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Lincoln Lincoln Continental Mark Vi

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Lincoln Continental Mark VI: A Comprehensive Guide

The Lincoln Continental Mark VI represents a significant, albeit brief, era in American luxury car history. Produced by Ford's Lincoln division, the Mark VI bridged the gap between the classically opulent land yachts of the 1970s and the more streamlined, fuel-conscious luxury cars of the 1980s. It occupied the full-size personal luxury car segment, competing with vehicles like the Cadillac Eldorado and Chrysler Imperial. Despite its relatively short production run, the Mark VI carries a distinct design and a loyal following, making it a noteworthy classic.

Generations

The Lincoln Continental Mark VI only had one generation, lasting from 1980 to 1983.

  • 1980-1983: This generation was based on the Ford Panther platform, shared with the Lincoln Town Car and Ford LTD/Crown Victoria. Key features included:
    • Downsized from the Mark V: Significantly shorter and lighter than its predecessor, reflecting the fuel crisis and changing consumer preferences.
    • Formal Roofline: A distinctive, angular roofline, often with opera windows, emphasizing its luxury appeal.
    • "Continental" Spare Tire Hump: A faux spare tire bulge on the trunk lid, a design cue reminiscent of earlier Continental models.
    • Fuel Injection: Transitioned to electronic fuel injection (EFI) for improved fuel economy and performance compared to carbureted engines of the past.
    • Luxury Appointments: Leather upholstery, wood trim, and a host of power accessories were standard or optional, reinforcing its luxury status.
    • Available Features: Trip computers, keyless entry systems (a novelty at the time), and self-leveling rear suspension were available.

Reliability & Common Issues

While the Mark VI aimed for luxury and sophistication, its reliance on the Panther platform means its mechanicals are generally robust and relatively easy to maintain. However, like any vehicle of its age, certain areas are prone to issues:

Engine

  • 5.0L (302 cu in) V8: The engine is generally reliable. However, pay attention to:
    • Vacuum Leaks: The EFI system relies on a complex network of vacuum lines, which can become brittle and leak over time, causing poor performance and fuel economy. Carefully inspect all vacuum hoses and replace them as needed.
    • EGR Valve: The Exhaust Gas Recirculation (EGR) valve can become clogged, leading to rough idling and emissions issues.
    • Cooling System: Check for leaks in the radiator, hoses, and water pump. Overheating can cause significant engine damage. Ensure the coolant is clean and properly mixed.
    • Sensors: Given the age, sensors such as the oxygen sensor (O2 sensor) and throttle position sensor (TPS) can fail, causing driveability problems. Replacing these is usually straightforward.

Transmission

  • AOD (Automatic Overdrive) Transmission: The AOD transmission is fairly durable, but it's critical to maintain it properly.
    • Fluid Leaks: Check for leaks around the transmission pan, seals, and lines. Low fluid levels can lead to premature failure.
    • Harsh Shifting: Erratic or harsh shifting could indicate worn clutches or valve body issues. A transmission service with fluid and filter change is often a good first step.
    • Torque Converter: Listen for unusual noises from the torque converter, especially at low speeds. A failing torque converter can significantly impact performance and fuel economy.

Suspension & Brakes

  • Air Suspension (Optional): Some Mark VI models were equipped with air suspension. This system is prone to failure due to aging air bladders and compressors. Many owners convert to coil springs for increased reliability.
  • Ball Joints & Bushings: Inspect the ball joints, tie rod ends, and suspension bushings for wear and tear. Replacements are relatively inexpensive and improve handling.
  • Brake System: Check the brake lines for corrosion, and inspect the rotors and pads for wear. Ensure the parking brake functions correctly. The brake booster can also fail with age.

Electrical System

  • Wiring Harnesses: The wiring insulation can become brittle and crack with age, leading to shorts and electrical problems. Carefully inspect the wiring, especially under the hood and in the trunk.
  • Power Windows & Locks: These systems can be problematic due to worn motors and switches. Check the operation of all power accessories.
  • Vacuum operated HVAC controls: The HVAC system is vacuum operated, and dried out and cracked vacuum lines will cause issues with vent control.

Body & Interior

  • Rust: Check for rust, especially around the lower body panels, wheel wells, and trunk.
  • Interior Condition: Evaluate the condition of the leather upholstery, carpeting, and trim. Sun damage and wear are common in older vehicles. Reproduction parts for the interior are often scarce.

Driving Experience

The Lincoln Continental Mark VI offers a classic American luxury car experience. Expect a smooth, comfortable ride, but not particularly sporty handling. It's more about cruising in style than tackling twisty roads.

Pros:

  • Comfortable Ride: The long wheelbase and soft suspension provide a smooth ride, ideal for long trips.
  • Classic Styling: The distinctive styling, with its formal roofline and Continental cues, is appealing to classic car enthusiasts.
  • Spacious Interior: The Mark VI offers ample room for passengers and luggage.
  • Relatively Simple Mechanicals: Compared to newer cars, the Mark VI is relatively easy to work on, with readily available parts for many common repairs.

Cons:

  • Fuel Economy: Fuel economy is poor by modern standards. Expect mid-teens in city driving and low 20s on the highway.
  • Handling: Handling is not particularly sharp or responsive.
  • Potential Reliability Issues: As with any older car, potential reliability issues are a concern.
  • Parts Availability: Some parts, particularly interior trim and specific electrical components, can be difficult to find.

Buying Advice

If you're considering buying a Lincoln Continental Mark VI, here's some advice:

What Years to Look For:

  • 1980-1983: All years of the Mark VI are essentially the same, with minor trim variations. Focus on finding the best-maintained example regardless of the specific year.

What to Avoid:

  • Cars with extensive rust: Rust repair can be costly and time-consuming.
  • Cars with significant mechanical problems: Avoid cars with obvious signs of engine or transmission trouble.
  • Cars with heavily modified or non-original parts: Unless you're specifically looking for a customized car, stick to examples that are as close to original as possible.
  • Cars with neglected maintenance: Look for cars with documented maintenance history.

Key Things to Check Before Buying:

  • Thorough Inspection: Have a mechanic inspect the car before you buy it.
  • Test Drive: Take the car for a thorough test drive to assess its performance and handling.
  • Check All Features: Verify that all the features, including the power windows, locks, air conditioning, and trip computer (if equipped), are working properly.
  • Review Maintenance Records: If available, review the maintenance records to get an idea of the car's history.
  • Inspect for Leaks: Look for any signs of fluid leaks under the car.
  • Evaluate the Interior: Assess the condition of the interior, paying attention to the upholstery, carpeting, and trim.

The Lincoln Continental Mark VI can be a rewarding classic car to own, offering a unique blend of luxury and style. However, it's essential to do your research and carefully inspect any potential purchase to ensure you're getting a well-maintained example.

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