If you're like me, you're wearing shredded deck shoes and a boat show T-shirt and think you're all that-and a bag of chips. Well, that's only if your boat looks good. Stand at the helm of Sea Ray's new 55 Sundancer, and no one will question your attire. Beneath its arctic white gel coat and vinylester resin, the 55 Sundancer is built and equipped to make even serious wrench-heads smile. Of course, a couple of things earned a frown. The mast light should be hinged, which would let it fold down and decrease bridge clearance by nearly a foot. And Sea Ray needs to work on fairing in the leading edge of the swim platform: At a cruise, some water jets up between it and the transom. Nonetheless, this boat is a wow-inducing cruiser. Imagine pulling in amid the mega-yachts at some posh resort, kicking back in the rotating helm lounge, flipping on the cockpit air conditioning, and popping open a $6 bottle of water. You'll feel right at home next to the guy with the blue hull and tan deck in the next slip. Great stuff. And it only gets better.
Hear No Evil
Fire up the twin 800-bhp MAN R6-800 diesels and the noise is barely audible from the helm. Idling out of the harbor at 7.6 mph and 65 decibels, you barely disturb the water. It's hot, but you're cool, thanks to 40,000 Btus of external air conditioning and a three-sided hard glass enclosure. Get past the "No Wake" sign and hammer the throttles-the 55 Sundancer surges, its bow rising slightly and the turbos spooling up. Hit the switch and open the skylights. Yeah, baby. Smell the salt but don't wear any. At 2100 rpm, you're making 30 mph. You haven't had to tighten your cap, the Cheetos haven't blown off the solid-wood cockpit table, and it's quiet enough for conversation.
Much of the hush can be attributed to a robust engine installation, including substantial bearers and heavy-duty mounts that limit the transmission of vibration. Plus, Sea Ray generously applies acoustic insulation. But the MAN R6s also deserve credit. Instead of a separate pump hammering away at each injector, these common-rail mills deliver pre-pressurized fuel to all the injectors. That allows for the same sound levels using a through-hull exhaust as you'd get from an older diesel with underwater exhaust. The through-hull exhaust also eliminates the rumble that used to emanate from standpipes and does so without blacking your transom or choking your guests when idling downwind, as was common with an underwater exhaust. Common-rail diesels are cleaner, more efficient, and quieter.
Now, quiet is as quiet does. And there's more than one way to make a big cruiser hush. Tiara's 58 Sovran ($1,542,500), for instance, is equipped with triple 435-bhp Volvo Penta IPS diesel tractor drives. I haven't tested that boat yet-no one has-but I have found the IPS system to be quiet by virtue of common-rail injection, integral underwater exhaust, a vibe-absorbing circular drive mount, and loads of clearance between props and hull (eliminating the hammer of water as it pulses off the blade tips). Take a look at this boat if you're considering the 55 Sundancer.
Servicing the 55 Sundancer's equipment isn't a problem. There's 360-degree engine access, thanks in part to the elimination of the underwater exhaust system plumbing. Extra seal kits are affixed to the propshafts. Spare props are secured out of the way. Internal sea strainers allow you to clear a clogged intake without having to haul the boat. Seacocks, batteries, genset, fuel tank senders, and more are all easy to lay your hands on. My only complaint about the 55 Sundancer's propulsion is the tight clearance for your hands at the helm controls, a glitch Sea Ray says it's rectifying to comply with ABYC recommendations.