Bentley S 3 Classic Cars for Sale

History of the Bentley S3

First unveiled at the 1962 Paris Motor Show, the Bentley S3 was developed as a substantial refinement over the S2, featuring significant mechanical and cosmetic updates. The period from 1962 to 1965 saw the S3 occupy Bentley’s flagship position, sharing its underpinnings with the Rolls-Royce Silver Cloud III but asserting its own identity with distinctive styling cues. Only about 1,286 standard Bentley S3 units were produced, alongside rarer coachbuilt and Continental variants. Prized for its advancements in comfort, safety and road manners, the S3 bridged the era between traditional British handcraftsmanship and the dawn of more modern luxury automobiles.

Model Evolution and Successors

The Bentley S3 followed the S2 as the third and last member of the S-series. Mechanically, it retained the 6.2-litre V8 but introduced a raised compression ratio, larger SU carburettors and further improved power and efficiency. As with previous S-series models, the S3 was available in both standard wheelbase and extended ‘long wheelbase’ forms. A limited number of S3s were built by specialised coachbuilders, culminating in the rare and highly prized S3 Continental, often featuring lighter aluminium bodies and unique stylistic detail. Production ended in 1965 with the arrival of the entirely new Bentley T1, which initiated a new period in Bentley engineering with monocoque construction and more contemporary design language.

Highlights and Statistical Overview

• Distinctive ‘Chinese Eye’ headlamps at a slant, a hallmark of Continental models.
• Upgraded 6.2-litre V8 with improved carburation and a higher compression ratio, boosting output to approximately 200–219 hp and improving acceleration, especially in the sporting Continental versions.
• Enhanced servo-assisted steering and braking, increased rear passenger space with separate front seats, and a noticeably lower bonnet and grille profile for a more modern look.
• Excellent ride comfort, long-distance capability and a hand-crafted, richly appointed cabin with extensive wood and leather. Rare left-hand drive (LHD) versions and bespoke coachbuilt examples, especially by Mulliner, Park Ward or James Young, are particularly sought-after today.

Technical Data

Special Editions and Coachbuilt Models

The S3 Continental represents the sporting pinnacle of the series. Carrying lightweight aluminium bodies by famous coachbuilders like Mulliner Park Ward and James Young, only around 311 S3 Continental were produced, of which some were extremely rare left-hand drive versions. Coachbuilt Cabriolets (‘Drophead Coupé’) and Flying Spur limousines are even rarer, commanding high interest among collectors. These exclusive builds offered not only enhanced performance due to reduced weight and improved carburation, but also bespoke interior fittings and luxury features tailored to individual clients.

Weak Spots and Common Issues

While the S3 delivers remarkable comfort and reliability for its era, potential buyers should be attentive to the following: the 6.2-litre V8 requires diligent maintenance, particularly concerning oil seals, carburettors and cooling system health. Rust can affect the steel sections of standard models, especially body mounts and sills. Coachbuilt aluminium bodies avoid rust but may suffer from electrolytic corrosion at joints with steel components. Complex electrical systems (windows, heating and air conditioning) and brake servo mechanisms also deserve scrutiny during pre-purchase inspections. It’s crucial to ensure the original toolkit is included, as replacing it can be costly.

Engine, Transmission and Driving Experience

The Bentley S3 is engineered for refined power delivery and smoothness. Its V8 provides spirited acceleration, especially in Continental specification, with revised carburation and compression complementing the car’s substantial mass. The four-speed automatic gearbox (no manual option) was tuned for seamless shifts and durability, aligning with the car’s long-distance, high-speed touring aspirations. Hydraulic power steering, servo-assisted brakes and improved suspension geometry offer a relaxed yet controlled drive. With a top speed of 175 km/h (and up to 185 km/h for the Continental), the S3 is fully capable on motorways and twisty country roads alike. The improved passenger compartment—in particular the divided front seats and enlarged rear footwells—ensures lasting comfort even on extended trips. Particularly notable are the S3 Continental Drophead Coupé by Mulliner Park Ward (approx. 291 units), Flying Spur long-wheelbase limousines and the exceedingly rare left-hand drive variants, each representing the finest craftsmanship of their era.

Interior, Comfort and Design

The S3’s cabin is defined by opulent, hand-finished wood veneers, high-quality leather and thoughtful attention to comfort. Instrumentation by Smiths, classic three-spoke steering wheel and folding rear picnic tables express the car’s British luxury heritage. Individually adjustable front seats replaced the earlier bench, supporting a more modern driving posture, while spacious, softly contoured rear seats benefit from increased legroom. Signature external cues include the twin slanted headlamps (‘Chinese Eyes’), lowered bonnet and radiator grille, and sweeping Saloon, Continental or Flying Spur bodywork. Electric windows, often fitted all round, power steering, optional air conditioning, rear-seat heating and rare electric sunroofs mark the S3 out as a technical and stylistic tour de force of its time. Coachbuilt models incorporate unique aluminium panels, bespoke trims and paint works, and occasionally special order accessories like custom bars or rear-compartment extras.

Other Notable Features

Some S3s were delivered with advanced original extras such as tinted ‘Sundym’ glass, central locking, heated rear windows and even tailored rear camera setups (as later retrofits). The model’s heritage is supported by detailed historic paperwork, FIVA and classic car appraisals, and a typically strong supply of original parts, especially when compared to other postwar Bentley saloons.

Summary

The Bentley S3 stands at the pinnacle of the classic S-series lineage, combining technical progress, hand-built British craftsmanship and a commanding road presence. Its 6.2-litre V8, advanced chassis configuration and refined interior mark the S3 as a unique proposition for aficionados looking for unmatched tradition and authenticity. With only limited numbers produced—many by famed coachbuilders—today’s S3 saloons and Continentals continue to attract those seeking a distinguished and exceptionally engineered luxury classic.