As far as random street sightings to, the odds of an Alfa Romeo Roadster Zagato—the open top version of the ES-30—are stacked against you. Certainly it’s not something you expect to bump into as you’re ambling down the old streets of Sofia on a hot summer day. The Bulgarian capital has its share of interesting cars on display amidst the sea of Eastern European muck, but the nouveau riche of this corner of the world were yet to become riche when Alfa’s weird study in angular plastic panels was first shown at the 1989 Geneva Motor Show.

Yet there it stands, parked by a trash can on Shishman Street, the V6 ticking in the heat under a psychedelic mural of a poem by the Hungarian revolutionary Sándor Petőfi. It is one of only 284 ever manufactured, which makes it three times as rare as a Lamborghini Miura. And when was the last time you bumped into one of those while nibbling on a piece of banitsa?

The ES-30 was Alfa Romeo’s swan song to rear-wheel drive and independence. It was based on the 75 sedan, the last Alfa conceived before Fiat ownership. As deliciously classic a layout as sports sedans come: Giuseppe Busso’s wonderful 3-liter V6 up front with the transmission in the back in a transaxle layout. Power is sent via a limited-slip differential to rear wheels suspended by a de Dion tube. It was balanced, simple and lithe, with a body mass very much on the near side of 3,000 pounds.

The 75 was weird enough with its angles that defy all logic and an interior more in common with Epcot than with the automobile, but the ES-30 is a whole other ballpark. Perhaps it is the inevitable eccentricity of its French-Italian shared parentage. Robert Opron designed the car, the same man who created the Citroën SM, that gorgeous hybrid of Citroën style and Maserati power. Or was it Citroën unreliability and Maserati…unreliability? In any case, Opron penned the 75’s goodbye and Antonio Castellana finished up his sketches—to be skinned in thermoplastic injection moulded composite body panels. A strange choice for a car, but then plastics and Alfa Romeos have a way of meeting up every once in a while.

You can never quite shake the feeling that the ES-30 is a kit car. It is too angular, too plastic, too downright quirky to be an official product, yet that’s exactly what it it. Alfa Romeo produced 1036 coupés—called SZ for Sprint Zagato—and 284 Roadster Zagatos. You could have any engine you desired, as long as it was Alfa’s mellifluent screaming and bellowing 3-liter V6, the one with all six intake manifold pipes lined up in a regiment of chrome almost too pretty to look at.

Alfa Romeo never made another car quite like it. After production of the ES-30 wrapped up in 1993, there wasn’t a rear-wheel drive Alfa until the 8C Competizione. And that V6 engine is also gone now, replaced with a GM unit using Alfa cylinder heads.

So snag one while you can. It won’t be easy and it won’t be cheap—but at least it won’t rust on you like other Alfas.

Why? Just one word: plastics.

Photo Credit: Zsolt Csikós (Alfa Romeo 75), ChristopherJamesGreen/Flickr (Alfa Romeo V6 engine) and the author (Alfa Romeo RZ)

If you think about it, such a deal would be a marriage made in convenience heaven, especially given the current value of the US Dollar against the Euro. We're also fairly certain the US automakers would be eager to part ways with the cash black hole of unused auto plants. So putting the two together would be a profit-making proposal we could easily see happening. We're only hoping the UAW labor won't balk at the idea of having to meet those legendary high Italian quality levels. [FT.com]

Alfa Romeo at Geneva's 78th International Car Show

Alfa Romeo once again unveils its new models onto the world market at the Geneva event. Indeed, following on from the Alfa 159 and Brera in 2005, the 159 Sportwagon and Spider in 2006, and its Personalisation Programme going by the name of "Alfa Unica" in 2007, it is now the turn of the alluring Alfa 8C Spider.
Undisputed centre stage on the stand, this new car inherits its coupe sibling's winning formula that shook the motoring world. Put together by Alfa's Centro Stile and production limited to 500 cars, this new open top immediately entices with that unmistakable "Italian elegance", a unique and inimitable style that hints at its typically sporty Alfa handling.

Under the bonnet is a powerful 8 cylinder 4.7 litre engine producing 450 HP, matched to a 6 speed robotic gearbox, the new Alfa 8C Spider is truly beautiful, powerful and rock solid, where its gracious lines and dimensions gel perfectly with typical Alfa Romeo engineering and drive-ability. Needless to say, alongside this attractive Spider is the Alfa 8C Competizione, the epitome of Alfa Romeo's innovation in the fields of engines and engineering, heightened competitiveness and continuous technological research.