Porsche / Instagram The first Porsche to feature a tartan-style pattern inside the cabin was the 911 RSR Turbo concept back in 1973, serving as a preview for the 911 Turbo that followed a year later.

The Porsche 920 Turbo Slantnose's origins can be traced back to the Porsche 935 race car, which was introduced in 1976 and was based on the Porsche 930 Turbo. At the helm of the Porsche 935's ...

Singer says the Turbo Study is the result of its customers asking for a turbocharged car, and this specific car is a customer's commission that was used as a testbed for the model. Over 70 people ...

This particular Turbo Study is an actual customer's car, and the spec is pretty awesome. It's finished in Cadiz Red with black Fuchs-style wheels and a classic 930 Turbo scheme, but the interior ...

Similar to other Singer creations, the Turbo Study is actually based on the 964-generation 911 that came after the 930, though the car features backdated styling to match the older design. These ...

The idea spread not only at Porsche, which upgraded the 930 in 1978 to 3.3 liters and 297 hp (253 hp in America) and gave the anemic 924 a set of 168-hp (143 hp U.S.) turbo­charged fangs, but ...

Singer is positioning its reimagined 930 as a GT car, just like the original. "Porsche launched the Turbo as their grand tourer, as their intercontinental, high speed, luxury, top-of-the-range ...

One of the stranger cars in the expansive Porsche pantheon is the 930 TAG Turbo. For decades, the mere existence of the Formula 1-engined 911 was just a rumor. Well, not only is it real, but there ...

You'll be happy to learn then that this 1979 Porsche is actually a 911SC and not an official 930. Well, that may in fact be a moot point since this car's been imbued with the 930's 3.3-litre flat ...

The Turbo Study comes in standard and sports focus flavors. Both come with a twin-turbo 3.8-liter flat-6, rated at 450 hp in standard guise and 510 hp with the sports focus.

The 930 also came with a race-derived braking system, new anti-roll bars, stiffer shocks, and larger diameter rear torsion bars. Handling improved and it became less dangerous, but the Turbo still ...

Porsche Santa Clarita rebuilt this 1988 Turbo Slantnose 930 in total 1980s glory and debuted the finished project at this year's Werks Reunion Monterey. The car makes a claimed 850 hp.