Windy 37 Grand Mistral 2006 vs Windy Chinook 46 2017 - Boat Spec Comparison

Q: Which is the larger boat — the Windy 37 Grand Mistral 2006 or the Windy Chinook 46 2017?

The Windy Chinook 46 2017 is the longer of the two at 48,6 feet overall. The Windy 37 Grand Mistral 2006 comes in at 36,0 feet, making it roughly 12,6 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: How many people can each boat hold?

The Windy 37 Grand Mistral 2006 is Coast Guard rated for 11 passengers, while the Windy Chinook 46 2017 is certified for 14. 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 Windy Chinook 46 2017 measures 157" wide, compared to 138" for the Windy 37 Grand Mistral 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 Windy 37 Grand Mistral 2006 or the Windy Chinook 46 2017?

The Windy Chinook 46 2017 has the bigger tank at 285 gallons, versus 178 gallons on the Windy 37 Grand Mistral 2006. That 107-gallon difference translates to roughly 321–535 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Windy 37 Grand Mistral 2006 and Windy Chinook 46 2017 from the same manufacturer?

Yes — both the Windy 37 Grand Mistral 2006 and the Windy Chinook 46 2017 are built by Windy. 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

Windy 37 Grand Mistral 2006 vs Windy Chinook 46 2017

Windy

Windy 37 Grand Mistral 2006

2006

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Windy

Windy Chinook 46 2017

2017

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Detailed Evaluation & Buyer Recommendation

Windy 37 Grand Mistral 2006 vs Windy Chinook 46 2017 — Same Brand, Different Boat

The Windy 37 Grand Mistral 2006 vs Windy Chinook 46 2017 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.

For family outings this is probably the sharpest distinction between the two. The Windy Chinook 46 2017 is rated for 14 passengers, while the Windy 37 Grand Mistral 2006 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Windy Chinook 46 2017 could be the deciding factor.

Bottom line: Choose the Windy Chinook 46 2017 if your priority is putting more people on the water — it handles 14 passengers and at 48,6 ft it has the deck room to back that rating up comfortably. The Windy 37 Grand Mistral 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.

General Boat Info

MakeWindy

Makenot available

Model37 Grand Mistral

Modelnot available

Model Year2006

Model Yearnot available

Measurements / Dimensions

Beam11 ft. 6 in. (3.50 m)

Beam13.10 ft

Beam - Meters3.51

Beam - Meters3.99

Beam - Inches138

Beam - Inches157

Weight - Detail14,330 lbs. (6,500 kg) (including engine)

Weight - Detailnot available

Weight - kg6499.97

Weight - kgnot available

Weight - lbs.1433

Weight - lbs.not available

Height - Detail10 ft. 11 in. (3.34 m) (including cradle)

Height - Detailnot available

Height - Meters3.33

Height - Metersnot available

Height - Inches131

Height - Inchesnot available

Length - Meters11.14

Length - Metersnot available

Length - Feet36

Length - Feet48.55

Length - Inches7

Length - Inchesnot available

Length overall - Detail36 ft. 7 in. (11.14 m)

Length overall - Detail48.55 ft

Length overall - Meters11.15

Length overall - Meters14.8

Length overall - Inches439

Length overall - Inches583

Draft [max] - Detailnot available

Draft [max] - Detail3.11 ft

Draft [max] - Metersnot available

Draft [max] - Meters0.95

Draft [max] - Inchesnot available

Draft [max] - Inches37

Engine and Drivetrain

Fuel tank capacity - Detail178 gal. (810 l)

Fuel tank capacity - Detailnot available

Fuel tank capacity - Liters673.8

Fuel tank capacity - Liters1078.84

Fuel tank capacity - Gal178

Fuel tank capacity - Gal285

Drive typeI/O

Drive typeinboard

Engine makenot available

Engine makeVOLVO PENTA

Engine 2 Engine Makenot available

Engine 2 Engine MakeVOLVO PENTA

Engine 2 Drive Typenot available

Engine 2 Drive Typeinboard

Operational Info

Sleeping capacity5

Sleeping capacitynot available

Water capacity48 gal. (220 l)

Water capacity79.25

Boat typenot available

Boat typePower

Performance

Maximum speednot available

Maximum speed38

Maximum speed measurenot available

Maximum speed measureknots

Windy 37 Grand Mistral 2006 vs Windy Chinook 46 2017 — Common Questions

Which is the larger boat — the Windy 37 Grand Mistral 2006 or the Windy Chinook 46 2017?

The Windy Chinook 46 2017 is the longer of the two at 48,6 feet overall. The Windy 37 Grand Mistral 2006 comes in at 36,0 feet, making it roughly 12,6 ft shorter — a meaningful difference in deck room and overall on-water presence.

How many people can each boat hold?

The Windy 37 Grand Mistral 2006 is Coast Guard rated for 11 passengers, while the Windy Chinook 46 2017 is certified for 14. 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 Windy Chinook 46 2017 measures 157" wide, compared to 138" for the Windy 37 Grand Mistral 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 Windy 37 Grand Mistral 2006 or the Windy Chinook 46 2017?

The Windy Chinook 46 2017 has the bigger tank at 285 gallons, versus 178 gallons on the Windy 37 Grand Mistral 2006. That 107-gallon difference translates to roughly 321–535 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Windy 37 Grand Mistral 2006 and Windy Chinook 46 2017 from the same manufacturer?

Yes — both the Windy 37 Grand Mistral 2006 and the Windy Chinook 46 2017 are built by Windy. 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.

← Windy 37 Grand Mistral 2006 full specs ← Windy Chinook 46 2017 full specs