Invictus GT370: specifications, used checks and prices

The Invictus GT370 is a premium day cruiser built around outdoor living, water access and extensive configuration choices, with a lower deck suited to short stays. This guide keeps three evidence layers separate: current builder specifications, observations from the two selected Batoo listings, and unresolved details that must be checked against an individual boat’s records.

Design and specifications of the GT370

The half-reverse bow gives the model its most recognisable profile, while the deck plan concentrates activity around the helm, cockpit and sunbathing areas. Invictus credits Christian Grande with the design. For the current sterndrive GT370, the builder states 11.4 m overall length, 3.5 m maximum beam, 6,900 kg lightship displacement, 1,350 kg capacity, twelve persons and 860 hp permitted power.

Those figures describe the documented model configuration; they are not a substitute for an individual craft’s certificate. The official plans show a cabin, a convertible dinette/cabin and a bathroom below. An opening side section and hydraulic bathing platform are configuration possibilities, so buyers should not assume that either is fitted without inspecting the equipment schedule.

The table prevents a common category error. GT370 and GT370S are related but distinct versions: the S uses outboards and carries its own official weight and power limits. Both boats in this dossier are described with twin Volvo Penta sterndrive packages—2 × 320 hp diesel for the 2024 listing and 2 × 350 hp petrol for the 2019 listing.

Versions, dimensions and unresolved conflicts

The Batoo listing fields do not align completely. The 2024 boat is recorded at 11.4 m by 3.5 m, while the 2019 boat shows 9.99 m by 3.41 m; the dossier also contains a 0.9 m draught value without establishing that it applies to both craft. These numbers must not be averaged.

Possible explanations include a hull-length field rather than length overall, an administrative measurement, a registration convention or a data-entry difference. None is proven here. A buyer should compare the CE declaration, registration document, owner’s manual and hull identification number, then reconcile those records with the engines and drives actually installed.

Model year, build date and first commissioning can also differ. Until primary documents for the individual boat are seen, 9.99 m and 3.41 m remain listing values that conflict with the current official dimensions, not evidence of a newly established variant. Marina fees, licensing and transport planning should therefore use the certified figures for the specific hull.

Reasoned strengths and limitations

The GT370’s strongest proposition is the amount of social deck space within a footprint smaller than a full-size cruising yacht. Forward lounging, a flexible cockpit and close contact with the water suit warm-weather day use and entertaining. A choice of petrol or diesel sterndrive examples also gives used buyers different operating profiles.

Complexity is the corresponding limitation. Hydraulic equipment, integrated electronics, teak, exposed upholstery and multiple hotel systems all create inspection points and potential renewal costs. The official twelve-person capacity is a compliance limit, not a promise that twelve adults, their bags and cruising stores will be comfortable in every sea state.

Batoo has not tested the hull, speed or consumption of either selected boat. Without performance curves tied to engine option, loading and conditions, this dossier does not infer range or fuel burn. A properly instrumented sea trial should record engine load, rpm, temperatures, vibration, trim, drive response and fuel data rather than relying on sales assertions.

Ideal use and owner profile

The GT370 best suits an owner whose normal programme is stylish day boating, swimming stops, cockpit meals and occasional weekends aboard. It is less naturally aligned with long periods aboard, a requirement for two genuinely private cabins, very large storage capacity or deliberately simple systems. Normal crew size matters more than the maximum-person plate.

Petrol versus diesel cannot be settled by a slogan. Annual hours, local fuel prices, service access, the intended cruising pattern and the condition of the exact installation all matter. A lightly equipped boat with complete records may be a sounder purchase than an option-heavy example whose maintenance trail is incomplete.

Used-boat checks before commitment

Start by proving the craft’s identity and configuration. HIN, build year, model year, first commissioning, CE paperwork, engine serials and drive type should agree. Commission an independent survey ashore and a sea trial; check the hull and deck for repairs, abnormal moisture, stress cracking, impact damage near the bow and leaks or movement around opening structures.

The propulsion inspection should include electronic diagnostics, service invoices, corroboration of engine hours, corrosion, cooling systems, exhausts, propellers and sterndrives. The D4-320 diesel and V8 petrol installations have different maintenance needs, so the engineer must be competent on the fitted package. Generator, inverter, chargers, batteries, pumps, water heater, refrigeration, air conditioning if present and black-water systems should operate under realistic loads.

If fitted, cycle the hydraulic platform and opening side through their full movement, listen for strain and inspect hoses, seals, locks and limit switches. Teak and upholstery deserve priced repair estimates before negotiation. The sale contract should enumerate navigation electronics, loose inventory, tender equipment and safety gear, with serial numbers where appropriate.

Alternatives and programme comparison

This is a decision framework, not a ranking. Buyers who like the Invictus design language but require outboards should treat the GT370S as a separate model comparison. Those expecting frequent overnight use should compare privacy, headroom, ventilation and usable storage, rather than shopping by nominal length alone.

Observed prices and Batoo methodology

On 15 September 2026, the dossier recorded two active, editorially eligible Batoo asking prices: €350,000 for a boat listed as 2019 and €439,000 for one listed as 2024. The observed range is therefore €350,000–€439,000 from only two offers. It is not a valuation, a record of completed sales or a forecast of the negotiated result.

Year, engine package, stated hours, tax position, country, options, condition and negotiation may contribute to the gap, but a two-boat sample cannot isolate their effects. Availability is time-sensitive. Any “Available now on Batoo” inventory module is dynamic and remains separate from this stable editorial body.

Images come from current Batoo listings and may depict different individual boats, years and configurations. Brokers and sellers have not reviewed, validated or approved this dossier. Broker Pro means only an active Batoo subscription; it is not identity or KYB verification and never guarantees editorial coverage, ranking, a positive assessment or inclusion in the stable article body.