Nicknamed Il Mostro — "the Monster" in Italian — because of its unusual, almost brutalist design, the 1989 Alfa Romeo SZ was meant to showcase all the technological prowess of the Milanese firm at the time. It was also meant to plant a stake in the ground and return the revered marque to its rear-wheel-drive roots.

Though it was an evolutionary dead end, the SZ is still considered among the most distinctive cars in a brand filled with distinctive models. It should, then, be no surprise that FCA Heritage, the classic car and history preservation arm of Stellantis (which, apparently, was not part of the name change) has just restored one.

The SZ began life at the 1989 Geneva Motor Show as the ES-30 concept, which stood for Experimental Sports 3.0-liter. The production car was named SZ for Sprint Zagato, but the design is credited to Robert Opron of the Fiat Style Center, while Antonio Castellana did the finishing details and interior.

Zagato used its coachbuilding expertise to build the cars, whose bodywork was formed from a composite thermoplastic material called Modar, made by Italy's Carplast and France's Stratime. Alfa Romeo also claims it was the first car to be produced using computer-aided design (CAD/CAM).

Beneath the sci-fi exterior lay a 12-valve, 3.0-liter V6 plucked from the Alfa Romeo 75 3.0i Quadrifoglio Verde. With 204 horsepower and 181 pound-feet of torque, it was the most powerful Alfa of the time. Output was fed through a 5-speed transaxle and the suspension, Koni-designed shocks, and brakes reportedly tuned by Fiat and Lancia rally driver Giorgio Pianta and transplanted from the Alfa 75 1.8 Turbo Evolution Group A racer.

The original run was intended to span just 1,000 cars, but some sources say 1,036 were produced. That run ended in 1991, after which a roadster version called the RZ was built from 1992-93.

The example restored has been in Alfa Romeo's possession since the beginning. It served as a test car on the Balocco proving grounds and was used in promotional photos. There are several details on it that differ from production models, so much so that Alfa Romeo says it could be "considered a prototype."

Unfortunately, as history shows, the SZ failed to usher in a real-wheel-drive renaissance at Alfa Romeo. After its end, there wasn't another rear-drive model until the 8C Competizione in 2007. Still, it's great to see automakers paying attention to classics from the 80s and 90s, and we hope to see FCA restore more cars from that era. Dodge Rampage, anyone?

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