Vehicle Guide

2004 Mitsubishi Eclipse Problems, Reliability & Owner's Guide

Common problems with the 2004 Mitsubishi Eclipse, reliability ratings, maintenance tips, and owner reviews. Get your complete owner's guide.

Overview

The 2004 Mitsubishi Eclipse is a sporty 2-door coupe (and available as a convertible Spyder) aimed at drivers who want coupe styling and everyday usability without the higher costs of many European sport compacts. It sits in the third generation Eclipse lineup (2000–2005), offering a comfortable ride, bold looks, and a choice of four-cylinder or V6 power. In the used-car market, it’s often priced as an affordable fun daily driver, with the GT models positioned as the performance pick. It’s ideal for commuters and first-time coupe buyers who prioritize style and sound over razor-sharp handling.

Key Features

- Third-generation design (2000–2005) with a roomy front cabin, usable trunk for a coupe, and an available Spyder convertible body style. - Engine choices: a 2.4L inline-4 (GS) for efficiency and lower running costs, and a 3.0L V6 (GT) for stronger acceleration and a sportier character. - Transmission options typically include a 5-speed manual or 4-speed automatic depending on trim and configuration, giving buyers both enthusiast and easy-commute choices. - GT models commonly include sportier tuning and equipment, and many were optioned with upgraded audio and appearance packages that still feel “fun” today. - Strong aftermarket support for appearance, suspension, and audio upgrades, which is one reason the 2004 Eclipse remains popular among budget-minded enthusiasts.

Common Issues & Reliability

Searching “2004 Mitsubishi Eclipse problems,” “2004 Mitsubishi Eclipse reliability,” or “2004 Mitsubishi Eclipse common issues” often brings up a few patterns that are worth knowing before you buy. Overall, reliability can be solid with maintenance, but neglected examples can become expensive quickly. 1) Automatic transmission shifting issues (especially higher mileage)

Frequently Asked Questions

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