Construction and sale of river boats since 1986

• Made in France •

Estivale Quattro B +

The Quattro B+ offers the benefit of a sun awning on the upper deck and air conditioning using shore power


Product Slideshow


New 2023: To improve onboard comfort even more Nicols has added extra equipment to the Quattro B, with this new model becoming the Quattro B+. The Quattro B+ offers the benefit of a sun awning on the upper deck and air conditioning using shore power.

With its vast front cabin equipped with numerous storage units, an office space and direct access to a private bathroom, it will delight skippers looking for a spacious and comfortable interior.

It comes with an aft terrace window level with the living quarters (access via a large sliding bay door), a popular feature that is also included with the Sedan range.

The aft terrace enjoys a deck saloon for outdoor dining, and is equipped with a sun awning if you need protection from the rays!

Also to the aft is the classic gate enabling wide access from a jetty to the terrace. The Estivale range has an extra advantage: two side gates, moulded into the hull, have been added to make it easier to get off the boat from the sides. Highly practical, particularly for “wild” mooring »! Simply lay the gangway to disembark onto the bank.

Access to the roof solarium is gained via a moulded stairway + handrail (for comfort and security). The upper deck offers a second jet-ski-style “collapsible” cockpit to facilitate its use while seated on the bench.

To the fore of the boat, a second small terrace moulded into the hull offers a bench and table to make the most of an unobstructed view of the river while sailing.

Lastly, there is a wide range of amenities on board to ensure the greatest possible comfort and convenience: 220-Volt shore power supply, boarding ladder, etc.

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Technical informations

Length 10.85 mètres
Width 3.8 mètres
Recommended capacity 4
Nomber of cabins 2
Bathrool / Toilette 2
Size Livingroom 9 m²
Kitchen equipment 220 L fridge (freezer compartment), Twin-hob stove/oven
Drinking Water Reservoir 750 L
Propulsion energy diesel
Fuel tank 315 L
Double steering Yes
Bow thruster Yes
Other equipment 220-volt shore power supply, Air conditioning using shore power, Boarding ladder + outdoor shower, DVD player, Radio CD/MP3, Sun awning, Terrace with garden furniture

Rental Managment Program

Becoming the owner of a NICOLS managed boat is very simple and allows you to combine this investment with pleasure.

We take care of everything and you benefit from the NICOLS service and its many advantages:

Technical Description

    • White-coloured polyester for deck and flying bridge
    • White-coloured polyester and sea-green stripe for the hull


    • Partition walls: water-repellent melamine chipboard, “light oak” colour, 16 mm
    • Counter-moulded ceiling in polyester, ivory RAL 1013 colour
    • Single-unit shower room, polyester, ivory RAL 1013 colour
    • PVC floor covering in “medium walnut” colour
    • Hull bottom frames and structures: joinery deal and CTBX plywood, 19 and 40 mm
    • Mattress and seat top in high-density 10 cm thick foam, covered in leatherette
    • Handrail in stainless steel tubing, diameter 20
    • 1 fore railing in 2 sections with intermediary tubing and fore passage (stainless steel, diameter 23)
    • 1 aft guardrail with 2 opening gates (stainless steel tubing, diameter 23)
    • 2 reinforced chandeliers
    • 4 single chandeliers
    • 2 rows of railings (sheathed stainless steel) to starboard and port side
    • 4 x 250 cleats (anodised alu)
    • 4 navigation lights
    • 1 port hull spotlight and 1 starboard
    • 2 black PVC sheer rails attached to the hull, including 1 at hull/deck connection level (3rd sheer rail as optional extra)
    • 2 gangway supports in opening of side gates
    • 1 aluminium gangway
    • 1 roller support for anchor chain
    • 1 polyester table on aluminium base in the fore cockpit
    • 1 electric windscreen wiper
    • 1 audio warning device
    • 1 38 CV in-board diesel motor (shaftline) fitted with a mechanical shutter with flexible coupling
    • 2 mono-lever gas compartments (main and auxiliary station)
    • 1 x 2-station hydraulic steering system
    • 1 tachometer
    • 1 fuel indicator
    • 1 hour meter
    • 1 double cockpit
    • 1 x 315 L fuel tank
    • 1 rudder angle indicator in main station and flying-bridge station
    • 1 engine hold with sound-insulating foam


    • 80 kg thruster
  • Saloon

    • 1 two-seat “pilot” bench
    • 1 windscreen demisting fan heater
    • 1 “C”-shaped bench, convertible into a double bed
    • 1 beige coloured polyester table
    • 1 electric refrigerator / freezer, 220 L, 220 volts
    • 1 twin-bowl sink (120 x 60) with draining board and mixer tap
    • 1 twin-hob gas stove, with piezzo electric ignition
    • 1 kitchen unit in 16-mm thick “light oak” coloured water-repellent chipboard
    • 1 oven (gas-powered)
    • 1 automatic bin door under pilot seat
    • Various storage units
    • 1 x 19-inch LCD colour television with DVD player
    • 1 radio CD-MP3 USB player – 2 speakers
    • Fabric curtain with blackout lining
    • USB port
    • 220 V socket

    2 bedrooms

    • 1 x 140×190 approx. double bed with high-density 15 cm thick foam mattress
    • Storage compartment under bed
    • Wardrobes
    • Storage units
    • 1 opening porthole
    • 1 round opening deck hatch
    • Direct access to shower room and WC
    • Fabric curtain with blackout lining
    • Bedside lamp
    • 220 V socket
    • USB port

    Bathroom – WC 

    • 1 mixer tap with built-in adjustable-flow shower head
    • 1 beige polyester washbowl
    • 1 beige polyester storage unit
    • 1 mirror
    • Coat hooks
    • 1 sliding porthole with opaque film on window
    • 1 white plastic-coated shower screen
    • 1 electric marine WC
    • 1 solar ventilator
    • 1 sliding sun awning
    • Mosquito screen on bedroom porthole
    • 1 deck shower head accessible from aft platform
    • Flying bridge dashboard fitted with a map holder
    • 2 exterior lamps
    • 1 swimming ladder
    • 2 solar ventilators
    • 1 hook housing
    • 2 polyester side gates
    • 1 fixed stairway for flying bridge access
    • 1 curved safety glass windscreen, 5 mm, in 5 parts, incl. 2 opening
    • Saloon sliding bay windows in 4 mm green-tinted safety glass and surrounding profile in lacquered aluminium
    • Aft sliding bay window, 3 casements in white lacquered aluminium and clear glass
    • Fixed and opening portholes in green-coloured glass
    • 2 green-tinted round deck hatches
  • Energy

    • 1 x 100 AH battery (engine starting)
    • 2 x 100 AH slow discharge batteries (services)
    • 3 x 100 AH slow discharge batteries (refrigerator)
    • 1 x 3-way charge separator
    • 1 x 25 AH battery charger
    • 220-volt shore power supply


    • 1 switch + 1 engine hold pump
    • 1 switch + 1 keel pump
    • 1 switch + 1 fore shower pump


    • 750 litre water tank, incl. 100 litre hot water tank
    • Pressurised hot water and cold water with accumulator tank
    • Hot water production with 75 litre lagged heat exchanger tank and electric element (shore power supply)

    Waste water

    • 2 double organic waste plastic containers with a total capacity of 240 litres


    • 2 self-emptying gas compartments for 13 kg cylinders
    • Gas circuit via copper pipe 6/8


    • 1 WEBASTO AIR TOP 55 forced-air heating system


    • Via ceiling lights and 12 volt LED spotlights

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