Two different 911 S/T cars have been spotted with identical production numbers - both claiming to be #1724 of 1963One is a Sonderwunsch example in Fraise, the other a Shoreblue model delivered to GuatemalaThis could be a factory error, undisclosed rebuild, or evidence that Porsche built more than the promised 1,963 units Right, this is either the automotive scandal of the decade or the most embarrassing mistake in Porsche's otherwise meticulous history. Because it appears that Stuttgart's finest have managed to do something that should be mathematically impossible: build two different cars with exactly the same production number. We're talking about the 911 S/T, Porsche's tribute to the lightweight racing legend that was supposed to be limited to exactly 1,963 examples. Each one individually numbered, each one supposedly unique, each one costing enough money to buy a decent house in most parts of the country. The sort of car that collectors queue up to buy precisely because there are only so many of them.Except now there appear to be at least two cars claiming to be number 1,724 out of 1,963. Which is rather like having two people show up to a party with the same name tag, except in this case each name tag cost about £300,000. The first car is a stunning Sonderwunsch example finished in classic Fraise – that's Ferrari red to you and me – which we featured last week. Gorgeous car, properly special, and clearly marked as number 1,724. Nothing unusual there, except that now a second 911 S/T has appeared, this one in Shoreblue and delivered to Guatemala, sporting exactly the same production number on its little badge of exclusivity. Porsche 911 S/T production mystery explained Now, there are three possible explanations for this curious state of affairs, and none of them reflect particularly well on Porsche. The first possibility is that someone at the factory made a mistake during assembly. In most circumstances, this would be the most likely explanation – humans make errors, it happens. But this is Porsche we're talking about. These are the people who build cars with the sort of precision that makes Swiss watchmakers look sloppy. The idea that they would accidentally duplicate a production number on a limited-edition model worth more than most people's annual salary is about as likely as finding a vegetarian at a barbecue competition. The second possibility is that Porsche sold a rebuilt car without disclosing it to the customer. Perhaps car number 1,724 was damaged during production or delivery, rebuilt, and then sold again while a replacement was also built. This happens more often than you might think in the automotive world, but usually with rather more transparency. If this is what happened, then someone in Guatemala has paid full price for what is essentially a very expensive insurance write-off, which would make for some rather awkward conversations. The third, and potentially most damaging possibility, is that Porsche has simply built more cars than they promised. This would be the nuclear option of automotive scandals, because it would mean that everyone who bought a 911 S/T thinking they were getting one of only 1,963 examples has actually bought one of significantly more than 1,963 examples. The value implications alone would be enough to make grown collectors weep. Limited edition integrity at stake This matters more than you might think, because the entire collector car market is built on trust. When Ferrari claimed they built exactly 400 Enzos, people believed them, even though persistent rumors suggest the real number might be rather higher. When McLaren says they're building exactly 375 examples of their latest limited edition, customers expect that number to mean something. The moment manufacturers start playing fast and loose with production numbers, the whole system falls apart. Why pay a premium for exclusivity if that exclusivity might be fictional? Why queue up for a limited edition if "limited" turns out to be more of a suggestion than a hard limit? For Porsche, this is particularly problematic because their reputation for precision and honesty is one of their greatest assets. This is a company that has built its modern success on the promise that when they say something, they mean it. Their engineering is precise, their build quality is exceptional, and their limited editions are genuinely limited. If it turns out they've been less than completely honest about production numbers, it won't just affect the 911 S/T. It will cast doubt on every limited edition they've ever made and every limited edition they plan to make in the future. Collectors have long memories, and they don't forgive easily. The 911 S/T was supposed to be special. It was Porsche's tribute to the original lightweight racing legend, built with all the modern technology and precision that the company could muster. At around £300,000, it wasn't cheap, but it was supposed to be worth every penny because there would only ever be 1,963 of them. Now we're left with questions that Porsche really needs to answer. Did they make a mistake? Are they being less than honest about their production numbers? Or is there some perfectly innocent explanation that we haven't thought of? Whatever the truth turns out to be, this whole affair serves as a reminder that in the world of limited-edition supercars, trust is the most valuable currency of all. And right now, Porsche's account is looking a bit overdrawn. The owners of both number 1,724s probably have some questions they'd like answered. And so, frankly, does everyone else who bought one of these supposedly exclusive machines. Because if you can't trust Porsche to count to 1,963 accurately, who can you trust?
