Skip to main content

Hyper-Sub Is an Insane Navy-Approved Speedboat-Submarine and We Want One

Is your private Batcave looking a little dated these days? Sure, you’ve got your gravity jetpack, a stable of flying cars, and a bevy of other personal craft to get you where you need to go. But those are so last month. What you don’t have is a personal, Navy-approved speedboat submarine. We’re not talking about a speedboat and a submarine. We’re talking about an all-in-one, fully submersible, Bond villain-style powerboat. Meet Hyper-Sub.

Hyper Sub/Facebook

Topside, the Hyper-Sub looks like a futuristic speedboat. Only the curved, fully-enclosed cockpit, racecar-esque silhouette, and exaggerated spoiler hint at something more. As a boat, it’s capable of launching from most typical docks, beaches, and marinas. Twin 480-horsepower Yanmar 6LY3-ETP diesel engines push the vessel to a cruising speed of 26 knots (30 miles per hour) with a 6,000-pound hauling capacity. By the numbers, it’s as versatile, functional, and economical as most other 900-horse speedboats.

Recommended Videos

Below the surface is where things get a lot more interesting. In “submarine mode,” Hyper-Sub is capable of on-demand diving up to 1,200 feet. Twin electric-powered thrusters propel it to a top speed of six miles per hour. The state-of-the-art design allows the vessel to submerge and resurface almost indefinitely, recharging its batteries and oxygen supply along the way. With the help of a snorkel, it can even sail semi-submerged. If necessary, onboard emergency systems ensure the Hyper-Sub can surface rapidly even if the cabin is completely flooded. If inverted in extreme weather, it also has the capability of automatically righting itself.

Hyper Sub/Facebook

The modular design consists of two parts: the Sea-Frame (including the pontoons and propulsion system) and the Dry Chamber (the cockpit and passenger cabin). Separating these components allows the vessel’s owner to use a single Sea-Frame with an infinite number of uniquely configured cabins. One Dry Chamber could be customized for pleasure cruising; one could be outfitted with research equipment; while a third could be armored and armed for storming the lair of your archnemesis (note: we couldn’t find this option anywhere in their marketing literature, but a boy can dream, right?). The sky — er, the ocean — and your wallet are the limit.

July 2018 Hyper Sub Video MPG2

The Hyper-Sub is nothing new. In fact, news stories of the vessel’s production date back more than a decade, and the research project itself is years older than that. Similar concepts like the Migaloo submersible superyacht have been bandied about for almost as long. However, Hyper-Sub appears to be among the first to make it beyond the concept phase — so much so that it has the U.S. military very excited indeed.

With the right discretionary income (best guesses put the price tag north of $3.5 million) or if your name happens to be “U.S. Marine Corps,” you might be able to score a Hyper-Sub of your very own. If not, you’ll just have to settle for a boat garage with a speedboat or a submarine. Lame.

Mike Richard
Mike Richard has traveled the world since 2008. He's kayaked in Antarctica, tracked endangered African wild dogs in South…
These are the most reliable new cars for 2025, according to Consumer Reports
Consumer Reports' most reliable cars
Subaru Forester

While many of us start our new car shopping with a car we happen to think looks good, it is essential to remember that today, the average cost of a new car is over $48,000. For most people, that is a sizeable investment that will be stretched over several years and should not be taken lightly. As with all significant investments, it should be thoroughly researched beyond what our neighbor or coworker says about their car.

Thankfully, Consumer Reports has done the heavy lifting for all of us, reaching out to owners nationwide. They gathered data on 2020 to early 2025 model years, totalling more than 300,000 vehicles. CR took twenty typical problem areas, ranging from cheap interior trim pieces breaking to engine and transmission maladies that can tally up to thousands of dollars to replace or repair. The scores for each area are weighted according to severity and cost, and the total of those areas results in each vehicle's Predicted Reliability Score.

Read more
NHTSA issues ‘Do Not Drive’ warnings for certain cars made with Takata Airbags
Do not drive these cars made with Takata Air Bags
vehicles driving on the highway

While we've seen a good number of significant recalls as of late, none compare to the infamous Takata airbag recall, which has been called “the largest and most complex safety recall in U.S. history" by the National Highway Traffic Safety Administration. A total of 67 million airbags have been recalled, spanning 42 million separate vehicles from 34 different brands and 19 separate auto manufacturers.

According to the NHTSA, the Takata airbag problem has caused 27 fatalities and over 400 separate injuries. While the safety administration says that about 88 percent of the airbags in question have been either replaced or repaired, that still leaves a significant number of cars, along with their drivers and passengers on the road, still at risk of injury and potentially death.

Read more
Unmatched views and unforgettable shows: What it’s like to attend the Las Vegas Grand Prix
The ultimate VIP race weekend at the F1 Las Vegas Grand Prix
The 2024 F1 Las Vegas Grand Prix race circuit as seen from the 60th floor of the Wynn Las Vegas hotel

Las Vegas wants the world to know it is an amazing and entertaining location for Formula 1 Grand Prix races. I was one of a small group of journalists invited to share a VIP experience of the 2024 Las Vegas Grand Prix and the city.

Exclusive all-inclusive race viewing locations, such as The Paddock Club and the T-Mobile Zone, were the greatest draw. We also had tickets to two of the hottest shows in town, invites to memorable culinary events, and stayed in 60th-floor rooms in the luxurious Wynn Las Vegas Resort Tower.
Getting there

Read more