Porsche Auctions Heat Up: Classic 356s and Rare Spyder Bids Near

The first deadline on the calendar arrives on September 4, when sealed bidding wraps up for a Porsche 911 reimagined by Singer. This high‑profile lot, offered by a leading auction house, draws global attention for its blend of heritage and modern reinterpretation, and bidders must submit their final offers by the close of the day.

A week later, on September 10, H&H Classics stages its Kelham Hall live auction in Nottinghamshire, featuring a Porsche 356 A "Outlaw" among the marquee pieces. The vintage 356, prized for its rarity and racing pedigree, will be sold to the highest on‑site or online bidder, underscoring the continued appetite for early Porsche engineering.

Mid‑month, the spotlight shifts to a unique tribute to the Panamericana road race: the Porsche 718 Spyder RS Panamericana Special. Sealed bids for this one‑off model close on September 18, offering collectors a chance to own a factory‑crafted homage to a legendary era of motorsport. The same model reappears in a separate online catalog, with its sealed lots slated to end on September 25, giving a second window for interested parties.

September 20 sees two concurrent events. Dore & Rees hosts the Castle Combe Autumn Classic, where a Porsche 356A is listed with a substantial estimate, while Morris Leslie’s Classic Vehicle Auction also includes a Porsche among its over‑200 entries. Both auctions illustrate the breadth of Porsche’s appeal, from pristine concours pieces to well‑preserved road‑going examples.

Overall, the upcoming schedule highlights a clear trend: collectors are gravitating toward both historically significant early models and limited‑edition modern reinterpretations. Sealed bidding formats dominate the early‑month sales, while live auctions later in the month provide the traditional thrill of in‑person competition. The geographic spread—from the UK to continental Europe—demonstrates Porsche’s worldwide collector base, setting the stage for a dynamic month of high‑stakes bidding.

Based on 25 digest summaries · Generated September 9, 2025

RM Sotheby's @rmsothebys

September 4, 2025 —

RM Sotheby's has an exciting lineup of auctions in the coming months. On September 4, 2025, sealed bidding will close for notable lots including the 1990 Porsche 911 reimagined by Singer, and the 1995 Mercedes-Benz 300 SL Gullwing, previously owned by SCCA veteran Chuck Wallace. Following this, the Porsche 718 Spyder RS Panamericana Special will be available for sealed bidding, closing on September 18, 2025. In October, the Suzy Q Collection, featuring over 50 cars from various eras, will be auctioned in Hershey, Pennsylvania, on October 8-9, 2025. Additionally, the Tailored for Speed Collection will take place in Zurich, Switzerland, on October 11, 2025. Looking ahead, auctions are also scheduled in Munich on October 18, London on November 1, and Abu Dhabi on December 5, 2025. For more details and to register for bidding, visit RM Sotheby's website.

Auctions America

September 4, 2025 —

Auctions America is gearing up for an exciting lineup of auctions in the coming months. On September 4, 2025, sealed bidding will close for two remarkable vehicles: the 1990 Porsche 911 Reimagined by Singer and the 1995 Mercedes-Benz 300 SL Gullwing, previously owned by SCCA veteran Chuck Wallace. Following that, the Porsche 718 Spyder RS Panamericana Special, a unique tribute to La Carrera Panamericana, will be available for sealed bidding until September 18, 2025. In October, the Suzy Q Collection, featuring over 50 cars from 1909 to 1984, will be auctioned in Hershey, Pennsylvania, on October 8-9, 2025. Additionally, the Tailored for Speed Collection will take place in Zurich, Switzerland, on October 11, 2025. Collectors can also look forward to auctions in Munich on October 18, London on November 1, and Abu Dhabi on December 5, 2025. For more details and to register, visit the Auctions America website.

Classic Car Auctions

September 10, 2025 —

Classic Car Auctions is set to host several exciting events in the coming months. On September 19, 2025, the auction will feature the unique Porsche 718 Spyder RS Panamericana Special, a one-off tribute to La Carrera Panamericana. Bidding for this remarkable vehicle will close on September 25, 2025. Following that, the Hershey auction in Pennsylvania will take place on October 8-9, 2025, showcasing a variety of classic cars. The Tailored for Speed Collection will be auctioned in Zurich, Switzerland on October 11, 2025, highlighting some of the rarest supercars and hypercars. In addition, Munich will host an auction on October 18, 2025, and London will follow with an event on November 1, 2025. Finally, Abu Dhabi will celebrate Collectors' Week from December 2-5, 2025, featuring exceptional consignments, including a one-off 2017 Pagani Zonda 760 Riviera. For more details and to register for bidding, visit the Classic Car Auctions website.

Morris Leslie @morrisleslie

September 4, 2025 —

Morris Leslie is set to host two exciting Classic Vehicle Auctions in the coming months. The first auction will take place on September 20, 2025, featuring over 200 classic entries, including prestigious brands such as Rolls Royce, Bentley, Mercedes, Porsche, and Austin. This is a fantastic opportunity for enthusiasts and collectors alike to acquire remarkable vehicles. Following that, another Classic Vehicle Auction is scheduled for November 15, 2025, with a similar lineup of classic cars expected. For those interested in participating, registration is encouraged, and you can secure your spot by calling 01821 642574 or visiting their website. Don't miss out on these exceptional events!

H&H Classics @handhclassics

September 4, 2025 —

H&H Classics, the esteemed auction house specializing in classic motorcars and motorcycles, has an exciting lineup of upcoming auctions. On September 10, 2025, the Kelham Hall auction in Newark, Nottinghamshire, will feature notable lots including a 1957 Porsche 356 A 'Outlaw', a 1963 Mercedes-Benz 300SL Roadster, and a 1961 Jaguar E-Type Series I 3.8 Roadster, with estimates ranging from £50,000 to £750,000. Following this, the Pavilion Gardens auction in Buxton, Derbyshire, is scheduled for October 15, 2025, and the National Motorcycle Museum auction in Solihull, West Midlands, will take place on October 29, 2025. The year will conclude with The Millbrook Sale in Milton Keynes, Bedfordshire, on December 3, 2025. For enthusiasts looking to buy or sell classic vehicles, H&H Classics offers a trusted platform with a rich history and a dedicated community. Visit their website for more details on upcoming auctions and consignments.

Dore and Rees"

September 4, 2025 —

Dore & Rees is set to host several exciting auctions in the coming weeks. On September 20, 2025, the Castle Combe Autumn Classic will feature classic and performance competition cars, including a 1957 Porsche 356A, estimated between £120,000 and £160,000. Following that, an Asian Art auction will take place on September 25, 2025, showcasing a variety of exquisite pieces. On October 15, 2025, the Michael Mason Collection will highlight select interiors, offering a unique opportunity for collectors. Additionally, a Fine Asian Art auction is scheduled for November 10, 2025, featuring remarkable items such as a rare bronze Buddha head from 16th century Thailand, estimated at £15,000 to £25,000, and a small rare Clair-de-lune glaze water pot from the Yongzheng period, estimated at £30,000 to £50,000. For those interested in Japanese works of art, the Eva & Aubrey Sweet Collection Part II will be held on November 11, 2025. Visit Dore & Rees for more details and to explore upcoming auction dates.