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NAUTIQUE G25

SPECIAL FEATURES

  • YANMAR 8VL 370HP Diesel Coastal 4.5L
  • Maintenance Every 100 hours
  • Fiberglass Hull Material
  • 4 Strokes Engine Type

Specification

Dimension:

  • Length Overall: 25′3″ / 7.70 m
  • Length with Platform: 27′5″ / 8.61 m
  • Beam: 102″ / 2.59 m
  • Draft: 31.25″ / 0.79 m
  • Dry Weight: 6,600 lbs / 2,994 kg
  • Fuel Capacity: 88 gal / 333.1 L
  • Maximum Persons: 19 persons
  • Maximum Load: 2,800 lbs / 1,270 kg

Specifications:

  • Super Air Nautique G25 – 2022
  • Estimated Gross Tonnage: Approx. 3 tons
  • Hull Material: Fiberglass / Composite Construction
  • Factory Ballast (with supplemental option): ~3,600 lbs / 1,633 kg
  • Hull Type: Deep V Wake/Ski Bowrider
  • Intended Use: Watersports / Wakeboarding / Surf / Pleasure Craft

Engine Specifications

  • Yanmar 8LV370 Diesel
  • Engine Type: 4 strokes, water cooled V8 diesel (90° V angle)
  • Displacement: 4.46 L (272 cu in)
  • Bore × Stroke: 86 mm × 96 mm (3.38 in × 3.78 in)
  • Rated Output: 272 kW / 370 mhp @ 3,800 rpm
  • Torque (Approx.): 595 ft
  • Idle Speed: 550 rpm
  • Maximum Engine Speed: 3,800 rpm
  • Aspiration: Twin Turbocharged & Intercooled
  • Fuel System: Direct Injection, Common Rail
  • Dry Weight: 435 kg (959 lbs)
  • Dimensions (L × W × H): 1,340 mm × 880 mm × 766 mm
  • Alternator: 12 V / 180 A
  • Crankshaft Rotation: Counter clockwise (viewed from flywheel side)
  • Emission Compliance: EU RCD 2 / IMO / US EPA Tier 3 / EMC
  • Applications: Inboard or Sterndrive (single/twin) – Performance and Pleasure Craft

Performance Summary

Typical for Diesel G25 Configuration

  • Cruising Speed: 22–28 knots (41–52 km/h)
  • Top Speed: ≈ 36–40 knots (67–74 km/h)
  • Fuel Consumption (at cruise): ≈ 40–45 L/h
  • Range (at 75% load, 333 L fuel): ≈ 6 hours continuous operation
  • Drive Type: V Drive Transmission (1.7: 1 gear ratio)
  • Operating Noise Level: Low mid (due to diesel turbo efficiency)
  • Maintenance Interval: Every 100 hours or annually (whichever comes first)

Source: Nautique Boats Official Specifications (2022) and Yanmar Marine Global Datasheets (8LV Series).

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