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Bentley R Type

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The Bentley R-Type: A Comprehensive Guide

The Bentley R-Type, produced from 1952 to 1955, represents a pivotal point in Bentley's history. It bridged the gap between pre-war luxury and the modern motoring era, offering a blend of traditional craftsmanship and improved performance. As a full-size luxury car, the R-Type was renowned for its elegant styling, comfortable ride, and the powerful inline-six engine derived from Rolls-Royce. It was a car for discerning buyers who valued quality, prestige, and effortless performance.

Generations

There was essentially one generation of the Bentley R-Type, although subtle changes occurred during its production run.

  • 1952-1955: Bentley R-Type
    • Key Features: Inline-six engine, independent front suspension, hypoid bevel final drive, Pressed Steel Company standard steel saloon body.
    • Early Models (1952-1954): Featured a slightly smaller engine displacement and were generally considered less refined than later models.
    • Late Models (1954-1955): Benefited from engine improvements, including increased displacement and compression ratio, leading to enhanced performance. Subtle interior refinements were also introduced. Many had the large bore engine.

Reliability & Common Issues

While the R-Type was built to a high standard, its age means that potential buyers should be aware of common issues. A thorough inspection is crucial before making a purchase.

Engine

  • Oil Leaks: The inline-six engine is known for developing oil leaks, particularly from the rear main seal, valve cover gasket, and timing cover. Regular oil level checks are essential.
  • Overheating: The cooling system can be prone to blockages and leaks, leading to overheating, especially in hot climates. Radiator condition, hose integrity, and thermostat function should be carefully inspected. Ensure the cooling system has been well-maintained with the correct coolant.
  • Carburetion: The carburetors (usually twin SU types) require regular maintenance and tuning. Hesitation, poor idling, and difficulty starting can indicate carburetor issues. Professional tuning is often required to achieve optimal performance.

Transmission

  • Manual Transmission: The standard manual transmission is generally robust, but worn synchromesh rings can lead to difficulty shifting, especially into second gear. A rebuild may be necessary.
  • Automatic Transmission (Optional): While reliable if properly maintained, the optional automatic transmission (often a Hydramatic) can be expensive to repair. Fluid leaks, slipping gears, and harsh shifting are signs of potential problems. Ensure the fluid level is correct and the fluid is clean.

Suspension & Brakes

  • Suspension: The independent front suspension uses a complex system of levers and springs. Wear in the bushings and joints can lead to vague handling and excessive play. Regular greasing is essential. The rear suspension is more conventional but should still be inspected for worn components.
  • Brakes: The drum brakes can suffer from fading and uneven wear. Check for scoring on the drums and leaks in the hydraulic system. Ensure the brake shoes are properly adjusted.

Body & Interior

  • Rust: Rust is a significant concern, particularly in areas prone to moisture, such as the sills, wheel arches, and floor pans. Thoroughly inspect these areas for corrosion. Bodywork repairs can be costly.
  • Woodwork: The interior woodwork is susceptible to cracking and delamination due to age and exposure to sunlight. Restoration can be expensive.
  • Upholstery: The leather upholstery can become worn and cracked over time. Re-upholstering is a significant expense.

Driving Experience

The Bentley R-Type offers a unique driving experience that blends classic luxury with respectable performance for its era.

Pros:

  • Effortless Performance: The inline-six engine provides ample torque for relaxed cruising.
  • Smooth Ride: The independent front suspension and well-damped rear suspension deliver a comfortable ride, even on less-than-perfect roads.
  • Timeless Styling: The R-Type's elegant design remains attractive and commands attention.
  • Prestige and Exclusivity: Owning an R-Type is a statement of refined taste and appreciation for automotive history.

Cons:

  • Running Costs: Maintenance and repairs can be expensive, requiring specialized knowledge and parts.
  • Handling: While comfortable, the R-Type's handling is not as precise or responsive as more modern cars. Body roll is noticeable in corners.
  • Braking: The drum brakes require more effort than modern disc brakes and can be prone to fading.
  • Fuel Economy: Fuel consumption is relatively high compared to modern cars.

Buying Advice

Purchasing a Bentley R-Type requires careful consideration and thorough research.

Years to Look For:

  • 1954-1955 Models: These later models generally benefit from engine improvements and refinements, offering better performance and reliability. The large bore engine introduced in 1954 is highly desirable.

What to Avoid:

  • Cars with Extensive Rust: Bodywork repairs can be prohibitively expensive.
  • Cars with Untraceable History: Lack of maintenance records can be a red flag.
  • Cars with Major Mechanical Issues: Engine or transmission rebuilds can be costly.
  • "Barn Finds" in Poor Condition: While tempting, restoring a neglected R-Type can be a very expensive and time-consuming project.

General Advice:

  • Pre-Purchase Inspection: Have a qualified mechanic with experience in classic British cars inspect the car thoroughly before making an offer.
  • Check for Authenticity: Ensure that the car is original and that all components are correct for the year.
  • Join a Bentley Club: Membership provides access to valuable resources, including technical advice and parts availability.
  • Factor in Restoration Costs: Even well-maintained examples may require some restoration work to keep them in top condition.
  • Buy the Best Example You Can Afford: A well-maintained R-Type will provide a more enjoyable and rewarding ownership experience.

The Bentley R-Type is a remarkable car that offers a unique blend of luxury, performance, and classic styling. With careful research and diligent maintenance, it can be a rewarding investment for the discerning collector.

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