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THE ITALIAN COACHBUILDER SITE

Siata 208 S Motto

1952Coachwork by Motto

THE VEHICLE AT A GLANCE

Model dossier

Production period
1952
Body style
Spider
Engine
V8
Type
Limited
Production
33

THE PEOPLE BEHIND THE CAR

Coachbuilding, design & conversions

PRICE & SALES RECORD

Vehicle value

Original price
Not documented
Latest recorded sale
Not documented

01 / THE STORY

History & context

The Siata 208 S Motto is a legendary sports car born from the collaboration between Siata, a boutique performance specialist, and Fiat. In 1952, Siata was enlisted to aid in the production of Fiat’s Otto Vu model, a flagship supercar powered by a unique 70-degree V-8 engine. This engine, now regarded as a mechanical masterpiece, was produced in approximately 200 units. However, Otto Vu chassis production only reached 114 cars. Siata acquired 50 of these drivetrains, which became the beating heart of their latest racing models: the 208 CS Coupe and the 208S Spider. The Siata 208S represented the evolution of Siata’s lightweight racing platform, incorporating significant mechanical advancements, such as all-wheel independent suspension, which endowed the car with remarkable road-holding capabilities. This state-of-the-art chassis was paired with stunning spider coachwork designed by Giovanni Michelotti and crafted in aluminum by the Turinese carrozzeria Motto. Built in a limited production run of just 35 examples, the 208S quickly became a force to be reckoned with in SCCA competition. One of the key figures in the story of the 208S was Ernie McAfee, a pioneering mechanic and racer from Southern California. McAfee, who had already made a name for himself in sports car racing, saw potential in the American market for the Siata 208S. After encountering the prototype at the 1953 International Motor Sports Show in New York City, he traveled to Italy with fellow builder Bill Devin. At the Turin Salon, Devin was captivated by the second prototype and purchased it immediately. McAfee, equally impressed, arranged for the purchase of 25 spiders for the American market. The first production example, chassis number BS 503, was delivered to McAfee in Southern California. It was the first model bodied in aluminum alloy and was specifically configured for high-speed competition, featuring a five-speed gearbox and a tuned engine capable of delivering 125 horsepower or more. The Siata 208S was celebrated not only for its performance but also for its sleek, aggressive design, which echoed the dynamic spirit of early racing cars. Today, the Siata 208S Motto is revered as one of the most desirable high-performance spiders of the early Fifties. Combining Siata’s experience with Fiat-based performance cars, the Otto Vu V8’s power, and the refined beauty of Italian coachwork, it remains a rare and sought-after classic, appreciated by collectors and automotive enthusiasts alike.

02 / TECHNICAL IDENTITY

Specifications & construction

Production & construction

Production
33
Production type
Limited

Engine & performance

Engine configuration
V8

Individual vehicle

Documented chassis
3 chassis
  • BS519
  • BS532
  • ST446

Design & manufacture

Designer · Documented
Giovanni Michelotti
Manufacturer · Documented
Siata
Coachbuilder / Body Builder · Documented
Motto

06 / EVENTS & AWARDS

Events & awards

Concorso d'Eleganza Villa d'Este General · legacy_preserved
Date
2022
Chassis
General

Preserved CI 1.0 relation. Evidence field: list_of_awards_0_events. No award inferred.

Villa d’Este General · From the historical archive
Date
2022
Chassis
General

08 / FROM THE ARCHIVE

Archive

References held in the vehicle dossier. Their inclusion does not establish that every historical claim has been independently verified.

ReferenceSource type
RM Sotheby's — 1954 Siata 208S Spider by Motto rmsothebys.com Auction specialist
RM Sotheby's — 1953 Siata 208S Spider by Motto rmsothebys.com Auction specialist

10 / CONNECTED HISTORY

Timeline

Chronological history2 dated records
  1. Unassigned chassis · Event

    Concorso d'Eleganza Villa d'Este

  2. Unassigned chassis · Event

    Villa d’Este

THE CONVERSATION

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