2006 Mitsubishi Eclipse Reliability ReportCommon Problems, Repair Costs & Expert Verdict
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Quick Facts · 2006 Mitsubishi Eclipse
- Has 4 NHTSA recalls on record — the most notable involves the service brakes, hydraulic.
- Outscores the 2005 Mitsubishi Eclipse by 16 points — one of the stronger nearby years to consider.
- The system most likely to surface first: electrical system (moderate severity).
The 2006 Mitsubishi Eclipse at a glance
- Is the 2006 Mitsubishi Eclipse reliable?
- Autojunket rates the 2006 Mitsubishi Eclipse 78/100 (grade C+), categorized as moderate risk. A stylish coupe that offers a spirited drive, but demands a vigilant eye on its electrical system and suspension to avoid escalating repair bills.
- Should I buy a used 2006 Mitsubishi Eclipse?
- Autojunket recommends reading the full reliability report before buying a 2006 Mitsubishi Eclipse. The 2006 Mitsubishi Eclipse is an eye-catching coupe that offers a good driving experience, but it's not a set-it-and-forget-it vehicle. Its age, combined with known electrical and suspension weaknesses, means you must go into ownership with a clear understanding of potential maintenance demands. For the right price…
- Which Mitsubishi Eclipse years are the most reliable?
- Best model years to buy: 2007-2009 (Minor refinements, some early bugs ironed out). Years to avoid: None stand out as uniquely problematic for the 4th generation, but all benefit from meticulous service records..
- What are the most common problems with the 2006 Mitsubishi Eclipse?
- The top failure points on the 2006 Mitsubishi Eclipse are Electrical System (typically around 60,000-100,000 miles), Suspension & Steering (typically around 75,000-110,000 miles), Engine (V6 only) (typically around 90,000-110,000 miles). Autojunket's full report includes repair-cost ranges and inspection checklists for each.
- At what mileage do problems start on the 2006 Mitsubishi Eclipse?
- The first major mileage danger zone for the 2006 Mitsubishi Eclipse is around 30,000. Low Risk Zone — At this mileage, the Eclipse should still feel like a relatively new car, mostly requiring routine maintenance like oil changes and tire rotations. Any issues at this stage would likely be manufacturing defects or early wear.
Every answer is generated from real repair, recall, and ownership data — full breakdown in the report.
Read the full free reportShould You Buy the 2006 Mitsubishi Eclipse?
The 2006 Mitsubishi Eclipse, while visually appealing, presents a moderate risk due to common electrical gremlins and age-related suspension wear that can quickly escalate costs. While its core powertrains are generally robust if maintained, don't expect bulletproof reliability without proactive attention, making it a purchase that demands careful pre-inspection.
The 2006 Mitsubishi Eclipse is an eye-catching coupe that offers a good driving experience, but it's not a set-it-and-forget-it vehicle. Its age, combined with known electrical and suspension weaknesses, means you must go into ownership with a clear understanding of potential maintenance demands. For the right price…
Best Model Years
2007-2009 (Minor refinements, some early bugs ironed out)
Years to Avoid
None stand out as uniquely problematic for the 4th generation, but all benefit from meticulous service records.
Biggest Strengths
- Robust core engine (2.4L I4) if oil changes are consistent
- Generally durable manual transmissions
- Strong braking performance for its class
Top Risk Areas
The systems that tend to fail first on the 2006 Mitsubishi Eclipse, 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.
Headlight switch failures (a known recall for some Mitsubishi models, though not universally on Eclipse), power window motor and regulator failures, and various sensor issues (crankshaft position, camshaft position) are common. These can…
Wear and tear on front and rear control arm bushings, strut mounts, and tie rods is prevalent, especially if driven aggressively. This manifests as clunks, rattles, poor alignment, and reduced handling precision. Neglect can lead to prem…
While the 3.8L V6 is powerful, it requires timing belt and water pump replacement around the 100k-mile mark, a critical and costly service. Neglecting this leads to catastrophic engine failure if the belt breaks.
