1998 Mitsubishi Pajero Reliability ReportCommon Problems, Repair Costs & Expert Verdict
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Quick Facts · 1998 Mitsubishi Pajero
- No active NHTSA safety recalls on record — a clean recall slate for the 1998 model year.
- Outscores the 1999 Mitsubishi Pajero by 8 points — one of the stronger nearby years to consider.
- The system most likely to surface first: chassis and body corrosion (major severity).
The 1998 Mitsubishi Pajero at a glance
- Is the 1998 Mitsubishi Pajero reliable?
- Autojunket rates the 1998 Mitsubishi Pajero 78/100 (grade B-), categorized as moderate risk. A formidable off-roader with a loyal following, but requires careful vetting and a budget for its specific age-related maintenance needs.
- Should I buy a used 1998 Mitsubishi Pajero?
- Autojunket recommends reading the full reliability report before buying a 1998 Mitsubishi Pajero. The 1998 Mitsubishi Pajero is a highly capable and desirable vehicle for those who understand its rugged nature and inherent age-related challenges. While it can deliver years of reliable service with proper care, its widespread vulnerability to rust and specific powertrain concerns means you must proceed with extre…
- Which Mitsubishi Pajero years are the most reliable?
- Best model years to buy: For the Gen 2, later years like 1999-2000 are often slightly preferred for minor refinements, but the 1998 is still a strong contender if well-preserved.. Years to avoid: Avoid any year of Pajero that shows significant chassis rust, has an undocumented service history, or exhibits clear symptoms of head gasket failure (V6) or automatic transmission issues..
- What are the most common problems with the 1998 Mitsubishi Pajero?
- The top failure points on the 1998 Mitsubishi Pajero are Chassis and Body Corrosion (typically around 60,000-150,000 miles), Engine (V6 Head Gaskets / Diesel Injector Pump) (typically around 90,000-150,000 miles), Automatic Transmission (typically around 100,000-180,000 miles). Autojunket's full report includes repair-cost ranges and inspection checklists for each.
- At what mileage do problems start on the 1998 Mitsubishi Pajero?
- The first major mileage danger zone for the 1998 Mitsubishi Pajero is around 30,000. Low Risk Zone — At this mileage, the vehicle should still be in excellent condition, primarily needing routine maintenance like oil changes and tire rotations. Any issues would likely be minor electrical quirks or very early signs of wear from extreme o…
Every answer is generated from real repair, recall, and ownership data — full breakdown in the report.
Read the full free reportShould You Buy the 1998 Mitsubishi Pajero?
The 1998 Mitsubishi Pajero (or Montero) is a remarkably capable and rugged off-road vehicle, but its age and specific mechanical vulnerabilities demand a cautious approach. While it offers impressive durability in many areas, buyers must prioritize diligent maintenance records and a thorough pre-purchase inspection to mitigate the risks of costly age-related failures, particularly concerning rust and certain engine components.
The 1998 Mitsubishi Pajero is a highly capable and desirable vehicle for those who understand its rugged nature and inherent age-related challenges. While it can deliver years of reliable service with proper care, its widespread vulnerability to rust and specific powertrain concerns means you must proceed with extre…
Best Model Years
For the Gen 2, later years like 1999-2000 are often slightly preferred for minor refinements, but the 1998 is still a strong contender if well-preserved.
Years to Avoid
Avoid any year of Pajero that shows significant chassis rust, has an undocumented service history, or exhibits clear symptoms of head gasket failure (V6) or automatic transmission issues.
Biggest Strengths
- Extremely robust ladder-frame chassis and drivetrain for off-road use
- Generally durable interior materials that withstand abuse
- Excellent 4WD system (Super Select 4WD) offering versatility
Top Risk Areas
The systems that tend to fail first on the 1998 Mitsubishi Pajero, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.
Severe rust commonly affects chassis rails, sills, wheel arches, fuel tank straps, and brake lines, especially in regions with road salt. This compromises structural integrity and safety.
The 3.0L and 3.5L V6 petrol engines are prone to head gasket failure if not meticulously maintained or if overheated. On 2.8L diesel models (4M40), the injector pump can fail, leading to starting issues or power loss.
The 4-speed automatic transmission can develop issues like delayed shifts, harsh engagement, or slipping due to valve body wear or neglect of fluid changes. Torque converter wear is also noted.
