Key Takeaways: Is the 2002 Montero XLS Right for You?

Before diving into the technical specifications, here is the executive summary for potential buyers and current owners of the 2002 Mitsubishi Montero XLS.

• Engine Caution: The 3.5L V6 engine is robust but requires a strict timing belt and water pump replacement every 60,000 to 90,000 miles to prevent catastrophic failure.
• Off-Road King: The "Super Select 4WD" system is superior to most competitors, allowing full-time 4WD on pavement, a rare feature for this era.
• Comfort vs. Utility: The XLS trim offers luxury amenities (leather, sunroof) but adds weight and potential electronic repair points compared to the base LS model.
• Resale Value: Values are holding steady due to the "body-on-frame" construction and cult following, making it a solid investment if maintained.

Solving the Reliability Puzzle: The 3.5L V6 Engine

The single biggest pain point for any 2002 Montero owner is the maintenance schedule of the 6G74 3.5L V6 engine. While this engine produces a respectable 200 horsepower and 245 lb-ft of torque, it is an interference engine.

The Problem: Catastrophic Failure Risk

If the timing belt snaps while driving, the pistons will collide with the valves, destroying the engine. Many used Monteros on the market today have unknown service histories.

The Solution: Preventative Maintenance Protocol

To solve this, you must treat the timing belt as a consumable item, not a lifetime part. When purchasing a 2002 XLS, immediately budget $800–$1,200 for a timing belt, tensioner, idler pulleys, and water pump replacement. Once this is done, the engine is capable of reaching 250,000+ miles with routine oil changes.

Mastering the Terrain: Super Select 4WD Explained

Most SUVs in the 2002 model year offered part-time 4WD, which cannot be used on dry pavement without damaging the drivetrain. The Montero XLS solves this with the Super Select 4WD-II system.

Why This Matters for Daily Drivers

You can leave the vehicle in "4H" (High Range) permanently. This provides better traction in rain, snow, and gravel without the binding issues found in cheaper trucks. For serious off-roading, the XLS includes a locking rear differential and low-range gearing, making it a legitimate rock crawler right from the factory.

2002 Montero XLS vs. The Competition

How does the Montero XLS stack up against its primary rival from the same era, the Toyota 4Runner? Below is a comparison of critical specs for the 2002 model year.