Frers, the Argentine naval architect who has shaped the marque’s entire range since 1989, drew a medium-displacement hull that balances passage-making composure with a fair turn of speed.
Design and Construction
Although the 46 is based on the 45, the upgrades begin with the shell itself. The yard cut new plugs and moulds for both the hull and deck, rather than stretching or modifying the predecessor’s tooling.
Freeboard is 10 cm higher at the transom, with the increase tapering to zero at the stem. This adds volume aft without distorting the forward profile. The yard also fitted a rubbing strake below the blue hull stripe, a detail absent from the 45.
A boats.com design review noted that the underwater profile shows a partial skeg aft to help get a third bearing in the rudder system. A bustlelike distension of the canoe body just aft of the keel fin fairs into that half skeg.
The boat has a bulbed lead keel on a deep bilge, with all the lead in the bottom half of the fin. The wing-type keel draws 6 feet 2 inches and keeps the ballast’s vertical center of gravity quite low. A deep-draft version, drawing 2.35 m unloaded, was also offered.
Displacement is 36,300 lbs, including 14,550 lbs of lead. With a displacement-to-length ratio of 260, the hull sits squarely in the medium-displacement cruiser range.
Rig, Machinery, and Handling
The 46 is conservatively rigged with fore and aft lowers and double spreaders. Its sail plan carries 1,076 sq ft with a working jib, giving a sail-area-to-displacement ratio of about 15.83.
Hallberg-Rassy upgraded the steering from wire to rod links with a cardan connection and progressive purchase. The pedestal top was also reshaped to accommodate more buttons and displays.
A Volvo Penta TAMD31S rated at 100 HP drives a fixed three-blade propeller through a shaft angled at 14.5 degrees. Owners describe the boat as both a fairly good performer and seakindly.
One British example, Kathryn Del Fuego, won her category in the 2019 ARC, finishing first in class and first among family yachts. Children aged six and eight were aboard. Her crew reported no structural, mechanical, or electrical failures during the crossing, and no chaffing of the running rigging or sheets.
Cockpit and Accommodations
The interior was thoroughly reworked. Saloon headroom increased from 1.94 to 1.98 m. The walk-through to the aft cabin gained height, from 1.91 to 1.94 m, and became 8 cm wider. Headroom rose from 1.82 to 1.88 m in the aft cabin, from 1.76 to 1.91 m in the aft heads, and from 1.81 to 1.87 m in the aft shower.
Forward, the improved arrangement places a heads and separate shower to starboard, a twin-bunk cabin to port, and a separate passage leading to the V-berth.
Three interior layouts were offered:
- Layout A is the most conventional, with the owner’s cabin aft and mirror-image forward staterooms sharing a centerline head.
- Layout B moves the forward head aft to the main bulkhead and includes a shower stall.
- Layout C enlarges that head but replaces the port-side stateroom with an exposed crew berth.
The galley and main cabin are common to all three versions, with settee options to starboard. Aft, buyers could choose either a centerline double or a double to starboard with a single berth to port.
The cockpit gained more seating space despite retaining the same length. The number of opening portlights increased from eight to thirteen.
Engine Access, Tankage, and Transport
The 46 has a large engine room, reached either through the companionway below or through a cockpit seat hatch. This access allows major work to proceed without tearing up the living spaces.
Tankage comprises 660 litres of diesel and 920 litres of fresh water, supporting long periods of independent voyaging. Transport height without the windscreen is 3.95 m.
The Verdict
The Hallberg-Rassy 46 is a thoughtful evolution of the 45. Frers and the yard added volume, light, and more precise steering without disturbing the proven hull philosophy. It is a genuinely ocean-capable, medium-displacement cruiser, backed by real owner evidence of undramatic Atlantic passage-making.
Pros
- New hull and deck tooling rather than a simple revision of the 45
- Higher transom freeboard and an added rubbing strake
- Three distinct interior layouts with a common galley and saloon
- Rod-link steering with a cardan connection in place of wire steering
- Large machinery space accessible from the companionway or cockpit seat hatch
- CE category A for unlimited ocean voyages
- ARC class-winning passage record
Cons
- The deep-draft version adds 1.5 ft over the standard wing keel
- Layout C sacrifices the private port stateroom for an open crew berth
