The Dufour 48 is proposed with three or four cabins, anterior or longitudinal kitchen, a standard 57-horse engine and an 80-horse option. The official page declares 530 liters of water and 250 liters of fuel, while the ODSea+ program adds a possible hybrid architecture. This guide reads the model from the configuration point of view, plants and delivery. All data comes from Dufour; performance, consumption and unpublished equipment are not hypothesized and must be measured or confirmed on the purchased specimen.
First choice: three or four cabins
The configuration of the Dufour 48 begins with the number of cabins. The three-cabin version concentrates more space in the shipbuilding program; the four-cabin version distributes more beds. The yard indicates a capacity of up to twelve people considering the set of layouts available, but this maximum does not automatically coincide with the desired comfort or the number of people appropriate in each navigation. The initial verification sequence must record typical crews, occasional guests, need for privacy, storage and number of services, then compare these requirements with the contractual planimetry.
The three cabin version with front kitchen
Dufour describes a three-cabin configuration and anterior kitchen consisting of ship suites with separate bathroom and shower, two double cabins, a second bathroom and customizable storage areas. Before ordering, you must check the specific table, because the general description does not replace odds, openings and equipment of the specimen. During the inspection there are doors, ventilation, lighting, mattresses, technical access and furniture stops. Custom hold must have drawing, material, weight and closing modes defined in writing.
The four cabin version
The four cabin variant allows to separate a greater number of night environments. To evaluate it correctly it is not enough to count the bunks: you must check which bathrooms, gavones, passages and technical rooms correspond to the chosen planimetry. More occupants also increase water demand, waste production, electrical load and ventilation need. The test must simulate the real use of the spaces, including open doors, bags and linen, ensuring that routes of movement and access to the plants remain free.
Front or longitudinal kitchen
The Dufour 48 can be set with front or longitudinal kitchen. The first concentrates the preparation towards the prodier part of the salon; the second develops the service along a wall. The choice influences triangle work, steps, hold and relationship with the square. Surface, stop, ventilation, power supply and access to valves and connections. Household appliances shown in official images should not be considered automatically included: brand, model, voltage and absorption must appear in the separate unit.
Technical data to be reported in the minutes
| Element | Dufour Declaration | Delivery control |
|---|---|---|
| Length outside everything | 15,29 m | Confirm encumbrance and documents |
| Maximum | 4,85 m | Verify port compatibility |
| Fishing | 2,35 m | Record reference of the specimen |
| Light dislocation | 13.900 kg | Distinguish from ready weight starting |
| Standard motor | 57 CV | Identifying engine and transmission |
| Optional motor | 80 CV | Confirm associated components |
| Fresh water | 530 L | Try tanks, pumps and indicators |
| Fuel | 250 L | Check circuit and access |
| Cabins | 3 or 4 | Compare order and planimetry |
Displacement and distinct weights
The light displacement published on the current page is 13,900 kilograms. Water, fuel, people, supplies, dinghy, batteries and optional increase the real mass. The verification sequence must therefore include a separate weights installed and their position, especially for energy devices or additional structures. This document helps to interpret the testing and to plan the storage without random concentrations. If a previous brochure shows different values, contract documents, and construction data delivered by the construction site prevail for the orderly specimen.
Standard motor and accessibility
The standard declared motorization is 57 horses. The verification must not stop at the start: they identify serial number, transmission, propeller, filters, sea sockets, exhaust, cooling, alternator and panel. Every ordinary maintenance component must be reached with the necessary tools. The model page does not promise a speed or consumption, so these values should be detected during tests described with load, conditions, regime and instrumentation. Manual, maintenance intervals and service network complete delivery.
80 horse motor option
Dufour indicates an optional 80-horse engine. Before selecting it you need to ask which parts of the configuration change: transmission, propeller, cooling, alternator, wiring, supports and weights. The nominal power alone does not allow you to calculate speed or autonomy. The comparison must consider program, maintenance, availability of spare parts and integration with other plants. The test report must report exactly which engine is installed, avoiding applying results obtained with a different version.
250 litre fuel tank
The nominal capacity of fuel is 250 liters. The check sequence identifies box, vent, tank, valves, indicator, prefilters and inspection points. It is necessary to distinguish the total volume from that actually usable and to establish a reserve. In the first supplies, known quantities and readings of the instrument can be compared to build a sample table. Autonomy arises from this measure and the consumption detected, not from a theoretical multiplication without conditions. Any utilities from the same circuit must be documented.
Fresh water 530 liters
Dufour declares 530 liters of fresh water. During delivery, filling, vents, indicators, pumps, autoclaves, taps, drains and possibility to isolate a tract. The distribution of the tanks and the volume really usable must be from the documents of the unit. With more people on board it is useful to calculate a daily budget and maintain a margin. If a dissalator, capacity, prefilters, absorption, conservation and maintenance is ordered, it must come from the specific manual, because the general page of the Dufour 48 does not define its characteristics.
