
Karnic SL 602
A deep-V bowrider for people whose water gets lumpy in the afternoon.
- Length
- 20 ft (6.10 m)
- Drive
- Outboard
- Seats
- 7 people
EUR 45,000 - EUR 65,000 new
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Cyprus / Greece · since 1971
Deep-V Mediterranean bowriders with a reputation for handling serious chop.
Karnic has been building boats in Cyprus / Greece since 1971, 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. Karnic 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.
Karnic builds in Cyprus for Mediterranean conditions, and it shows in the hulls: the SL and SL Sport bowriders carry noticeably more deadrise and finer entries than most family boats, which pays off the moment the afternoon meltemi fills in and lesser boats start slamming. The 602, 652 and 702 sizes are the core bowrider offering, with deep, secure bow seating that converts to sunpads, a proper walkaround layout on larger models, a well-protected helm and outboard power on the transom. Finish quality is high for the price, with tidy fibreglass work, quality stainless, teak-look decking options and upholstery that survives hard UV. Karnic has built a strong following among owners boating on exposed coastlines, and the brand is now well represented in Northern Europe, the Middle East and Australia. Because production volumes are modest, used examples come up less often, but they are sought after by buyers who know the hulls, so values are firm.

Ask anyone at a boat ramp to name a Karnic and you will hear SL 602, SL 652, SL 702. 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 Karnic SL 602 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. Series naming follows length, so the numbers in the model name are the quickest guide to which boat suits your ramp, garage and tow vehicle.
Karnic is particularly recognised for SL 602, SL 652, SL 702 — and the full list of every model, series and range we have documented from this builder appears further down this page.

Europe and the Mediterranean are the brand's centre of gravity, and it shows in the deck plans: big sunpads, generous swim platforms, bathing ladders, shade options and seating designed around long lunches at anchor rather than around a ski rope. Distribution runs through the major European boating nations, with growing dealer networks in the UK, the Middle East, Australia and North America.
Being a Europe builder matters more than it sounds. Boats are designed around the water their designers use, so the Karnic range reflects Europe 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.

Deep-V Mediterranean bowriders with a reputation for handling serious chop. Longevity is its own achievement in this industry: boat building is brutally cyclical, and a company trading since 1971 has survived multiple recessions, fuel shocks, ownership changes and complete generational shifts in what buyers want from a family boat. Surviving that long usually means the company was early to a construction method or a layout that the rest of the market later copied.
Karnic also produces cabin and centre console versions on the same hulls, sharing the seakeeping that made the brand's name.
The brand is known in the trade for SL 602 and SL 652, 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 Karnic 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 Karnic 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. Karnic builds premium fibreglass bowriders with 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 Karnic bowrider.

A deep-V bowrider for people whose water gets lumpy in the afternoon.
EUR 45,000 - EUR 65,000 new

21.4 ft fibreglass Karnic bowrider with outboard power — premium pricing and a classic convertible bowrider layout.
US$67,000 - US$89,000 new

23.0 ft fibreglass Karnic bowrider with outboard power — premium pricing and a classic convertible bowrider layout.
US$77,000 - US$101,000 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
Ownership

Shade is the single upgrade that most extends a day on a bowrider. Without it, the crew rotates through the only shadow on board and everyone is finished by early afternoon; with it, the boat becomes a floating verandah and you stay out until the light goes. Bowriders have three broad shade families — the centre bimini, tower and hard-top shade, and the convertible bow shade over the front lounge — and most well-set-up boats end up with two of them. The standard bimini is a folding fabric top on stainless or aluminium bows, mounted amidships so it shades the helm and the passenger seat, and usually part of the rear lounge as well. It is the cheapest, lightest and most universal option, it folds flat into a boot when you want open sky, and it can be raised or dropped by one person in under a minute. Choose acrylic canvas over cheaper polyester if you can: it holds colour, resists mildew and lasts far longer in strong sun. Look at the geometry rather than just the size — a three-bow top gives a shorter shaded footprint than a four-bow, and a top mounted too low will interfere with the windscreen or force taller passengers…
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