
Monterey M20
20.0 ft fibreglass Monterey bowrider with stern drive power — premium pricing and a classic convertible bowrider layout.
- Length
- 20 ft (6.10 m)
- Drive
- Stern drive
- Seats
- 10 people
US$59,000 - US$78,000 new
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United States · since 1985
Quiet achiever with hand-laid hulls and a notably soft ride.
Monterey has been building boats in United States since 1985, and like almost every long-lived boat builder the story starts small: a workshop, a handful of tradespeople, and local customers who wanted something better than what they could buy. The early boats were built for the water on the doorstep, which is why the brand's hulls still carry the fingerprints of that home coastline decades later. As volumes grew, hand-built one-offs gave way to tooled production, and the company moved from making boats to engineering them: hull moulds or jigs, repeatable laminate or welding schedules, dealer support and a proper spare parts chain.
The move into bowriders was a natural one. As watersports boomed, buyers wanted one boat that could tow, cruise, fish and entertain, and the open-bow layout was the only configuration that genuinely did all four. Monterey adapted its existing hulls to the open-bow format, then began designing specifically for it — walk-through screens, convertible cushions, under-seat lockers and transom lounges — and bowriders have been a core part of the range ever since.

Fibreglass is the material that made the modern bowrider possible. Moulded hulls allow sculpted bow lounges, integrated liners, flush hatches and the smooth compound curves that give the class its ride and its looks. Hand-laid or vacuum-infused laminates, foam or composite stringer grids and moulded interior liners are all standard practice here, and the result is a boat that is quieter under way, drier at speed and far more comfortable at rest than any flat-panel hull.
Monterey is the brand experienced buyers keep recommending and casual buyers keep overlooking. Hulls are hand laid with a focus on structural stiffness, and owners consistently report less rattle, squeak and flex than higher-volume brands after several seasons of trailering. The M-series bowriders favour long lounges, deep lockers and clean sightlines over gimmicks, which suits owners who spend whole days aboard rather than an hour at a time. Ride quality is a genuine strength: the hulls carry enough deadrise to knock the top off chop and enough weight to stay planted, so passengers in the bow are not punished when the afternoon breeze fills in. Fit-out sits at the premium end, with quality stainless, well-sealed hatches and upholstery that survives sun better than average. Both stern drive and outboard versions are offered, and because production volumes are modest, used examples tend to be well cared for by owners who chose the brand deliberately.

Ask anyone at a boat ramp to name a Monterey and you will hear M20, M22, M45 and the 218SS. These are the boats that built the brand's reputation, and each one is documented on its own page on this site with specifications, layout notes, engine options and a real-world price guide.
The Monterey M20 is the model most buyers start with, and it sets the template for the rest of the range: open bow seating, a walk-through windscreen, a helm and companion seat amidships and a convertible transom lounge. Moving up the range adds beam and freeboard rather than just length, and beam is what you actually feel — a wider boat carries more people comfortably, stays flatter at rest and gives deeper lockers under the seats. Older generations of these same models remain popular on the used market, because the hulls change far more slowly than the upholstery and graphics do.
Monterey is particularly recognised for M20, M22, M45, 218SS — and the full list of every model, series and range we have documented from this builder appears further down this page.

Monterey's core market is North America — the Great Lakes, the inland reservoirs, the Florida and Gulf coasts, and the Pacific Northwest — where a bowrider is the default family boat and watersports drive the specification. Dealer networks are dense, which is a real advantage for owners: parts, warranty work and trade-in values are all easier when there is a dealer within a couple of hours. Boats are exported widely into Europe, Australia and the Middle East, and the used market outside America is well stocked with grey-import examples.
Being a North America builder matters more than it sounds. Boats are designed around the water their designers use, so the Monterey range reflects North America conditions in freeboard, deadrise, cockpit drainage and seating priorities. If you boat somewhere similar, the boat will feel like it was designed for you — because it was.

