Sea Ray 420 Sundancer Boats For Sale

The Sea Ray 420 Sundancer is a diesel-powered express cruiser that measures 45 feet overall on a 14-foot beam, draws 40 inches, and weighs about 22,500 pounds dry. It carries 100 gallons of fresh water and 42 gallons of waste. Built across model years in the mid-2000s, examples of the Sea Ray 420 Sundancer for sale typically pair a two-stateroom, two-head layout with a large cockpit and an integrated fiberglass hardtop, making it a boat aimed at couples or families who want to cruise and overnight in genuine comfort.

Power comes from twin Cummins 6 CTA 8.3-liter diesels in a V-drive configuration, rated at 417 horsepower each. Hour readings on listed boats run low for the class, with one set of engines showing around 930 hours and another near 660 hours alongside a Kohler generator with roughly 305 hours. A bow thruster, including Vetus units on some boats, helps with close-quarters maneuvering in tight marina slips.

The helm is fitted with twin Raymarine displays, including E120 multifunction screens, plus autopilot, radar, GPS, and a VHF radio. The captain's chair has a flip-up bolster for standing while operating, with companion seating to one side for a navigator. Construction details include a stainless steel windshield frame and stainless steel supports for the hardtop, which carries an opening hatch and a sun shade.

The cockpit is set up for entertaining, with a wide swim platform, U-shaped seating that accommodates up to eight adults, and a refreshment center holding a sink, refrigerator, and garbage receptacle. Cockpit air conditioning, an Isotherm ice maker, and a cockpit TV appear on equipped boats, often under a camper canvas or slant-back canvas enclosure. Forward on the bow deck there is a large sun pad, a remote windlass, a remote spotlight, an opening anchor locker, and a Delta plow anchor.

Belowdecks, the master is forward in the V-berth with a queen-size pedestal berth, good access around the bed, a 13-inch TV, and a split head arrangement placing the toilet to port and a separate stall shower to starboard. The galley sits to starboard with solid surface countertops, a double-burner electric Kenyon stove, a Panasonic convection microwave, a 20-inch TV, and separate refrigerator and freezer units. The main lounge converts for sleeping and includes a Hi-Lo table. Aft is a guest stateroom with an L-shaped lounge that converts to a double berth, a 13-inch TV, teak flooring, its own dedicated wet head, and a pocket door for privacy.

A control panel near the cabin entrance houses the generator switch, shore power, AC and DC panels, and ignition switches. Buyers shopping the Sea Ray 420 Sundancer should check engine and generator hours, the condition of the canvas enclosure, and electronics, since equipment levels vary between boats from radar and KVH satellite TV antennas to upgraded Raymarine displays. The teak flooring, woodwork, and dash condition are good indicators of how well an individual boat has been maintained.