Mariner 290 vs Cresta 900: two enduring family cruisers go head to head

Genuine boat-to-boat comparisons are uncommon in the marine world, and for understandable reasons. No two hull designs perform identically across every condition, and the strengths of one will almost inevitably expose the limitations of another. What makes placing the Australian-built Mariner 290 alongside the Christchurch-manufactured Cresta 900 so worthwhile is how much the two vessels share despite being so different in character. Everything covered here reflects the original new-boat specification of both models.

Neither boat surfaces on the used market with any regularity. Owners of both the Mariner 290 and the Cresta 900 tend to hold on to them, and it is easy to see why. The two sit within a couple of feet of each other in overall length, came to market in the early 2000s at prices only around $10,000 apart, and both continue to attract buyers seeking a family-capable cabin cruiser suited to genuine extended weekend use. Twenty years on, the contrasts between them matter every bit as much as they did when the boats were new.

For all their differences, both vessels share a turn-key, self-contained character and comparable on-the-water performance. Where they diverge is in look, feel, and the design philosophy behind them.

Design

Riviera Marine Group, now trading as Riviera Australia, began producing the Mariner 290 in early 2002. The hull traces its lineage to the Wellcraft 2800 Martinique, and through a trans-Pacific arrangement the Mariner range was exported to the United States under the Wellcraft badge. Riviera's export reputation rests mainly on its convertible flybridge cruisers, and the Mariner 290 inherits the build quality and styling that define that brand. Step below decks and there is no mistaking whose product you are aboard.

That pedigree shows in every detail. The mouldings are fair and the interior carries a level of gloss and craftsmanship more commonly found on considerably larger vessels. Headliners, joinery, custom-cut bedspreads, decks, and hatches all fit with precision. Despite those production values the Mariner 290 avoids any sense of factory anonymity. Designer decorator packs introduce a measure of individuality, and light beech timber joinery below decks gives the cabin genuine warmth.

The Cresta 900 arrived by a very different route. It was first built by Christchurch-based Cresta Composites Ltd, with managing director Graeme McCaw conceiving the design as a project during the 1980s. The first completed hull did not reach the water until October 2000. The company behind it, Cresta Craft, which has since merged and evolved to become part of The Composite Group in Christchurch, was a recognised name in New Zealand boating for more than 30 years. It was founded by the late Don Kilner in the 1960s, initially producing plywood trailer boats up to 26 feet before moving into fibreglass construction during the 1970s.

Kilner's original designs, the V22 and the V26, built a strong reputation as capable sea boats. The V22 holds the historical distinction of being the first trailer boat to circumnavigate New Zealand, with Southland farmer Brian Pearce at the helm. Pearce later took the V26 across the Tasman with his wife Louise in 1978. Graeme McCaw purchased the Cresta Craft business in 1987, and by the mid-1990s the range had expanded to include cuddy cabin boats from 4.9 to 7.3 metres.

Twelve interior moulds and five exterior moulds were used in constructing the Cresta 900, a process that delivers a superior factory finish. The design has a distinctly European character, defined by a large curved windscreen and rounded windows complementing a shapely cabin top and gull-wing hull. Inside, the standard of finish is high throughout, with soft suede furnishings, inner-sprung mattresses, moulded head linings, and polished macrocarpa joinery. For a boat measuring just 30 feet, the ergonomic helm station remains impressive by any standard.

Engineering

Underway, the Mariner 290 feels notably stiff underfoot. Construction relies on a hand-laid glass hull bonded and through-bolted to a foam-cored deck, reinforced by a series of transverse and longitudinal fibreglass bearers.

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Boating New Zealand Insert

2002 Riviera M290 Sports Cruiser

Launched in 2002, the Riviera M290 Sports Cruiser brought big-boat comfort into a compact and highly capable package. As the smallest of Riviera's early-2000s sports cruisers, the M290 still delivered impressive accommodation, including sleeping space for up to six, a private bathroom, practical galley and a comfortable saloon dinette.

On deck, the layout was designed around entertaining, with a twin helm seat, wrap-around cockpit lounge and wet bar creating an easy social flow. Powered by twin MerCruiser petrol sterndrives, the M290 combined sporty performance with genuine weekend-cruising versatility.

The model was warmly received on both sides of the Tasman. Australian and New Zealand boating media praised its balance of practicality, comfort and lifestyle appeal, helping the M290 achieve strong sales throughout its five-year production run.

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Original Specifications

Fully moulded liners allow the interior to take full advantage of the hull's curves, and a moulded floor is glued and screwed directly to the hull. A watertight bulkhead sits forward of the engine room, and a collision bulkhead is fitted at the bow. Every through-hull fitting below the waterline uses ball valves and double hose clamps. Auto bilge pumps are installed in both the engine room and the forward sub-floor compartment, and a carbon monoxide detector is fitted. A coded wiring loom feeds an electrical panel with circuit breakers covering both 12V and 240V systems, with shore power connection and lead included as standard.

