Officially Licensed Porsche 550 Spyder Go-Kart Hits the Market After 18 Years in Storage

A rare officially licensed Porsche 550 Spyder go-kart has surfaced for sale, and it’s not the kind of machine you’d find in a typical toy aisle. Built at 1:2.3 scale by Pennewitz Design of Lüdersfeld, Germany, under a formal licensing agreement with Porsche AG, this electric kart is a detailed tribute to one of the most storied racing cars the brand ever produced.

The original 550 Spyder holds a unique place in Porsche lore. It was the first car the company designed specifically for competition, with only around 90 examples of the ladder-frame original constructed between 1953 and 1956, prototypes included. Its early racing record was immediate: class victories at the Nürburgring and a 1-2 class finish at Le Mans in 1953, followed by overall class wins at the Mille Miglia and Carrera Panamericana. The advanced Type 547 four-cam engine that arrived shortly after — an air-cooled 1.5-liter flat-four with dual ignition and dry-sump lubrication — helped push the lightweight machine toward a top speed of roughly 137 mph (220 km/h). James Dean’s fatal crash in a 550 in 1955 cemented its cultural status, though the car’s competition pedigree alone would have ensured its legend.

This particular kart translates that heritage into a compact, road-course-inspired package. Its Stone Grey plastic bodywork carries red rear fender stripes, mounted on a steel and aluminum chassis, with Porsche and Spyder badging, leather engine-cover straps, a side mirror, functional front and rear lights, and a faux center-exit exhaust. Power comes from a rear-mounted Lenze electric motor with selectable fast and slow settings, riding on 12-inch steel wheels fitted with Impac Street Runner tires. Braking is handled by a cross-drilled disc on the rear axle.

The single-seat cockpit is trimmed in brown upholstery and features a wood-rimmed three-spoke steering wheel, simulated dashboard instruments, and a BogieMann II MP3 player with rear-mounted speakers. According to the seller, the kart was purchased 18 years ago and has remained unused since, now offered out of Waltham, Massachusetts with a battery charger, Porsche keyring, and MP3 accessories. The manufacturer’s identification plaque and serial number are still attached to the aluminum chassis, and the sale is being handled on a bill of sale.

For collectors of Porsche memorabilia or anyone drawn to the 550’s outsized racing history, this licensed kart represents an unusual middle ground — a functional piece of scaled-down engineering that carries the approval of the marque it honors.