2006 Mitsubishi Eclipse Mileage Danger Zones
The mileage windows when the 2006 Mitsubishi Eclipse most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, the Eclipse should still feel like a relatively new car, mostly requiring routine maintenance like oil changes and tire rotations. Any issues at this stage would likely be manufacturing defects or early wear.
Maintenance Zone
Approaching this mileage, major fluid services (transmission, coolant), spark plug replacement (especially on V6), and initial suspension component checks become important. Electrical issues like window motors might start to manifest.
Elevated Risk Zone
This mileage brings the critical timing belt service for V6 models. Suspension bushings and struts will likely show significant wear. Electrical issues tend to become more frequent and diverse.
High Risk Zone
Beyond 100k, the Eclipse will likely require a continuous investment in repairs for various age-related failures. Rust can become a structural concern, and core components like the alternator or starter may fail.
2006 Mitsubishi Eclipse Ownership Cost Outlook
What it typically costs to keep the 2006 Mitsubishi Eclipse on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$450-700
Moderate Repairs
$600-1,800 occasionally (e.g., timing belt, suspension overhaul)
How Long Does the 2006 Mitsubishi Eclipse Last?
While the core engines can handle high mileage, aim for an Eclipse with comprehensive service records and ensure the critical V6 timing belt service has been performed if buying a higher-mileage example.
What 2006 Mitsubishi Eclipse Owners Actually Say
What Owners Love
- Striking and unique exterior styling that still turns heads
- Strong V6 acceleration for the money
- Comfortable front seats for cruising
- Engaging manual transmission experience
Common Frustrations
- Significant blind spots due to thick C-pillars
- Cheap-feeling interior plastics that scratch and rattle easily
- Limited rear seat space and cargo practicality
- Noticeable road noise at highway speeds
Who Should Buy the 2006 Mitsubishi Eclipse?
Best For
- Budget-conscious enthusiasts seeking a stylish, sporty coupe
- Drivers who enjoy an engaging manual transmission
- Individuals comfortable with DIY repairs for minor issues
Not Ideal For
- Anyone seeking a maintenance-free, bulletproof daily driver
- Families needing significant rear seat space or cargo capacity
How the 2006 Mitsubishi Eclipse Compares to Rivals
The Eclipse slots into the 'affordable sport coupe' niche, offering a blend of style and performance without the bulletproof reliability of some Japanese competitors or the raw muscle of American rivals. It's a middle-of-the-road option for those seeking a balance.
More Reliable Than
- Mazda RX-8 (far superior engine reliability)
- Chrysler Sebring Coupe (better overall build quality)
- Pontiac Grand Am (more refined powertrain options)
Comparable To
- Acura RSX (similar sports coupe demographic, different focus)
- Hyundai Tiburon (similar styling and performance expectations)
- Ford Mustang V6 (comparable performance and reliability quirks)
NHTSA Recalls
4 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
SERVICE BRAKES, HYDRAULIC
CERTAIN PASSENGER VEHICLES MAY HAVE BEEN FITTED WITH A DEFECTIVE BRAKE BOOSTER ASSEMBLY.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER
ON CERTAIN PASSENGER VEHICLES, ONE OF FOUR SEALS INSIDE THE MASTER CYLINDER MAY HAVE BEEN INSTALLED IMPROPERLY. AS A RESULT, THE MASTER CYLINDER MAY UNEXPECTEDLY BY-PASS HYDRAULIC BRAKING FORCE PRESSURE AND ALLOW A LONGER THAN NORMAL PEDAL STROKE.
What breaks on the 2006 Mitsubishi Eclipse?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Mitsubishi Eclipse by Year
Compare AutoScores across nearby years of the Mitsubishi Eclipse. 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 2006 Mitsubishi Eclipse 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 2006 Mitsubishi Eclipse for what it's actually worth.
Log every service on your Mitsubishi Eclipse. When it's time to sell, hand the buyer a signed PDF — every receipt, mileage-verified, close the deal at your price.
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