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Lincoln LS: A Comprehensive Buyer's Guide

The Lincoln LS was a mid-size luxury sedan produced by Ford's Lincoln division from 1999 to 2006. Designed to compete with European sport sedans like the BMW 5-Series and Mercedes-Benz E-Class, the LS aimed to attract a younger, more performance-oriented buyer to the Lincoln brand. While it didn't fully achieve its sales goals, the LS remains a compelling used car option, offering a blend of luxury, performance, and affordability.

Generations

First Generation (2000-2002)

  • Years: 2000, 2001, 2002
  • Key Features: Introduced with two engine options: a 3.0L Duratec V6 and a 3.9L Jaguar-derived V8. Available with a 5-speed manual transmission (rare) or a 5-speed automatic transmission. Sport-tuned suspension was an option. Interior featured a relatively minimalist design for a Lincoln.
  • Notable Changes: Minimal changes throughout these years. 2002 saw minor interior trim updates.

Second Generation (2003-2006)

  • Years: 2003, 2004, 2005, 2006
  • Key Features: Significant facelift with revised front and rear fascias, updated interior, and improvements to the suspension and steering. The 5-speed manual transmission was discontinued. Automatic transmission upgraded to a 6-speed unit. V8 engine received a slight power bump.
  • Notable Changes: 2003 model year represents the most substantial update. Later years saw minor tweaks and the introduction of new color options.

Reliability & Common Issues

The Lincoln LS is known for having several potential problem areas. Thorough inspection and maintenance records are crucial when considering a purchase.

Engine Issues:

  • Coil-on-Plug (COP) Failures (V8): The V8 engine is prone to COP failures, leading to misfires and rough running. Symptoms include a flashing check engine light. Replacing all COPs at once is often recommended.
  • Intake Manifold Issues (V6): The V6 engine can experience intake manifold failures, leading to vacuum leaks and poor performance. Listen for a whistling noise.
  • Timing Chain Tensioner Issues (V8): Early V8 models (particularly 2000-2002) can suffer from timing chain tensioner failures, which can cause significant engine damage. Listen for a rattling noise, especially on startup.
  • Cooling System Leaks: Both V6 and V8 models are susceptible to cooling system leaks, including radiator, hose, and thermostat housing leaks. Regular coolant flushes are essential.

Transmission Issues:

  • Automatic Transmission Problems: The automatic transmissions, particularly the 5-speed units in earlier models, can experience shift problems, slipping, and complete failure. Check for smooth and precise shifting during a test drive. Maintenance records for transmission fluid changes are critical.
  • Manual Transmission Clutch Problems (Rare): The 5-speed manual transmission is generally reliable but can suffer from clutch wear. Check for slipping during acceleration.

Suspension & Steering Issues:

  • Suspension Component Wear: Ball joints, tie rod ends, and bushings are prone to wear, leading to loose handling and clunking noises. A thorough inspection of the suspension is recommended.
  • Power Steering Leaks: Power steering systems can develop leaks, leading to loss of power steering assist.

Electrical Issues:

  • Instrument Cluster Problems: Instrument clusters can experience failures, leading to inaccurate readings or complete loss of function.
  • Lighting Issues: Bulb failures are common, particularly with the high-intensity discharge (HID) headlights (if equipped).

Other Issues:

  • Rust: Check for rust, especially in areas prone to corrosion such as the rocker panels, wheel wells, and undercarriage.
  • Interior Trim Wear: Interior trim pieces can be prone to wear and tear.

Driving Experience

The Lincoln LS offers a surprisingly engaging driving experience for a Lincoln. It's not as sharp as its European rivals, but it provides a good balance of comfort and handling.

Pros:

  • Responsive Handling: The LS handles well for its size, with precise steering and minimal body roll.
  • Smooth Ride: The suspension provides a comfortable ride, even on rough roads.
  • Powerful Engines: Both the V6 and V8 engines offer adequate power for most driving situations. The V8 provides more spirited acceleration.
  • Stylish Design: The LS features a sleek and modern design that still looks good today.
  • Affordable Price: Used LS models are very affordable, making them a great value for the money.

Cons:

  • Reliability Concerns: As discussed above, the LS has several potential reliability issues that can be costly to repair.
  • Fuel Economy: Fuel economy is not particularly impressive, especially with the V8 engine.
  • Interior Quality: While stylish, the interior materials are not as high-quality as those found in some of its competitors.
  • Dated Technology: The LS lacks many of the modern technology features found in newer cars.

Buying Advice

If you're considering purchasing a Lincoln LS, here's some advice to help you make an informed decision:

Years to Look For:

  • 2003-2006 Models: The facelifted models (2003-2006) are generally considered more desirable due to their updated styling, improved suspension, and 6-speed automatic transmission.
  • Well-Maintained Examples: Regardless of the year, look for an LS that has been well-maintained with regular service records. Proof of timely oil changes, coolant flushes, and transmission fluid changes is essential.

Years to Avoid (or Be Cautious Of):

  • Early V8 Models (2000-2002): These models are more prone to timing chain tensioner issues. Thorough inspection and verification of repairs are crucial.
  • High-Mileage Examples: LS models with high mileage are more likely to have accumulated wear and tear, leading to potential repair costs.

What to Look For:

  • Complete Maintenance Records: Inquire about a complete set of maintenance records to understand the car's service history.
  • Pre-Purchase Inspection: Have a trusted mechanic perform a pre-purchase inspection to identify any potential problems. Specifically request that they check for the common issues outlined above.
  • Test Drive: Take the car for a thorough test drive, paying attention to engine performance, transmission shifting, suspension noise, and steering feel.
  • Check for Rust: Inspect the car for rust, especially in the usual problem areas.
  • Negotiate: Be prepared to negotiate the price, taking into account the car's condition, mileage, and any known issues.

The Lincoln LS can be a rewarding car to own, offering a blend of luxury, performance, and value. However, it's essential to do your research and carefully inspect any potential purchase to avoid costly repairs. With the right preparation, you can find a well-maintained LS that provides years of enjoyable driving.

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