Quiet achiever with hand-laid hulls and a notably soft ride. Longevity is its own achievement in this industry: boat building is brutally cyclical, and a company trading since 1985 has survived multiple recessions, fuel shocks, ownership changes and complete generational shifts in what buyers want from a family boat. Very few marine brands manage that without either moving upmarket or being absorbed and quietly retired.
Monterey also builds surf-capable and larger sport boats, so the family styling carries upward if you outgrow a 22-footer.
The brand is known in the trade for M20 and M22, and among owners for something less measurable: boats that get used every weekend instead of sitting on the driveway. That is the highest compliment a family bowrider can be paid.
Day to day, a Monterey bowrider is judged on the small things. How quickly can two people get it off the trailer and back on again? Where do the wet towels, the ski rope and the cooler live? Is there shade at midday, and somewhere dry for phones and keys? Moulded fibreglass liners with flush hatches make the boat quick to clean and easy to keep looking new. These boats are set up so a single adult can launch, retrieve and pack up without help, which in practice is the difference between a boat that gets used most weekends and one that stays in the driveway.
Running costs are modest for the class. Modern four-stroke outboards are frugal, quiet and simple to service, and a day of cruising with a couple of ski sets rarely troubles the fuel budget. Insurance, storage and trailer registration are the same as any comparable trailer boat, and because Monterey is a recognised name, both insurers and finance companies value the boats without argument.
Premium pricing shows up in the details rather than the brochure: thicker upholstery, better drainage, quieter hull structure, smarter hardware placement and helm ergonomics that still make sense after eight hours aboard. Buyers pay more up front and recover a good share of it at resale, because these are the boats owners upgrade to rather than away from.
Whatever you buy, inspect it the same way. Check the transom for flex with the drive or outboard lifted, tap the floor and stringers for softness, look hard at the bilge for staining and weeping, run the engine to temperature and confirm steering and trim work through their full travel. Upholstery seams and covers are the first things to fail on a boat stored outside, and they are also the most expensive cosmetic items to put right. On fibreglass, look for gelcoat crazing around fittings and stress lines radiating from the transom or trailer supports.
Finally, buy the layout rather than the badge. Sit in the bow, sit at the helm, sit on the transom lounge and imagine a full day aboard with your own family. Monterey builds premium fibreglass bowriders with stern drive and outboard power, and if that combination matches the water you use and the way you use it, this is a brand that will serve you for years and sell on well when you are ready for the next one.
Specifications, pricing guides and honest notes on each Monterey bowrider.

20.0 ft fibreglass Monterey bowrider with stern drive power — premium pricing and a classic convertible bowrider layout.
US$59,000 - US$78,000 new

22.0 ft fibreglass Monterey bowrider with outboard power — premium pricing and a classic convertible bowrider layout.
US$71,000 - US$93,000 new

15.5 ft fibreglass Monterey bowrider with outboard power — premium pricing and a classic convertible bowrider layout.
US$34,000 - US$45,000 new

21.8 ft fibreglass Monterey bowrider with outboard power — premium pricing and a classic convertible bowrider layout.
US$70,000 - US$92,000 new
Featured Boat of the Week

This week we are putting the Bayliner Bayliner DX2000 in the spotlight, and it earns the spot. At 20 ft 2 in (6.16 m) long on a 8 ft (2.44 m) beam, this is a bowrider that reads the water well and still feels roomy enough for a full day out. A 20-foot deck-boat-width bowrider with outboard power and a huge social cockpit. Power comes from 115-150 hp mercury fourstroke outboard through a outboard package, and the fibreglass hull keeps the ride settled when the afternoon breeze puts a chop on the surface.
Seating is rated for 8 people, so there is space for family, friends, towels, eskies and the tow rope without anyone climbing over gear. Owners tend to buy it for family, water ski, leisure — which is exactly where it shines. Fuel is 30 us gal (114 l), and on the second-hand and new market you should expect to land somewhere around US$42,000 - US$58,000 new depending on hours, trailer and options.
Our full deep dive covers the layout in detail: bow lounge comfort, helm ergonomics, the rear entertaining area, storage that actually swallows a weekend, plus standard features, popular options and honest notes on where the boat compromises. If the Bayliner DX2000 is on your shortlist, start there — and check back next week, because the featured boat changes every week as we complete more full model reviews.
Featured Bowrider Article
Engines & Drives

Fuel is usually the biggest running cost of a bowrider, and it is also the one you control most directly. Two identical boats can differ by forty per cent in consumption depending on how they are propped, trimmed, loaded and driven. A 4.8-5.2 m bowrider with a 90-115 hp four-stroke uses roughly 10-18 litres per hour at cruise. A 5.5-6.2 m boat with 150-200 hp uses about 18-30 litres per hour. A 7 m-plus boat with 250-350 hp typically uses 30-55 litres per hour, and twin-engine boats more again. The useful measure is litres per nautical mile rather than per hour, because it accounts for speed. Most bowriders find their best efficiency just above planing speed, commonly in the 18-25 knot range at 3,500-4,000 rpm, where the hull is fully supported but not fighting drag. Below planing speed a hull drags a large wake behind it and burns fuel inefficiently. Once on the plane, consumption per mile drops sharply, then rises again as speed climbs because drag increases rapidly. Wide-open throttle can easily double consumption for a twenty per cent speed gain. Finding your boat's efficiency window is a fifteen-minute exercise. Run at increasing rpm, note speed and fuel flow, and calculate litres per mile…
Read the full article