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Mitsubishi Eclipse

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The Mitsubishi Eclipse: A Comprehensive Guide

The Mitsubishi Eclipse is a sports coupe/hatchback that was produced by Mitsubishi Motors from 1989 to 2011. Named after an 18th-century English racehorse, the Eclipse aimed to offer sporty styling and performance at an accessible price point. Throughout its four generations, it evolved from a nimble, turbocharged coupe to a larger, less performance-focused vehicle, eventually culminating in the Eclipse Cross crossover. This guide will cover the different generations, known reliability issues, driving experience, and provide buying advice for those considering purchasing a used Eclipse.

Generations of the Mitsubishi Eclipse

First Generation (1989-1994)

The first-generation Eclipse, along with its rebadged variants (Eagle Talon and Plymouth Laser), is often considered the purest expression of the model's original intent. It offered a combination of sharp styling, available turbocharged engines, and all-wheel-drive (AWD) capability in some trims.

  • Key Features: Pop-up headlights, available turbocharged 4G63 engine (2.0L), available AWD (GSX trim), independent rear suspension.
  • Engine Options: 1.8L 4G37 I4, 2.0L 4G63 I4, 2.0L 4G63T turbocharged I4.

Second Generation (1995-1999)

The second generation Eclipse received a more rounded and aerodynamic design. While the turbo engine and AWD remained options, the overall focus shifted slightly towards refinement and comfort.

  • Key Features: Smoother styling, updated interior, available turbocharged 4G63 engine (2.0L), available AWD (GSX trim), non-turbo GS trim received a 2.0L 420a engine from Chrysler.
  • Engine Options: 2.0L 420a I4 (Chrysler), 2.0L 4G63 I4, 2.0L 4G63T turbocharged I4.

Third Generation (2000-2005)

The third generation Eclipse underwent a significant transformation. It adopted a more muscular and dramatic design, moving away from the earlier generations' more subtle styling. Turbocharging and AWD were no longer offered.

  • Key Features: Bold styling, larger size, no turbo or AWD options, available V6 engine.
  • Engine Options: 2.4L 4G64 I4, 3.0L 6G72 V6.

Fourth Generation (2006-2012)

The fourth generation Eclipse continued the trend of larger size and more aggressive styling. It was offered as a coupe and a convertible (Spyder). Still no AWD or turbo options available.

  • Key Features: Even more aggressive styling, available as a coupe or convertible (Spyder), refined interior.
  • Engine Options: 2.4L 4G69 I4, 3.8L 6G75 V6.

Reliability & Common Issues

The reliability of the Mitsubishi Eclipse varies greatly depending on the generation and engine. Earlier generations, particularly those with the 4G63T engine, are generally considered more robust, but age and potential for modification can significantly impact their reliability. Later generations are generally more reliable in terms of basic mechanics, but suffer from other issues.

First & Second Generation (1989-1999):

  • 4G63T Engine Issues: Crankwalk (particularly on 1990-1994 models), turbocharger failure (seal leaks, shaft play), boost leaks, timing belt failure (crucial to maintain), head gasket failure (due to over-boosting or poor maintenance). The 4G63 is generally robust, but only with proper maintenance.
  • Rust: Rust is a significant concern, especially in areas with harsh winters. Check wheel arches, rocker panels, and undercarriage carefully.
  • Electrical Issues: Wiring harnesses can become brittle with age, leading to electrical problems. Check for corroded grounds.
  • Manual Transmission: The manual transmissions in these generations can be prone to gear grinding, especially when driven hard. Synchros wear out over time.
  • AWD System: The AWD system (especially on GSX models) requires regular maintenance, including fluid changes. Rear differential leaks are common.
  • 420a Engine (2nd Gen GS): Prone to oil leaks and can be underpowered for the chassis.

Third & Fourth Generation (2000-2012):

  • 4G64/4G69 Engine Issues: Oil leaks (valve cover gaskets, rear main seal), timing belt service (interference engine), and occasional issues with the balance shafts.
  • 6G72/6G75 Engine Issues: Oil leaks (valve cover gaskets, rear main seal), timing belt service (interference engine), potential for oil consumption.
  • Automatic Transmission: These transmissions can be prone to slipping and rough shifting, especially if not properly maintained (fluid changes are crucial).
  • Electrical Issues: Power window motors, door lock actuators, and stereo systems can fail.
  • Interior Quality: The interior materials in these generations are generally considered lower quality than earlier models and can show wear and tear easily.
  • Convertible Top (Spyder): The convertible top mechanism on the Spyder model can be problematic, with issues ranging from motor failure to leaks.

Driving Experience

The driving experience of the Mitsubishi Eclipse varies significantly depending on the generation.

First & Second Generation (1989-1999):

  • Pros: Nimble handling, especially with AWD. The 4G63T engine offers strong acceleration and tuning potential. Communicative steering.
  • Cons: Can be noisy and unrefined compared to modern cars. Turbo lag is present. Ride can be harsh, especially on GSX models. Age-related issues can detract from the experience.

Third & Fourth Generation (2000-2012):

  • Pros: More comfortable ride than earlier generations. V6 engine provides decent power (particularly the 3.8L). More modern amenities.
  • Cons: Less sporty handling than earlier generations. Heavier and less responsive. Lack of turbo and AWD diminishes the sporty feel. Torque steer can be noticeable in front-wheel-drive models.

Buying Advice

Purchasing a used Mitsubishi Eclipse requires careful consideration due to the age of many models and the potential for prior abuse. Here's some advice:

  • First & Second Generation (1989-1999):
    • Look For: Well-maintained examples with documented service history. Pay close attention to rust, engine condition (especially on 4G63T models), and transmission health. A compression test is highly recommended.
    • Avoid: Heavily modified examples, unless you are comfortable with potential reliability issues. Cars with extensive rust. Examples with obvious signs of neglect. Cars with "crankwalk" symptoms (excessive crankshaft end play).
    • Best Years: 1992-1994 (generally considered more reliable than earlier 1G models, though still subject to crankwalk). 1997-1999 (better refinement than earlier 2G models).
  • Third & Fourth Generation (2000-2012):
    • Look For: Well-maintained examples with documented service history, particularly transmission fluid changes. Check for oil leaks. Inspect the interior for wear and tear.
    • Avoid: Cars with a history of transmission problems. Spyder models with a malfunctioning convertible top. Cars with significant accident damage.
    • Best Years: 2009-2012 (generally considered to have the most refinements and fewer issues). Models with the 3.8L V6 offer better performance.

General Tips:

  • Pre-Purchase Inspection: Always get a pre-purchase inspection from a qualified mechanic familiar with Mitsubishi vehicles.
  • Check for Modifications: Be wary of heavily modified cars, as they may have been driven hard or modified improperly.
  • Test Drive: Thoroughly test drive the car, paying attention to engine performance, transmission smoothness, and handling.
  • Research: Research common issues for the specific year and trim you are considering.
  • Budget: Factor in potential maintenance and repair costs when setting your budget. Parts availability for older Eclipses can be limited.

The Mitsubishi Eclipse can be a fun and rewarding car to own, but careful research and inspection are crucial to finding a reliable example. By understanding the strengths and weaknesses of each generation, you can make an informed decision and enjoy the Eclipse experience.

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