Is the 2005 Mitsubishi Eclipse reliable?

It can be reliable when maintained, but age and maintenance history matter more than mileage alone. Models with documented timing-belt (where applicable), cooling system, and transmission service tend to be the best long-term bets.

What are the most common 2005 Mitsubishi Eclipse problems?

Common issues include automatic transmission slipping/harsh shifting, oil leaks or oil consumption on higher-mile engines, cooling system leaks or overheating, and worn suspension components causing clunks and uneven tire wear.

Are maintenance costs high for a 2005 Eclipse?

Costs are usually moderate for the class, but bigger-ticket catch-up items can raise ownership costs—especially timing-belt service (V6), suspension refreshes, and any automatic transmission repairs.

What are the best years to buy for this generation of Eclipse?

Many buyers target later third-generation years like 2003–2005 because they’re among the most updated versions of the 2000–2005 design. The best year is ultimately the one with the strongest service records and the fewest signs of neglect.

What should I check before buying a used 2005 Mitsubishi Eclipse?

Verify timing-belt history (if V6), test for smooth transmission operation, check for oil leaks and coolant leaks, confirm the engine runs at a stable temperature, inspect suspension for clunks, and review tire wear for alignment or bushing problems. For a deeper dive, get a complete owner’s guide with full specs, trim breakdowns, fluid capacities, and the factory maintenance schedules to help you buy smarter and keep your Eclipse running strong.

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

2005 Mitsubishi Eclipse Reliability ReportCommon Problems, Repair Costs & Expert Verdict

62/ 100

MODERATE RISK

Grade: C-

A fun, affordable coupe, but the automatic transmission is a looming financial hazard.

Full system breakdown + what I would do

Should You Buy the 2005 Mitsubishi Eclipse?

While the 2005 Mitsubishi Eclipse offers appealing styling and decent performance, its overall reliability is hampered by some significant weak points, primarily the automatic transmission and susceptibility to rust. This is a car you can buy, but only with meticulous pre-purchase inspection and a clear understanding of its potential pitfalls to avoid major repair bills.

Biggest Strengths

Durable manual transmission
Generally robust 4-cylinder engine (when maintained)
Sporty styling still holds up for some

Top Risk Areas

The systems that break first on the 2005 Mitsubishi Eclipse. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Automatic Transmissioncritical

Rust and Corrosionmajor

Electrical Systemmoderate

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.

EQUIPMENT:OTHER:LABELS

CERTAIN PASSENGER VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 208, 'OCCUPANT CRASH PROTECTION.' THE BILINGUAL ENGLISH/SPANISH REMOVABLE AIR BAG WARNING LABELS AFFIXED TO THE DASH AND TO THE SUNVISOR DO NOT MEET THE SIZE REQUIREMENTS OF THE STANDARD.

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Mitsubishi Motors North America, Inc. (MMNA) is recalling certain model year 2000-2005 Eclipse vehicles manufactured April 5, 1999, to December 17, 2004, 2001-2005 Eclipse Spyder vehicles manufactured January 19, 2000, to March 18, 2005, 2001-2005 Chrysler Sebring vehicles manufactured April 17, 2000, to February 21, 2005, and 2001-2005 Dodge Stratus vehicles manufactured April 17, 2000, to February 22, 2005. In the affected vehicles, the passenger side sun visor may be folded down in such a position that, if the passenger frontal air bag deploys, the passenger side sun visor may detach.

What breaks on the 2005 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 reliability scores 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 →

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Frequently Asked Questions

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