 22 Walkaround I/O 2004 vs Wellcraft 340 Coastal 2008 — Same Brand, Different Boat

The Wellcraft 22 Walkaround I/O 2004 vs Wellcraft 340 Coastal 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.

The power gap is worth calling out. Rated to 750 hp, the Wellcraft 340 Coastal 2008 has a 450-hp advantage over the Wellcraft 22 Walkaround I/O 2004's 300-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 340 Coastal 2008 carries 382 gallons versus 99 gallons in the Wellcraft 22 Walkaround I/O 2004. 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 340 Coastal 2008 is rated for 10 passengers, while the Wellcraft 22 Walkaround I/O 2004 caps at 2. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Wellcraft 340 Coastal 2008 could be the deciding factor.

Bottom line: Choose the Wellcraft 340 Coastal 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 Wellcraft 22 Walkaround I/O 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 2 that costs less to run day-to-day.

General Boat Info

MakeWellcraft

Model22 Walkaround I/O

Model340 Coastal

Model Year2004

Model Year2008

Measurements / Dimensions

Beam8 ft. 2 in

Beam11 ft. 9 in. (3.58 m)

Beam - Meters2.49

Beam - Meters3.58

Beam - Inches98

Beam - Inches141

Deadrise18℃

Deadrise20℃

Draft [max] - Detail32 in. apx

Draft [max] - Detailnot available

Draft [max] - Meters0.81

Draft [max] - Metersnot available

Draft [max] - Inches32

Draft [max] - Inchesnot available

Weight - Detail4,600 lbs. apx. with Volvo 5.0 OSI XDP

Weight - Detail13,500 lbs. (6,123 kg)

Weight - kg2086.52

Weight - kg6123.49

Weight - lbs.46

Weight - lbs.135

Height - DetailBridge clearance without top 5 ft. 7 in. Bridge clearance with hardtop 8 ft. 2 in. Bridge clearance with bimini top 7 ft. 0 in

Height - Detailnot available

Height - Meters2.49

Height - Metersnot available

Height - Inches98

Height - Inchesnot available

Length overall - Detail22 ft. 10 in. with pulpit

Length overall - Detail34 ft. 1 in. (10.39)

Length overall - Meters6.96

Length overall - Meters10.39

Length overall - Inches274

Length overall - Inches409

Length - Metersnot available

Length - Meters10.39

Length - Feetnot available

Length - Feet34

Length - Inchesnot available

Length - Inches1

Body / Hull

Hull materialFiberglass

Hull typenot available

Hull typeModified Vee

Engine and Drivetrain

Fuel tank capacity - Detail99 gal

Fuel tank capacity - Detail382 gal. (1,446 l)

Fuel tank capacity - Liters374.76

Fuel tank capacity - Liters1446.03

Fuel tank capacity - Gal99

Fuel tank capacity - Gal382

Engine max300 HP at prop

Engine max750 hp (559.3 kW)

Fuel typenot available

Fuel typeGas

Drive typenot available

Drive typeOutboard - Twin

Operational Info

Headroom5 ft. 0 in

Headroomnot available

Maximum peopleSleeping capacity 2 Persons

Maximum peoplenot available

Water capacitynot available

Water capacity56 gal. (212 l)

Holding tank capacity - Detailnot available

Holding tank capacity - Detail10 gal. (37.9 l)

Holding tank capacity - Litersnot available

Holding tank capacity - Liters37.85

Holding tank capacity - Galnot available

Holding tank capacity - Gal1

Wellcraft 22 Walkaround I/O 2004 vs Wellcraft 340 Coastal 2008 — Common Questions

Which is easier to trailer — the Wellcraft 22 Walkaround I/O 2004 or the Wellcraft 340 Coastal 2008?

For trailering, the Wellcraft 22 Walkaround I/O 2004 has the edge at 46 lbs dry weight versus 135 lbs for the Wellcraft 340 Coastal 2008. 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 340 Coastal 2008 is rated to a maximum of 750 hp, giving it the larger power ceiling. The Wellcraft 22 Walkaround I/O 2004 tops out at 300 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 22 Walkaround I/O 2004 is Coast Guard rated for 2 passengers, while the Wellcraft 340 Coastal 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 Wellcraft 340 Coastal 2008 measures 141" wide, compared to 98" for the Wellcraft 22 Walkaround 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 22 Walkaround I/O 2004 or the Wellcraft 340 Coastal 2008?

The Wellcraft 340 Coastal 2008 has the bigger tank at 382 gallons, versus 99 gallons on the Wellcraft 22 Walkaround I/O 2004. That 283-gallon difference translates to roughly 849–1415 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Wellcraft 22 Walkaround I/O 2004 and Wellcraft 340 Coastal 2008 from the same manufacturer?

Yes — both the Wellcraft 22 Walkaround I/O 2004 and the Wellcraft 340 Coastal 2008 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.

← Wellcraft 22 Walkaround I/O 2004 full specs ← Wellcraft 340 Coastal 2008 full specs