Skip to main content

Aeroboat cruises in style with a 1,100-HP V12 Rolls-Royce engine from a WWII fighter plane

Boats inspired by cars aren’t unheard of, but this luxury watercraft features an unusual trifecta of car, boat, and aviation influences.

Set for unveiling at the Salute to Style in London July 16, the Aeroboat is a futuristic-looking water craft with a very old-school powertrain.

The boat has a Rolls-Royce engine, but not the kind you’re likely to find in any of the hallowed carmaker’s products.

For decades, Rolls was both a car company and a manufacturer of airplane engines (the two businesses exist today as separate corporate entities), and during that time it produced one of the most legendary powerplants in aviation history: The Merlin V12.

This mighty engine powered the Supermarine Spitfire and Hawker Hurricane fighters that defended Britain against Axis air attacks during World War II. Built under license by Packard, it also powered later versions of the most famous U.S. fighter of the war, the North American P-51 Mustang.

The engine to be installed in the Aeroboat has documented provenance proving it to be a genuine Merlin, according to Claydon Reeves, the firm that designed the boat.

Rebuilt and converted to fuel injection, the Merlin will be detuned, producing “only” 1,100 horsepower. This will still be enough to get the Aeroboat to speeds of 75 to 95 knots, or around 86 to 109 mph.

The Aeroboat’s styling was inspired by the Spitfire fighter, but rendered in carbon fiber, Kevlar, and a lightweight wood veneer. The blend of WWII fighter-plane lines and modern materials gives it an almost Steampunk, retro-futuristic look.

Production details will be revealed closer to the Aeroboat’s official unveiling, but Claydon Reeves said it will customize individual boats to meet buyer specifications. How about one with an RAF roundel on the side?

Stephen Edelstein
Stephen is a freelance automotive journalist covering all things cars. He likes anything with four wheels, from classic cars…
Rivian R2 vs R1S: How will Rivian’s cheaper SUV compare?
The front three-quarter view of a 2022 Rivian against a rocky backdrop.

Rivian has finally unveiled the R2, its long-awaited attempt at a more affordable electric SUV. The new vehicle may not be available just yet, but fans of Rivian's design aesthetics and feature set are already looking forward to being able to order the new car. The R2 is targeted at being a more affordable take on the electric SUV and will sit alongside the flagship-tier R1S.

Let's get this out of the way right now: The R1S is most likely going to be a better vehicle than the R2. Rivian isn't replacing the R1S with the R2 — it's releasing the R2 as a more affordable alternative, and there will be some compromises when buying the R2 over the R1S.

Read more
Cybertruck production reportedly halted over pedal issue
Tesla CEO Elon Musk behind the wheel of a Cybertruck.

Tesla CEO Elon Musk behind the wheel of a Cybertruck. Tesla

Tesla’s Cybertruck has been hit by a production delay caused by an issue with a part of the vehicle, a number of media reports have claimed.

Read more
Don’t let the gimmicks fool you. The Ioniq 5 N is a serious track car
2025 Hyundai Ioniq 5 N drifting.

We’re finally getting to the fun part of automakers’ methodical quest to replicate their lineups with electric cars.

Performance versions of ordinary cars have been a staple of the auto industry for decades. But while we’ve already seen some variants of EVs boasting more power and more impressive stats — think Tesla Model S Plaid or Lucid Air Sapphire — the 2025 Hyundai Ioniq 5 N is the first to truly apply that format to an EV.

Read more