Hot water is delivered through a heat exchanger drawing off the MerCruiser motors. An inverter powers the microwave, and the boat carries 200 litres of fresh water and 400 litres of fuel, the fuel supply linked to a cockpit shut-off valve. A 20-amp battery charger with a separate engine starter rounds out a specification that, even measured against current boats, covers more bases than many sportscruisers of that era.

Standard equipment includes anchoring hardware, docking lines, fenders, and a boat hook. Deck gear is both solid and stylish, taking in a one-piece stainless bowrail, Euro-style circular hatches, an electric anchor winch, swim platform and ladder, transom lockers, fender storage, a hot and cold transom shower, and an opening windscreen.

The Cresta 900's laminate is engineered by Diab, specialists in foam sandwich construction. The hull features an internal layer of triaxial glass over chopped strand mat with a foam core, then a second layer of triaxial glass on top. Cabin sides and deck use a similar but lighter construction. Internal stiffening comes from a solid glass keelson, two full-length internal bearers running the hull's length, and integral bearers positioned every 1.2 metres.

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Boating New Zealand Insert

Cresta 900

The Cresta 900 developed a strong reputation as one of New Zealand's more capable offshore trailerable cruisers, combining rugged construction with practical liveaboard comfort. Built using a Diab-engineered foam sandwich fibreglass laminate, the hull delivered impressive rigidity and offshore confidence while keeping overall weight manageable.

Its reinforced internal structure featured triaxial glass laminates, a structural foam core, solid glass keelson and full-length internal bearers, helping create the predictable and balanced ride the model became known for. Early boats also stood out for their aggressive wrap-around windscreen styling, giving the Cresta 900 a distinctive Kiwi presence on the water.

Inside, the layout comfortably accommodated up to six people with a forward V-berth and additional midship berths. Light beech timber joinery modernised the cabin, while an enclosed head, galley and hot-and-cold shower system made extended cruising practical. The model also became well known as the test platform used by Propeller Magazine during its early-2000s petrol-versus-diesel sterndrive comparison testing.

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Original Specifications

The Cresta 900 carries 250 litres of water and 475 litres of fuel in built-in fibreglass tanks. Hot water is gas-fired, with gas bottles housed in an airtight cockpit locker vented directly overboard. Gas and carbon monoxide alarms are standard. Electrical wiring looms were designed and built by BEP Marine and, as on the Mariner, fitted with circuit breakers. Twin battery banks are carried, and all electrical systems, including the anchor windlass, run on 12 volts. Deck hatches are sourced from Weaver Marine. Dual bilge pumps and a self-draining cockpit complete the safety picture. All deck hardware is solid stainless steel, neatly executed, with what stands out as one of the most solid stainless steel fairlead systems ever fitted to a small cruiser.

Outdoors

The cockpit is where any sportscruiser proves its social worth. On the Mariner 290, an aft lounge seats three, with a second two-person lounge positioned behind the helm seat and facing aft. A co-pilot seat sits alongside a two-person helm seat, giving the cockpit a total comfortable capacity of six. A moulded amenities centre to port houses a wet bar, sink, hot and cold water, and an optional fridge. Storage hatches and under-lounge lockers are generously provided, and four speakers from an audio upgrade contribute to the atmosphere.

Engine access on the Mariner is via a lift-out panel in the cockpit sole, gas-assisted for easy handling, with adequate clearance around the motors for servicing. The helm station features a moulded footrest forward of the captain's position and a moulded beige dash with a mock-burl panel. The original factory fit included engine gauges, compass, depth sounder, stereo remote, and VHF radio, with backlit switch panels beneath the timber sports wheel controlling everything from the wiper to the anchor winch. Buyers considering a used example today should confirm that electronic equipment has been updated as required.

The Cresta 900's cockpit layout is oriented around the angler. Rod holders are mounted in the stern coamings, and provision is made for a drop-in stainless steel bait board. The hinged engine box claims some cockpit space but can be lifted out entirely for unrestricted access to the motor, and sufficient room remains for three or four people to fish comfortably. Full rod-length lockers run along each side, a tackle box is built into the starboard coaming, and sealed lockers house the battery switches and gas bottles. Batteries and bilge pump sit under the transom, and a full-length swim platform with dive ladder is integrated into the portofino stern. The Cresta's toilet and shower unit is built into the cockpit on the port side, an arrangement that adds considerably to the usable volume of the main saloon.