Electrical system: inventory before calculations
For the electrical system it is necessary an inventory of the apparatuses actually installed: batteries, chargers, alternator, sockets, protections, converters and possible renewable production. It is not correct to deduct capacity or autonomy from photographs. Each user must have power, voltage, protection and known position. The check sequence includes labelling of the pictures, switch test, alarm verification and schematic delivery. A reliable energy balance starts from plate data and real measures, distinguishing continuous consumption, intermittent and peaks.
ODSea+ as an optional configuration
Dufour presents for Dufour 48 the ODSea+ hybrid program with declared values of 57 kW for propulsion, 27 kWh lithium batteries, 14 kW generator and hydrogeneration up to 1.5 kW. They are characteristics of a specific configuration, not the standard boat. Before the order you need to obtain functional scheme, weights, volumes, responsibility for integration, operating modes and conditions of assistance. The verification must be carried out on the separate exemplary, avoiding mixing promotional data of different versions or updates.
hybrid configuration verification
If you choose ODSea+, the delivery must include procedures for start-up, stop, charging, insulation, emergency and storage. Batteries, cooling, ventilation, protections and cabling require physical and documentary identification. Alarms, interfaces and transitions between the modes provided, recording charge status and conditions. The 14 kW generator and hydrogeneration declared up to 1.5 kW do not guarantee a positive balance on their own: production and consumption depend on use. Training of the crew and service addresses are an integral part of the system.
Well, split table and steps
The well table is divided into two sections. During the test there is opening, closing, stopping, stability and freedom of the steps in all configurations. The seats must not prevent access to rudders, stairs, gavones or undercover descent. Drainage and trampling surfaces are carefully controlled, as well as the location of mobile objects. The simulation with the typical crew is more useful than an empty cockpit inspection, because it shows the interference between conviviality and operations.
Aft platform and water access
The expanded platform, according to Dufour, has two waterways. The check sequence includes complete handling, blocks, end running, controls, drainage, lighting and ladder. You must receive limits and instructions of the builder, without deducting flow from the images. When the boat is sailing, each element must be in the prescribed and verifiable position. If the use project includes dinghy or aquatic equipment, weights, fixings and handling modes must be approved and described in the delivered configuration.
Passers, tops and blanket equipment
Dufour emphasizes protected passers-by and maneuvers postponed to the tuga. At delivery, you will travel through the blanket under controlled conditions, verifying hooks, obstacles and work points. Each top is followed from the point of origin to the stopper or winch, controlling labels, frictions, interferences and replacement possibilities. Hysted, reduced and lowered must be tested according to the instructions received. Superfici veliche and performances should not be reconstructed by analogy: they count plane and manuals of the specific boat.
Optional hardtop: dedicated controls
The hardtop is presented as an optional. If ordered, the distinction must describe structure, finishes, integrated accessories and installation responsibility. The test checks drainage, fixing, visibility, access to maneuvers and compatibility with any roofs or panels. Additional weights and electrical connections must also be documented. If it does not appear in the order, it should not be considered included only because it is present in the photographs or the demonstration unit. This distinction avoids disputes and maintains consistent energy and mass budget.
Interior, fabrics and finishes 2026
The interior is signed by Ardizio Design. Dufour also states that the selected fabrics for the 2026 vintage are made of recycled materials. The statement must not be extended to any furniture component: codes, colors, compositions and applications must be confirmed in the contractual selection. The check sequence controls doors, hinges, stops, edges, ventilation of the rooms and technical accessibility. Approved samples and cleaning instructions are kept in the file, so that future replacements can also be identified.
Testing of doors, valves and utilities
Effective testing follows systems rather than general appearance. All doors open, locks and pumps are operated, valves are identified, sockets and lights are tested and inspection panels are controlled. Each ordered user is verified through brand, model and serial number. The anomalies are recorded with photography and test condition. After correction, the point is repeated and closed only with evidence. This method avoids that seemingly minor details become problems during the first cruise.
Documents to be received
The file must include statements, manuals, schemes, certificates, serial numbers, warranties and minutes. The floor plan must correspond to the version with three or four cabins and the chosen kitchen. Motors, any ODSea+, hardtops, electronics and comfort equipment require specific documentation. It is useful to have an organized digital copy for systems and an accessible copy on board. Each subsequent change must be added with date, performer and components used, keeping trackable configuration.
final verification sequence before acceptance
Before signing you compare order and separate installed, you control layouts and finishes, you try engine and plants, you test the platform, you walk the blanket and you receive complete documentation. Weights, capacity and serial numbers are recorded. The performance not declared by the yard stays out of judgment until it is measured with known conditions. The Dufour 48 offers many configuration possibilities; a structured delivery is used to transform these options into a coherent, understandable and maintainable system by the crew.