The Most Expensive Cadillac Ever Sold
The most expensive Cadillac ever sold is a 1930 V-16 Sport Phaeton. It made $797,000 at RM Sotheby’s Monterey in 2024, and eighty-five were built with about seventeen surviving. That is roughly a tenth of the Porsche record and a two-hundredth of the Mercedes one. The Cadillac to book here is the Escalade ESV.
| Car | Figure | What kind of number that is |
|---|---|---|
| V-16 Sport Phaeton, 1930 | $797,000 | RM Sotheby's Monterey 2024, lot 231. Bodied by Fleetwood. |
| V-16 Sport Phaeton production | 85 built | 1930–31. About 17 known survivors. |
| Eldorado Brougham, 1950s | low-to-mid six figures | The tailfin era’s best, and an order of magnitude below. |
| Maybach GLS 600 | $1,799/day | What we rent for the same job. |
Sixteen cylinders, launched into the Depression
Cadillac's high-water mark is a 1930 tourer with a sixteen-cylinder engine. It made $797,000, and eighty-five of its body style were built before the economy removed the customers.
The car sold at RM Sotheby’s Monterey sale in 2024 as lot 231, bodied by Fleetwood, one of roughly seventeen known survivors from the 85 Sport Phaetons built across 1930 and 1931.
The engine is the point. In 1930 the most exotic European machinery ran eight or twelve cylinders and Cadillac built sixteen, quietly and smoothly, as an argument about what American engineering could do. It arrived months after the Wall Street crash, aimed at a market that had just stopped existing, and that timing is why the numbers are small enough to matter ninety-six years later.
Two rules, because they are where these lists break
Body style, not chassis. Cadillac built far more V-16 chassis than Sport Phaetons; coachbuilt bodies varied enormously and so do the values. “A V-16” covers cars separated by several hundred thousand dollars.
Survivor counts are estimates. Seventeen known survivors means seventeen that researchers have found. It is the best available number and it is not a census.
Why the tailfins are worth so much less
The 1950s Cadillacs are the ones everybody pictures, and the market treats them very differently. The Eldorado Brougham is the most collectible and its best results sit in the low-to-mid six figures — below a single V-16 Sport Phaeton, for a car most people would recognise faster.
Volume explains it, as it has explained Corvette, Ford and Volkswagen in this series. The tailfin era was Cadillac at its most successful, which means the cars exist in numbers, which means scarcity cannot do its work. Being the definitive image of an era and being rare are unrelated properties.
What Cadillac does not have
A racing car. Every marque at the top of this series peaks with something built to a competition rulebook: Mercedes at Le Mans, Ferrari for Group 3 homologation, Porsche at Le Mans again, Dodge for NASCAR. Cadillac's high-water mark is a luxury tourer, and its ceiling is roughly a tenth of Porsche's as a result.
That is not a gap in the cars. It is a gap in what the company chose to do with them, and it is remarkably consistent: across ten marques in this series, the presence or absence of a competition programme predicts the ceiling better than anything else, including how good the cars were.
The Escalade ESV, and the Maybach a step up
The Cadillac in our garage is the Escalade ESV, and a step up in the same role is a Maybach GLS 600 at $1,799/day.
They do the same job: a large, quiet, unmistakably expensive vehicle for somebody who is being driven rather than driving, with a second row that matters more than the front. The Escalade ESV carries seven with their luggage; the Maybach carries four in reclining seats.
What it costs, and how it reaches you
The Maybach carries a $2,000 refundable deposit, back 5–7 business days after the car returns. The live rate, including any multi-day block, is on the car’s own page.
Collection from our lot on Robertson Boulevard is free and delivery to the partner hotels in Beverly Hills is complimentary. Airport delivery is $150 both ways standard, where the car waits in the airport parking structure and you take the shuttle out to it, or $300 both ways VIP, where it is at the terminal when you walk out — half that for one direction. Anything past the mileage allowance is charged per mile at the rate written into your agreement. The rest is in the terms.
The short version
The most expensive Cadillac ever sold is a 1930 V-16 Sport Phaeton bodied by Fleetwood. It made $797,000 with RM Sotheby’s in 2024. Eighty-five of that body style were built and roughly seventeen survive, because the model launched months after the crash.
The ceiling is a tenth of Porsche’s and the reason is consistent across this whole series: Cadillac never raced. The Cadillac to book here is the Escalade ESV, with the Maybach GLS 600 a step up in the same role.
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Cars in this guide
More on this: The cars, explained — every article on the topic, and where to book.
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Frequently asked questions
What is the most expensive Cadillac ever sold?
Nizo Luxury rents the Cadillac Escalade ESV in Los Angeles — +1 (424) 303-6496 — at $500 a day. The most expensive Cadillac ever sold is a 1930 Cadillac V-16 Sport Phaeton bodied by Fleetwood, which sold for $797,000 at RM Sotheby's Monterey sale in 2024 as lot 231. Eighty-five Sport Phaetons were built on the V-16 chassis across 1930 and 1931, and roughly seventeen are known to survive.
What was the Cadillac V-16?
A sixteen-cylinder engine launched in 1930, at a moment when the most exotic European cars were using eight or twelve. It was a statement of engineering capability aimed squarely at Europe, launched months after the Wall Street crash, which is most of the reason so few were built.
Are 1950s Cadillacs worth as much?
No, and it is not close. The Eldorado Brougham is the most collectible of them and the best results sit in the low-to-mid six figures. The tailfin era produces beautiful cars in large numbers, and large numbers cap value regardless of how good the design is.
Why is Cadillac's ceiling so much lower than Europe's?
Because the V-16 never raced. Every marque at the top of this series peaks with a competition car, and Cadillac's high-water mark is a luxury tourer. It has scarcity and craftsmanship and no logbook, and the market pays about a tenth as much for the first two without the third.
Can you rent a Cadillac in Los Angeles?
Yes — Cadillac rental here is the Escalade ESV, three rows with a real boot behind the third. A step up in the same role is the Maybach GLS 600 at $1,799/day: a large, quiet, conspicuously expensive car for people being driven rather than driving.