This 1979 Porsche 930 Turbo Has Barely Been Driven—and That’s the Problem

There’s a special kind of restraint required to own a brand-new Porsche 930 Turbo in 1979, drive it 8,000 miles over 47 years, and then decide to sell it. This one-owner example—one of the last 50 sent to the United States—is exactly that car, and it’s currently up for auction on Bring a Trailer. The reason it barely moved? The original owner already had another ’79 Turbo to actually drive. This one was tucked away as a collection piece, a decision that has left us with one of the most original 930s to surface in years.

But here’s the thing about extreme low-mileage classics: they come with a peculiar set of problems that high-mileage examples never see. This Porsche looks like it rolled off the Stuttgart assembly line last month. The silver metallic paint, light brown leather interior, and that iconic whale-tail spoiler are all unmolested and patient. Yet that pristine condition masks something genuinely dangerous lurking underneath.

What Makes This 930 Turbo Special

The 930 Turbo was Porsche’s first serious turbocharged production car, arriving in 1974 as a raw, unfiltered expression of forced induction before turbo technology became civilized. This particular example packs a 3.3-liter flat-six that produced 261 horsepower and 291 pound-feet of torque when new—power that arrived in what the source calls “a hugely theatrical surge of boost.” Paired with a four-speed manual transmission, this is the kind of car that demands respect and rewards aggression in equal measure.

What sets this car apart from the countless other 930s is its absolute originality. The original owner’s decision to keep it as a garage queen means there’s been no hacky restoration, no panel gaps from amateur welding, no second-owner modifications. The paintwork shows only the lightest patina. The interior remains intact. Most importantly, this is a car that was serviced properly: a full engine overhaul happened as recently as 2024, with fresh bearings, timing chains, belts, seals, and cylinder head studs installed. Follow-up work on the fuel and oil systems came in early 2025.

For collectors obsessed with authenticity, this is the dream car. It’s the mechanical equivalent of finding a first edition in perfect condition—no dog-eared pages, no underlined passages, just pure original intent.

The Ticking Time Bomb Underneath

But here’s where the low-mileage story gets complicated. Those tires are original to 1979. Let that sink in: a 47-year-old 930 Turbo, freshly serviced and ready to drive, is sitting on rubber that was manufactured before MTV existed. This isn’t just a cosmetic issue—this is genuinely dangerous.

Tires don’t age like fine wine. They age like milk. Rubber compounds degrade from UV exposure, temperature cycling, and simple chemical breakdown, regardless of whether they’ve actually rolled down a road. A tire that’s a half-century old has zero grip, unpredictable handling characteristics, and a real risk of failure at speed. On a 930 Turbo—a car famous for its hairy turbo lag, narrow power band, and hair-trigger oversteer tendency—original 1979 tires aren’t charmingly vintage. They’re a liability.

Car and Driver’s assessment is blunt: modern tires are non-negotiable. Yes, you’ll still get that theatrical boost surge, but contemporary rubber transforms the driving experience from “maybe I die today” to “actually controllable.” It’s the single modification that won’t betray the car’s originality but will make it actually survivable.

The Collector’s Paradox

This car embodies one of collecting’s great contradictions. Extreme preservation can actually make a car less usable, not more. The 930 Turbo was engineered as a road car—the engineers built it to be driven. Keeping it locked away for 47 years honors the original owner’s choice, sure, but it also means the next owner inherits a machine that’s simultaneously museum-ready and mechanically stale in ways that aren’t obvious from the odometer.

The numbers back up its rarity: the original purchase price was $44,669, which translates to roughly $200,000 in today’s money. Given the car’s condition and provenance, expect the final hammer price to exceed that significantly. But whoever wins this auction will face an immediate decision: drive it and risk the patina wearing off, or keep the preservation alive and park it again?

The math on this 930 Turbo is simple. It’s a museum piece disguised as a drivable car, or a drivable car that’s been treated like a museum piece. Either way, the next owner gets bragging rights to one of the most original early turbocharged Porsches on the planet. Just do yourself a favor and swap those tires before you touch the throttle.

Sources: Car and Driver