The head on the Mariner 290 delivers the kind of bathroom you would expect aboard a much larger vessel. The moulded unit to port includes a Vacuflush toilet with holding tank, a moulded Granicoat vanity and sink, and a handheld hot-water shower. Below decks, light beech timber runs throughout, and the galley features a Granicoat benchtop with a meths cooktop, microwave oven, and a 12/240V fridge. Cupboards provide adequate storage for crockery, cutlery, and cooking utensils, with additional pantry space in cupboards opposite.

The Cresta takes a more ambitious approach to catering. Its galley runs along the starboard side and is fitted with a full-size four-burner oven and grill, a 70-litre 12-volt fridge, a large stainless steel sink with hot and cold running water, two large galley cupboards, sliding racks under the sink, a pot cupboard beneath the stove, two large overhead lockers, and further stowage opposite. The Cresta also has an electric flush chemical toilet with a cassette that slides out of the bulkhead for straightforward management.

Waterfront apartment

Both the Mariner 290 and the Cresta 900 deliver a scaled-down, apartment-like experience afloat. Open-plan interiors provide standing headroom throughout, with the only genuinely tight spot being access to the aft cabin on the Mariner and the mid-cabin on the Cresta.

Reaching the Mariner's aft cabin means squeezing in beside the companionway stairs from the cockpit. The space is not large, but a couple can sleep comfortably enough once settled. The Cresta's mid-cabin is straightforward to reach, though the berth itself is compact and will more likely serve as children's quarters than as adult accommodation. Primary double berths on both boats are positioned forward, though their configurations differ. On the Mariner the double runs crossways and is more rounded than rectangular in shape, while on the Cresta it is a conventional vee berth fitted with an infill squab. Sitting headroom in both forward cabins is ample. Both boats also accommodate additional guests through saloon tables that convert to doubles, lifting total sleeping capacity to six.

Ridelines

One quality that distinguishes the Mariner 290 from many sportscruisers of its generation is its ride. Full-bow designs were common at the time, largely driven by the need to fit a double berth forward. The Mariner manages to deliver a good-sized double without sacrificing its underwater entry, producing a hull that is both soft and dry in a chop.

The Cresta 900 benefits from its trailer-boat heritage in this area, carrying a very fine entry that generates an equally dry ride. That dryness is further assisted by an aerofoil mounted on the rear of the cabin top, which forces air down and out through the cockpit, sweeping backwash spray with it. The feature works well in practice, allowing the cabin door to remain hinged open at any engine speed. The gull-wing hull contributes a stable platform through tight turns, with only minimal lean under hard cornering.

The Mariner 290 has a purposeful turn of speed and carries sleek lines giving it broad demographic appeal, from young families through to retirees. In its original configuration it was powered by twin MerCruiser 4.3-litre EFI 210hp petrol motors driving Bravo 2 legs, making it easy to manoeuvre in close quarters. Trimmed in, the hull lifted only slightly and proved predictable and stable across the entire rev range. Steering is light and positive, and the twin spray rails do an effective job of keeping the cockpit dry. Despite a hull length of 8.7 metres the boat feels notably larger, and with some trim practice it would handle some reasonably serious sea conditions.

The Cresta 900 left the factory powered by a Volvo 5.7-litre GXI V8 petrol engine producing 315hp through Volvo's duoprop stern leg. The engine suits the hull well and delivers serious acceleration once pushed through 4000rpm. With the engine mounted in the cockpit, noise suppression is impressive, and with the cockpit door closed little more than a low, discernible growl from the big V8 reaches the saloon.

Because the Cresta 900's beam was constrained by road transport regulations, trim plays an important role in its handling, though the boat responds to only slight adjustments to run straight and true. Hydraulic steering makes helm work effortless, and the wrap-around windscreen combined with rounded cabin-side windows delivers unrestricted 360-degree visibility whether stationary or underway.

The Cresta's real strength lies in its dual role as a luxury weekend cruiser and a capable fishing platform. Few boats of this size can genuinely satisfy both demands, and the Cresta 900 manages it with a degree of style. It carries the added advantage of being trailerable to inland waterways, and at an all-up trailer weight of 3300kg it remains road legal, though serious 4WD towing capacity is required. The boat loads and unloads from its trailer more easily than its size might suggest.

Both boats circulate through the New Zealand used-boat market today. Finding a sound example of either requires the usual due diligence, with particular attention to engine hours, the condition of through-hull fittings and shaft seals on the Mariner's twin legs, and the integrity of the foam sandwich laminate on the Cresta. Neither was produced in large numbers, which means well-maintained examples remain sought after among buyers who know exactly what they are looking at.

Their appearances and design philosophies could hardly be more different, yet measured against each other for accommodation, on-the-water performance, and the kind of enduring character that resists dating, these two boats occupy very similar ground.