Greenline 42: 20 Miles on Electric, 25 Knots on Diesel

The Greenline 42 hybrid makes its US debut at Bahia Mar: 20 miles on electric, 25 knots on diesel, and ten solar panels on the roof.

Greenline 42: 20 Miles on Electric, 25 Knots on Diesel
FLIBS 2026 · US debut

Greenline 42: 20 Miles on Electric, 25 Knots on Diesel

The new Greenline 42 is a hybrid cruiser from Slovenia with ten solar panels on its roof and a saloon that opens straight into the cockpit. It makes its US debut at Bahia Mar on Thursday 29 October at 2 pm.

YachtWay Press · 28 Oct 2026

The Greenline 42 on the water off Slovenia.

Greenline Yachts builds in Begunje, Slovenia. The 42 sits between the Greenline 40 and the 45 in the range. Marco Casali of Too Design drew the exterior and the interior, and the naval architects at Micad drew the hull.

Greenline told YachtWay the 42 runs up to 20 nautical miles at 5 knots on electric power alone, in good conditions. With the diesels running, the top speed is 25 knots on two 250 hp Yanmar engines.

"When we do finally introduce a new boat, it is therefore no light decision. You can be sure that the new Greenline 42 has absorbed every inch of our know-how and will provide a reference in the market for decades to come."

Vladimir Zinchenko, owner and CEO, Greenline Yachts
Walk through

From the solar roof to the cabins

The Greenline 42 at speed, seen from the side
Hybrid

Electric motors between engine and prop

The hybrid version uses Greenline's H-Drive 6G. A 23 kW electric motor sits between each diesel and its propeller. On electric power the boat makes up to 6.5 knots in silence. When the diesels run, the same motors charge the batteries. A diesel-only version is also offered.

The Greenline 42 under way along the coast
Solar

Ten panels on the roof

Ten solar panels sit flush on the coachroof, with up to 4.5 kW of output. They feed a 22 kWh house battery bank, which goes up to 66 kWh with extra batteries. Greenline says that is enough for 48 hours or more at anchor on silent power, with the air conditioning on.

Cockpit table and seating looking aft from the galley over the wake
Main deck

Start here

Greenline says the first thing to look at on board is how the main deck joins inside and out. Lower the windows beside the galley, open the aft doors all the way, and the saloon and cockpit become one space. The cockpit takes a table for four with seats either side. A drop-down aft platform is an option.

Saloon with the galley to port and the dinette forward
Galley

From the yard to the water

The galley runs along the saloon with an electric oven and a two-zone induction hob. Extra fridge and freezer space can be added, and the water tanks hold 400 litres. Greenline sent YachtWay pictures from the build. Tap to see this saloon in the shed.

Owner's cabin with a double bed and long hull windows
Owner's cabin

Two cabins, forward and to port

The owner's cabin is forward. The guest cabin is to port and works as a twin or a double. Greenline offers three layout versions in all.

Guest cabin with two single beds
Guest cabin

Twin or double

Here the guest cabin is set up as two singles.

Head with a vessel basin and a separate shower
Heads

A second head, if you want one

One head is standard with a separate shower. A second head is an option for more privacy for the owner.

The Greenline 42 at rest off the old town of Piran
Who it is for

Couples, families and the Great Loop

Greenline told YachtWay the 42 is built for couples and families who want comfort, quiet cruising and low running costs. It also sees the boat as a fit for America's Great Loop.

Specifications

Greenline 42

Source: Greenline Yachts. Electric range from Greenline Yachts to YachtWay, in good conditions.

On YachtWay

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YachtWay FLIBS map showing the Greenline Yachts stand on G Dock
See it at FLIBS

Get turn-by-turn directions on YachtWay's interactive map

Greenline Yachts, G Dock, booths G 728 and G 730, Bahia Mar. US debut Thursday 29 October at 2 pm. The map walks you to the stand from wherever you are on the show grounds. Get directions

Images courtesy of Greenline Yachts.