Is the 2006 Mitsubishi Eclipse reliable?

It can be reasonably reliable with good maintenance records, especially regular oil changes and timely transmission service, but higher-mileage examples may develop oil leaks, sensor-related check engine lights, and suspension wear.

What are the most common 2006 Mitsubishi Eclipse problems?

Frequently reported issues include automatic transmission shift concerns, oil consumption or gasket leaks, recurring check engine lights from sensors/evap faults, and worn suspension components like struts and sway bar links.

Are maintenance costs high for a 2006 Eclipse?

Costs are usually moderate for a sporty coupe; routine items (brakes, tires, fluids) are typical for the class, but neglected cars can become expensive if transmission work, repeated diagnostic repairs, or major suspension refreshes are needed.

What are the best years of Mitsubishi Eclipse to buy?

Many shoppers focus on well-maintained examples regardless of year, but later fourth-generation cars often benefit from incremental updates; the best choice is typically the one with the strongest service history, clean inspection results, and no unresolved drivetrain warning signs.

What should I check before buying a 2006 Mitsubishi Eclipse?

Look for smooth transmission operation, confirm the engine isn’t burning or leaking oil, scan for stored trouble codes, inspect suspension and tire wear, and verify maintenance records (especially fluids, cooling system service, and any major repairs). For deeper ownership help, get a complete owner’s guide with full specs, service intervals, fluid capacities, and model-specific maintenance schedules before you buy or plan your next round of upkeep.

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Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2006 Mitsubishi Eclipse Reliability ReportCommon Problems, Repair Costs & Expert Verdict

78/ 100

KeepScore

MODERATE RISK

Grade: C+

A stylish coupe that offers a spirited drive, but demands a vigilant eye on its electrical system and suspension to avoid escalating repair bills.

Full system breakdown + what I would do

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).

Should 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.

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 break first on the 2006 Mitsubishi Eclipse. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Electrical Systemmoderate

Suspension & Steeringmoderate

Engine (V6 only)critical

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

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 KeepScores across nearby years of the Mitsubishi Eclipse. Click any year for its full report.

All Mitsubishi Eclipse years ranked →Mitsubishi Eclipse years to avoid →Mitsubishi Eclipse common problems →

If You're Considering This, Also Look At

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92/100

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Frequently Asked Questions

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