1998 Mitsubishi Pajero Mileage Danger Zones
The mileage windows when the 1998 Mitsubishi Pajero most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, the vehicle should still be in excellent condition, primarily needing routine maintenance like oil changes and tire rotations. Any issues would likely be minor electrical quirks or very early signs of wear from extreme o…
Maintenance Zone
This mileage typically requires significant scheduled maintenance, including major fluid changes (transmission, diffs, transfer case) and inspection/replacement of wear items like spark plugs, belts, and potentially brakes. Early signs o…
Elevated Risk Zone
For V6 petrol engines, the timing belt service is critical at or before this point. Neglecting it can lead to catastrophic engine failure. Suspension components will likely need attention, and automatic transmissions may start showing si…
High Risk Zone
Beyond 120,000 miles, the Pajero enters a period where major age-related failures become more probable. This includes significant rust, major powertrain component fatigue (engine/transmission overhaul), and widespread electrical or auxil…
1998 Mitsubishi Pajero Ownership Cost Outlook
What it typically costs to keep the 1998 Mitsubishi Pajero on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$500-900 (assuming competent independent mechanic)
Moderate Repairs
$600-1,800 occasionally (e.g., suspension overhaul, significant oil leaks, transmission service beyond fluid change)
How Long Does the 1998 Mitsubishi Pajero Last?
For a 1998 Pajero, prioritize overall condition and maintenance history over raw mileage figures. A 150,000-mile example with diligent service records and minimal rust is far superior to an 80,000-mile vehicle that has been neglected or abused.
What 1998 Mitsubishi Pajero Owners Actually Say
What Owners Love
- Exceptional off-road capability due to robust chassis and Super Select 4WD.
- Comfortable long-distance cruiser despite its ruggedness.
- Spacious interior with practical seating arrangements (e.g., fold-away rear seats).
- Strong towing capacity for its class.
Common Frustrations
- Rust is a major, ongoing battle for many owners in affected regions.
- Parts availability can be challenging and expensive for certain components outside of major markets.
- V6 petrol engines are thirsty, and diesel power can feel agricultural.
- Turning radius is quite large, making city driving and parking cumbersome.
Who Should Buy the 1998 Mitsubishi Pajero?
Best For
- Off-road enthusiasts and overlanders seeking a capable and relatively affordable platform.
- DIY mechanics willing to tackle maintenance and minor repairs.
- Buyers in dry, rust-free climates where body integrity is less of a concern.
Not Ideal For
- First-time car owners or those seeking a 'set it and forget it' daily driver.
- Drivers in rust-prone regions who do not have the means to mitigate corrosion.
How the 1998 Mitsubishi Pajero Compares to Rivals
The Pajero sits comfortably as a serious off-roader, often offering similar capability to a Land Cruiser Prado but typically at a lower purchase price, which is offset by specific maintenance demands and higher rust susceptibility than its Toyota rivals.
More Reliable Than
- Isuzu Trooper (some model years for overall powertrain reliability)
- Land Rover Discovery Series I (for general electrical robustness and overall reliability outside of rust)
- Early SsangYong Rexton (for parts availability and mechanic familiarity)
Comparable To
- Nissan Patrol Y60/Y61 (in terms of ruggedness but similar age-related issues)
- Toyota Land Cruiser Prado 90 Series (similar off-road capability, but often more expensive)
NHTSA Recalls
No active NHTSA safety recalls on file for the 1998 Mitsubishi Pajero. Always verify with your VIN atnhtsa.gov.
What breaks on the 1998 Mitsubishi Pajero?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Mitsubishi Pajero by Year
Compare AutoScores across nearby years of the Mitsubishi Pajero. Click any year for its full report.
If You're Considering This, Also Look At
Similar class, similar year range — ranked by AutoScore.
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Where the 1998 Mitsubishi Pajero report beats Carfax + CR
Carfax tells you if it crashed. Consumer Reports rates the whole nameplate. Autojunket tells you what will actually break on this specific year — and how to negotiate it.
Year-specific reliability score
Common problems + repair costs
Mileage danger zone map
AI negotiation script + walk-away price
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Frequently Asked Questions
Sell your 1998 Mitsubishi Pajero for what it's actually worth.
Log every service on your Mitsubishi Pajero. When it's time to sell, hand the buyer a signed PDF — every receipt, mileage-verified, close the deal at your price.
- OSC Transfer PDF — every receipt
- Snap-a-receipt AI log
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- Shareable buyer view link
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