Comparison

2015 Formula 31 Cruiser

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2021 Sea Ray Sundancer 320

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2014 Monterey 320SY

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Price
Base price : $340,680 (USD) $322,177 (USD) $270,218 (USD)
Monthly payments : $2,248/month $2,126/month $1,783/month
Boat type / Category
Boat type : Express Cruiser Express Cruiser Express Cruiser
Category : Overnight Trips Overnight Trips Overnight Trips
Assembly : Decatur, IN, US Knoxville, TN, US N/A
Warranty : 5 years 3 years 1 year
Dimensions / Weight
Length overall : 10.1 m (33′1″) 9.8 m (32′3″) 10.3 m (33′10″)
Beam : 3.4 m (11′) 3.2 m (10′7″) 3.3 m (10′10″)
Bridge clearance : 3.2 m (10′4″) N/A 3.1 m (10′2″)
Height on trailer : N/A N/A N/A
Draft : 0.86 m (2′10″) - -
Draft up : - 0.76 m (2′6″) 0.79 m (2′7″)
Draft down : - 1.02 m (3′4″) 1.09 m (3′7″)
Dry weight : 6,396 kg (14,101 lbs) 6,035 kg (13,305 lbs) 6,214 kg (13,700 lbs)
Hull deadrise : 18° 21° 17°
Cabin head room : 1.9 m (6′4″) N/A 1.9 m (6′3″)
Capacities
Fuel tank : 628 l (166 gal) 598 l (158 gal) 681 l (180 gal)
Water tank : 189 l (50 gal) 121 l (32 gal) 159 l (42 gal)
Waste tank : N/A N/A N/A
Holding tank : 151 l (40 gal) 106 l (28 gal) 106 l (28 gal)
Passenger capacity : Yacht certified Yacht certified Yacht certified
Sleeping capacity : 4 4 4
Engines
Max hp : 760 hp 700 hp 640 hp
Base engine : Volvo Penta V8-320-C MerCruiser 6.2 350 MerCruiser 350 MAG
Drive / Propulsion : DP Duoprop Bravo three Bravo three
Engine type : V8 V8 V8
Displacement : 5.7 litres 6.2 litres 5.7 litres
Power : 640 hp @ 5,200 rpm (2×320 hp) 700 hp @ 5,400 rpm (2×350 hp) 600 hp @ 4,800 rpm (2×300 hp)
Induction : Atmospheric Atmospheric Atmospheric
Fuel requirement : Regular N/A Regular
Other engines :
  • N/A
  • 2x MerCruiser 377 MAG 320hp - Bravo three
  • 2x Volvo Penta V8-380-C 380hp - DP Duoprop
  • 2x MerCruiser 6.2 300 300hp - Bravo 3 - Seacore
  • 2x MerCruiser 6.2 300 300hp - Bravo 3 - Axius
  • 2x MerCruiser 6.2 350 350hp - Bravo Three X
  • 2x MerCruiser 6.2 350 350hp - Bravo 3 - Seacore
  • 2x MerCruiser 6.2 350 350hp - Bravo 3 - Axius
  • 2x Volvo Penta V8-270-C 270hp - OceanX - Joystick
  • 2x Volvo Penta V8-270-C 270hp - OceanX
  • 2x Volvo Penta V8-270-C 270hp - DP Duoprop - Joystick
  • 2x Volvo Penta V8-270-C 270hp - DP Duoprop
  • 2x MerCruiser 350 MAG 300hp - Bravo 3 - Axius
  • 2x Volvo Penta V8-300 300hp - OceanX
  • 2x Volvo Penta V8-300 300hp - DP Duoprop
  • 2x MerCruiser 350 MAG 300hp - Bravo 3 - Seacore
  • 2x Volvo Penta V8-300 300hp - DP Duoprop - Joystick
  • 2x Volvo Penta V8-300 300hp - OceanX - Joystick
  • 2x Volvo Penta V8-320-C 320hp - DP Duoprop
  • 2x Volvo Penta V8-320-C 320hp - OceanX
  • 2x MerCruiser 377 MAG 320hp - Bravo 3 - Axius
  • 2x Volvo Penta V8-320-C 320hp - OceanX - Joystick
  • 2x Volvo Penta V8-320-C 320hp - DP Duoprop - Joystick
  • 2x MerCruiser 377 MAG 320hp - Bravo three
  • 2x MerCruiser 377 MAG 320hp - Bravo 3 - Seacore
Competition
Competitive models :