Performance separates these two: the Axopar 37 Sun Top tops out at 48 knots against the Windy SR40's 42.

On size, the Windy SR40 is the longer boat at 12.20 m LOA to 11.51 m. Drivetrains differ: the Axopar 37 Sun Top runs outboard, the Windy SR40 shaft.

Net of the spec sheet it is a trade: the Windy SR40 is the bigger platform, the Axopar 37 Sun Top the quicker one. Garage envelope and the missions the boat has to cover should settle it.

The full spec table is below; the gold dot marks the leading value in each row.

	Axopar 37 Sun Top New buildFromPrices on requestView boat →	Windy SR40 New buildFromPrices on requestView boat →
Dimensions
Length overall	11.51m	12.20m
Beam	3.35m	4.00m
Draft	0.84m	1.20m
Dry weight	3,770 kg	10,400 kg
Performance
Top speed	48 kt	42 kt
Range	—	290 nm
Propulsion
Engine	Mercury Verado outboard	Volvo Penta D6-480 DPI / D6-440 DPI / Mercury V10-400 / Mercury V12-600
Engines	—	2
Propulsion	outboard	shaft
Capacity
Passengers	12	—
Fuel capacity	730 L	—
Build & classification
Hull material	grp	grp
Editorial highlight
First highlight	Fixed sun-top hardtop	Espen Øino deep-V hull

Specifications, prices, availability, and performance figures are supplied for guidance only and remain subject to confirmation by the yard, seller, broker, survey, contract, and final specification.

Compare · 2 boatsAxopar 37 Sun Top vs Windy SR40

The builders

Who builds each boat, and where, the yard behind the spec.

BuilderAxopar

Founded 2014 · Helsinki, Finland

Axopar is a Finnish boat brand founded in 2014 by Jan-Erik Viitala and Sakari Mattila, whose combined pedigree spans Aquador, XO Boats, and Paragon - the source of the Axopar name. Headquarters sit in Helsinki, with a creative and innovati…

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BuilderWindy

Founded 1966 · Västervik, Sweden

Windy (Windy Scandinavia AB) is a Scandinavian builder founded in 1966 by Hugo Vold, originally on the Norwegian coast. Production today runs from facilities in Västervik on the east coast of Sweden and in Ostróda and Słupsk in Poland, wit…

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More comparisons

Other head-to-heads featuring the 37 Sun Top or the SR40.

Decide with help

Axopar 37 Sun Top or Windy SR40, let's narrow it down.

Tell us how you'll use the boat and we'll come back with sea-trial slots, build-slot availability and an honest steer on fit.

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