Image Credit: Porsche.
For way too many years I strapped myself into machines that tried to kill me in various inventive ways - mostly involving high-octane fuel and an acute lack of common sense. But since the times are changing, I've traded the smell of singed eyebrows for the hum of high-voltage electrons. And my latest obsession involves a collaboration between the speed wizards at Porsche and the Austrian boat-building maestros at Frauscher.
They've birthed a creature called the 850 Fantom Air - essentially a Porsche Macan Turbo that's decided it's bored with asphalt and wants to see if it can outrun a dolphin. And before you roll your eyes and mutter about "marketing gimmicks," let me tell you - this is not one of those boats with a car engine shoved into a tub with some duct tape and a random prayer.
Image Credit: Porsche.
Under the gorgeous hull - which looks like it was carved out of a single block of "Expensive" - are the guts of the new all-electric Macan Turbo with the 100 kWh lithium-ion battery and a permanently excited synchronous electric motor (PSM). On the road, this setup makes the Macan a terrifyingly quick SUV. On the water, it delivers 536 horsepower (400 kW) and enough torque to pull the moon a few inches closer to Earth.
The engineers say they "adapted" the automotive tech. To me, that means they beat it into submission until it stopped complaining about the salt water. They used the same stator and rotor from the car but built entirely new housing. Why? Because a car engine spins at 16,000 rpm, which is great for motorways, but would turn a boat propeller into a very expensive whisk. Instead, they've capped it at 6,000 rpm, feeding into a standard Z-drive that brings it down to a sensible 3,000 rpm. Clever, quiet, and it works.
Image Credit: Porsche.
Cars have it easy. They roll on tires. Boats spend their lives being punched in the face by waves. Porsche found that the constant "thwack-thwack" of water was rattling the battery like a spray paint can. Their solution? A load-bearing mounting frame with steel cable damping. It's a posh way of saying they've hung the battery in a high-tech hammock so it doesn't explode when you hit a wake at 53 mph.
And then there's the "Parking Brake Problem." Macan's computer is a bit of a diva; it refuses to charge unless it thinks the parking brake is on. Last time I checked, boats don't have handbrakes - unless you count dropping a massive hunk of iron over the side. The Porsche Engineering lads had to write a "rest-bus simulation" to trick the boat into thinking it was parked at a Starbucks, just so the 800-volt system would accept a charge. Brilliant.
Image Credit: Porsche.
Michael Frauscher, the man whose name is on the hull, uses the term "hooking up" to describe what happens when you pin the throttle. The bow rises, the water screams in protest, and you're pinned to your seat by 516 lb-ft of torque. Probably worth every cent of the $600,000 price tag.
The best part? It's nearly silent. Usually, a boat doing 50 mph sounds like a choir of chainsaws. In the 850 Fantom Air, you just hear the wind, the water, and the sound of your own bank account running out of funds. But what a way to go! You've got the Porsche steering wheel, the Sport and Sport Plus buttons, and displays that look like they've been lifted straight from a 911. It really is the ultimate "look at me" machine for the eco-conscious billionaire who still wants to get home in time for tea.
Image Credit: Porsche.
Is it practical? Don't be silly. You could buy a fleet of very sensible diesel tugs for that money. But practicality is for people who wear beige trousers and worry about their pension. This boat is about the "Transfer of Technology." Porsche has proven they can take a modular drive unit and stick it in anything - boats, construction machinery, probably a very fast lawnmower if someone asks nicely.
The 850 Fantom Air won Powerboat of the Year 2024, and honestly, it deserves it. It handles better than a boat has any right to, thanks to the heavy batteries being mounted low in the hull, giving it a center of gravity that would make a gymnast jealous.
It's a masterpiece of over-engineering. Quiet, brutally fast, and it doesn't leave a trail of oily filth in its wake. Sure, the range isn't quite "trans-Atlantic," but for zipping across Lake Tahoe or the Mediterranean to grab a very expensive lunch, it's unbeatable.
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