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Bentley S2

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Bentley S2: A Comprehensive Guide

The Bentley S2, produced from 1959 to 1962, represents a significant transition in Bentley's history, blending traditional craftsmanship with modern engineering advancements. A luxury saloon in the grand touring style, it marked the introduction of the Rolls-Royce-Bentley L Series V8 engine, a powerplant that would serve the marque for decades. The S2 wasn't just a car; it was a statement of refined taste and effortless power, intended for discerning owners who valued both performance and comfort.

Generations

  • Bentley S2 (1959-1962):

    The sole generation of the S2, it featured the new 6.2-litre V8 engine, replacing the straight-six unit of the S1. Other key changes included improved air conditioning, power steering as standard, and a modified dashboard layout. Styling remained largely consistent with the S1, characterized by its prominent grille, elegant curves, and overall imposing presence.

  • Continental Variants:

    Offered alongside the standard S2, the Continental versions were coachbuilt by H.J. Mulliner, Park Ward, and James Young. These cars featured lighter bodies, more powerful engines (though officially rated the same), and often bespoke interior appointments, making them more sporting and exclusive.

Reliability & Common Issues

The Bentley S2, while a testament to British engineering, is not without its potential pitfalls. Prospective buyers should be aware of the following common issues:

Engine (6.2L V8):

  • Oil Leaks: The L-Series V8, while robust, is prone to oil leaks from various seals and gaskets, particularly around the valve covers, timing cover, and rear main seal. Regular inspections and prompt attention to leaks are crucial to prevent more significant issues.
  • Overheating: The cooling system, while adequate when new, can struggle to cope with modern traffic conditions, especially in warmer climates. Inspect the radiator for blockages, check the condition of the hoses, and ensure the thermostat is functioning correctly. Upgrading to a modern electric fan system can significantly improve cooling performance.
  • Carburetor Issues: The twin SU carburetors require careful tuning and maintenance. Wear in the linkages and diaphragms can lead to poor idle, hesitation, and reduced fuel economy. Specialist knowledge is often required for proper carburetor servicing.
  • Camshaft and Lifter Wear: Early L-Series engines were susceptible to camshaft and lifter wear due to inadequate lubrication. While less common in well-maintained examples, it's worth checking for excessive valve train noise.

Transmission (4-Speed Automatic):

  • Sluggish Shifting: The General Motors-sourced Hydra-Matic transmission, while generally reliable, can exhibit sluggish or erratic shifting behavior if not properly maintained. Regular fluid changes are essential.
  • Fluid Leaks: Like the engine, the transmission can suffer from fluid leaks from seals and gaskets.

Suspension & Brakes:

  • Hydraulic System: The S2 utilizes a complex hydraulic system for power steering, braking, and suspension. Leaks in the hydraulic lines or failure of the hydraulic pump can compromise the performance of these systems.
  • Brake Servo Issues: The brake servo, which provides power assistance, can be prone to failure, resulting in reduced braking performance.
  • Worn Suspension Components: Bushings, ball joints, and shock absorbers wear with age, leading to a compromised ride and handling.

Electrical System:

  • Lucas Electrics: The S2 is equipped with a Lucas electrical system, which, while not as problematic as some stereotypes suggest, can still suffer from wiring issues, corroded connections, and component failures.
  • Dynamo Issues: The dynamo can struggle to keep up with the demands of modern electrical accessories. A modern alternator upgrade is a common improvement.

Body & Interior:

  • Rust: Rust is a major concern, particularly in areas exposed to moisture, such as the sills, wheel arches, and floor pans. A thorough inspection for rust is essential before purchase.
  • Wood Trim: The extensive wood trim is susceptible to cracking, fading, and delamination. Refinishing or replacement can be costly.
  • Leather Upholstery: The leather upholstery can become cracked, worn, and dry with age. Re-upholstery can be a significant expense.

Driving Experience

Driving a Bentley S2 is an experience unlike any other. It's not about outright speed or razor-sharp handling; it's about effortless grace and luxurious comfort. The V8 engine provides ample power for relaxed cruising, and the automatic transmission shifts smoothly and predictably. The power steering makes maneuvering easy, even in tight spaces. The overall feeling is one of solidity and refinement.

Pros:
  • Effortless performance from the V8 engine.
  • Luxurious and comfortable ride.
  • Distinctive and elegant styling.
  • A true grand tourer capable of long journeys.
Cons:
  • Can feel large and cumbersome in modern traffic.
  • Complex mechanical systems require specialist knowledge.
  • Fuel economy is poor by modern standards.
  • Maintenance and repair costs can be high.

Buying Advice

Purchasing a Bentley S2 requires careful consideration and thorough research. Here's some advice to help you make an informed decision:

  • Condition is Key: Prioritize condition over originality. A well-maintained example in good mechanical and cosmetic condition will be a far better investment than a cheaper car that requires extensive restoration.
  • Thorough Inspection: Have the car inspected by a qualified mechanic with experience working on classic Bentleys. Pay particular attention to the engine, transmission, hydraulic system, and bodywork.
  • Check for Rust: Rust is a major killer of these cars. Carefully inspect all areas prone to rust, including the sills, wheel arches, floor pans, and around the headlights and taillights.
  • Continental Considerations: Continental models will command a significant premium, owing to their rarity and increased performance/luxury. Be extra diligent when inspecting these as the coachbuilt bodies can hide issues that are more costly to fix.
  • Service History: A comprehensive service history is invaluable. It provides evidence of regular maintenance and repairs and can help identify potential issues.
  • Budget Wisely: Factor in ongoing maintenance and repair costs. Owning a classic Bentley is not inexpensive.
  • Join a Club: Joining a Bentley or Rolls-Royce owners club can provide access to valuable information, technical advice, and a network of fellow enthusiasts.
  • Model Year Considerations: All S2 models are fundamentally the same in terms of significant mechanical changes. However, later production cars may benefit from minor improvements and refinements.

With careful research and a discerning eye, owning a Bentley S2 can be a rewarding experience, providing a unique blend of classic elegance and effortless performance.

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