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Amphibious Sea Lion Prototype Sells at Mecum Auctions

The rare Sea Lion prototype, a marvel of amphibious engineering, finds a new home. Despite selling for less than expected, its unique design continues to captivate enthusiasts.

In this picture there is a vehicle and there is text on the vehicle and there is a sculpture on the...
In this picture there is a vehicle and there is text on the vehicle and there is a sculpture on the vehicle.

Amphibious Sea Lion Prototype Sells at Mecum Auctions

A unique amphibious vehicle, the Sea Lion prototype, has hit the headlines after being sold at Mecum Auctions. This extraordinary creation, developed by Sea Lion, is a striking blend of speed and daring design.

The Sea Lion's body is crafted from TIG-welded 5052 aluminum and CNC-machined parts, ensuring durability and precision. Under the hood, it boasts a rotary Mazda 13B engine, a Camden supercharger, and a Holley carburetor, providing the power to conquer both land and water.

Created by engineer Mark Witt of SeaRoader Aquatic, the Sea Lion once held the title of the fastest amphibious car in the world. Its adaptability is evident in its design: on land, the front wheels retract for a sleek appearance, while on water, side containers extend for buoyancy. The vehicle's movement in water is facilitated by a Berkeley 12 JC reactive pump, and it features fighter jet-like steering for enhanced maneuverability.

The rare prototype of the Sea Lion was recently sold at Mecum Auctions for $55,000, falling short of initial expectations. Despite this, the vehicle's unique design and impressive capabilities continue to captivate enthusiasts, solidifying its status as one of the most striking and daring examples of amphibious engineering.

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