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Maserati Bora

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The Maserati Bora: A Comprehensive Guide

The Maserati Bora, a mid-engined two-seat coupé, holds a significant place in Maserati's history as their first production mid-engined road car. Introduced in 1971 and produced until 1978, it represented a departure from Maserati's traditional front-engined GT cars, embracing a more modern and technically advanced layout to compete with the likes of Lamborghini and Ferrari. Designed by Giorgetto Giugiaro at Italdesign, the Bora is renowned for its sleek, aerodynamic styling and comfortable, yet powerful driving experience. It is classified as a sports car and a GT (Grand Tourer), offering a blend of performance and luxury suitable for both spirited driving and long-distance cruising.

Generations

The Maserati Bora had only one generation, but several revisions and engine options were available throughout its production run.

  • 1971-1978 (Tipo AM117):
    • Initial Launch (1971): Introduced at the Geneva Motor Show. Featured the 4.7L V8 engine. Characterized by its stainless steel roof and A-pillars, pop-up headlights, and comfortable, luxurious interior.
    • 4.9L Engine Introduction (1973): A larger 4.9L V8 engine became available, offering improved performance and torque.
    • US Market Specific Modifications: Models destined for the US market underwent modifications to meet safety and emissions regulations, including larger bumpers and slight engine adjustments.

Reliability & Common Issues

The Maserati Bora, while an icon of Italian design and engineering, is not without its potential reliability concerns. Prospective buyers should be aware of the following common issues:

Engine:

  • Cooling System: Overheating is a common problem. The original cooling system, particularly the radiator and water pump, can struggle to cope with the engine's heat output, especially in hotter climates. Upgrading the radiator and ensuring proper coolant circulation is crucial.
  • Oil Leaks: The Maserati V8 is known for developing oil leaks over time. Inspect the engine carefully for leaks around the valve covers, oil pan, and front and rear crankshaft seals. Regular maintenance and gasket replacement are essential.
  • Carburetion: The Bora utilizes Weber carburetors, which can be sensitive to adjustments and require periodic tuning. Improperly tuned carburetors can lead to poor running, hesitation, and increased fuel consumption. Many owners opt to have them professionally tuned or even replaced with modern fuel injection systems.
  • Timing Chains: Early models had a single-row timing chain which could stretch or fail over time. Ensure that this has been replaced with a stronger, more reliable double-row timing chain in restored or well-maintained examples.

Hydraulics:

  • Citroen High-Pressure System: The Bora utilizes a Citroen-sourced high-pressure hydraulic system for the brakes, clutch, steering, and pop-up headlights. This system can be complex and prone to leaks, especially in the accumulators and hydraulic lines. Regular maintenance, fluid flushes, and inspection of the hydraulic components are crucial. Accumulators often need replacement.
  • Brake Issues: The hydraulic brake system requires careful attention. Brake fade can occur if the system is not properly maintained and bled. Ensure that the brakes are functioning correctly and that the brake lines are in good condition.

Electrical:

  • Wiring: Like many classic Italian cars, the Bora's electrical system can suffer from corrosion, brittle wiring, and poor connections. Thoroughly inspect the wiring harness for any signs of damage or deterioration. Professional rewiring may be necessary to ensure reliable operation.
  • Electrical Components: The electrical components, such as the alternator, starter, and relays, can also be prone to failure due to age. These components should be inspected and replaced as needed.

Body & Interior:

  • Rust: While the Bora's body is relatively well-protected, rust can still occur, especially in areas exposed to moisture or road salt. Pay close attention to the rocker panels, wheel arches, and undercarriage.
  • Interior Components: The interior materials, such as leather and vinyl, can deteriorate over time. Cracking, fading, and wear are common issues. Replacement or restoration of the interior may be necessary to maintain its original appearance.
  • Stainless Steel Roof and A-Pillars: While generally durable, these can be susceptible to dents and damage, and repairs can be costly.

Driving Experience

The Maserati Bora offers a unique and engaging driving experience that blends Italian flair with comfortable grand touring capabilities.

Pros:

  • Powerful Engine: The V8 engine provides ample power and torque, delivering strong acceleration and a thrilling exhaust note.
  • Handling: The mid-engine layout contributes to excellent handling and balance, making the Bora a joy to drive on winding roads.
  • Comfort: Despite its performance capabilities, the Bora offers a surprisingly comfortable ride, making it suitable for long-distance cruising.
  • Styling: The Giugiaro-designed body is a timeless masterpiece, turning heads wherever it goes.
  • Hydraulic Steering: The powered steering offers good feedback and is relatively light, making the car easy to maneuver at low speeds.

Cons:

  • Complexity: The high-pressure hydraulic system and complex electrical system can be challenging to maintain.
  • Reliability: As mentioned earlier, the Bora is prone to certain reliability issues, requiring regular maintenance and attention.
  • Running Costs: Fuel consumption can be high, and maintenance costs can be significant, especially if major repairs are needed.
  • Limited Parts Availability: Sourcing replacement parts can be difficult and expensive, requiring specialized knowledge and access to a network of suppliers.
  • Visibility: Rear visibility is limited due to the engine placement and body design.

Buying Advice

Purchasing a Maserati Bora is a significant investment, and careful consideration is essential. Here's some advice to help you make an informed decision:

Years to Look For:

  • Late Production Models (1976-1978): These models often benefited from minor improvements and refinements made throughout the production run. However, condition is paramount.
  • 4.9L Engine Models: While the 4.7L engine is still enjoyable, the 4.9L engine provides a noticeable increase in power and torque.

Years to Avoid:

  • Early Production Models (1971-1972): While historically significant, these models may be more prone to early production issues and may require more extensive restoration. The single row timing chain is a definite area to check.
  • Poorly Maintained Examples: Regardless of the year, avoid any Bora that shows signs of neglect or deferred maintenance. High-pressure hydraulic system maintenance is critical.

Key Inspection Points:

  • Engine Condition: Thoroughly inspect the engine for any signs of leaks, overheating, or unusual noises. Compression test is highly recommended.
  • Hydraulic System: Test the functionality of the brakes, clutch, steering, and pop-up headlights. Look for any signs of leaks or pressure loss. Have it inspected by someone who understands Citroen/Maserati hydraulics.
  • Electrical System: Check the functionality of all electrical components, including lights, gauges, and switches. Look for any signs of corrosion or damage to the wiring.
  • Body Condition: Inspect the body for any signs of rust or damage. Pay close attention to the rocker panels, wheel arches, and undercarriage.
  • Interior Condition: Evaluate the condition of the interior materials, such as leather and vinyl. Look for any signs of cracking, fading, or wear.
  • Service History: Review the service history carefully. A well-documented maintenance record is a sign that the car has been properly cared for.

General Advice:

  • Professional Inspection: Have the car inspected by a qualified mechanic with experience in Maserati vehicles.
  • Budget Wisely: Factor in potential repair and maintenance costs when determining your budget.
  • Join an Owners Club: Connecting with other Maserati owners can provide valuable insights and support.
  • Be Patient: Finding a well-maintained Bora may take time, but the reward of owning this iconic sports car is well worth the effort.
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