Spartan 690 HT flagship offshore boat performance review
Spartan 690 HT flagship offshore boat performance review
July 23, 2026

Spartan 690 HT Review: Flagship Hardtop Performance

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The Spartan 690 HT is the flagship model in the current Spartancraft range. At 6.9 metres long and 2.5 metres wide, it combines a protected hardtop helm, overnight accommodation, a large offshore cockpit and a 175–300 hp power range for serious fishing and family cruising.

Spartan 690 HT review: the quick verdict

The 690 HT is aimed at owners who prioritise protection, range and load-carrying flexibility. Its 245-litre fuel tank and seven-adult capacity support longer trips, while the hardtop reduces exposure during early starts, winter boating and offshore runs. Compared with the 690 ST, it trades some open-air simplicity for a more sheltered helm environment.

Spartan 690 HT specifications

Length 6.9 m
Beam 2.5 m
Published towing figure 2,700 kg
Fuel capacity 245 litres
Passenger capacity 7 adults
Freeboard / gunnel height 800 mm
Horsepower range 175–300 hp

Hardtop protection and offshore comfort

The enclosed hardtop is the defining feature of the 690 HT. It provides a sheltered position for the driver, passengers and navigation electronics while retaining an open aft cockpit for fishing. The lockable cabin and overnight accommodation make the boat suitable for trips that extend beyond a single short session.

Protection also affects fatigue. Reduced wind and spray at the helm can make longer passages more comfortable, especially when the return trip is into cooler weather. Visibility, ventilation and equipment placement should be assessed during a test drive to match the boat to the owner's preferred operating style.

Performance and engine selection

The 175–300 hp range supports several performance priorities. A mid-range engine may provide an effective balance for cruising and mixed family use, while the upper end offers more reserve for heavy offshore loads and faster planing response. Fuel burn and speed cannot be judged from horsepower alone; propeller, hull loading, trim, sea state and driving technique all matter.

The 2.5-metre beam and stable-at-rest hull character benefit anglers working around the cockpit. An 800 mm gunnel height and high internal sides contribute to a secure feeling for crew, while resin-infused fibreglass construction supports the solid fit and finish expected from the flagship model.

Fuel capacity and practical range

With 245 litres on board, the 690 HT is equipped for longer offshore days and more ambitious route planning. Owners should calculate safe range from recorded consumption on their completed boat and retain a conservative reserve. Weather, current, passenger load and cruising speed can materially alter the result.

Towing the Spartan 690 HT

The published towing figure is 2,700 kg. This places tow-vehicle and trailer selection at the centre of the ownership decision. Confirm the complete on-trailer mass, tow-ball load, brake requirements and relevant licence rules before finalising the package.

Who is the Spartan 690 HT for?

  • Serious offshore anglers operating throughout the year.
  • Families wanting seven-adult capacity and protected cruising comfort.
  • Owners planning longer runs or occasional overnight trips.
  • Buyers who want the largest current Spartancraft hardtop platform and up to 300 hp.

Frequently asked questions

What horsepower range does the Spartan 690 HT support?

The published range is 175–300 hp. Final engine choice should reflect completed boat weight, typical loading and desired cruise performance.

How much fuel does it carry?

The 690 HT carries 245 litres. Real-world range depends on engine, propeller, speed, load and conditions.

What is the difference between the 690 HT and 690 ST?

The HT provides a more enclosed hardtop helm for weather protection, while the ST prioritises an open soft-top layout and ventilation.

Explore the flagship Spartan 690 HT model and configuration options.

Published figures are model specifications. Performance, range and towing weight vary with engine, propeller, load, options and conditions; confirm the final package with Spartancraft before purchase.

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