Conquest Mitsubishi Starion

In the pantheon of 1980s Japanese sports cars, few vehicles manage to bridge the gap between retro-futuristic aesthetic and legitimate performance quite like the Conquest Mitsubishi Starion. Often referred to as simply the Mitsubishi Starion or its badge-engineered twin, the Chrysler Conquest, this vehicle remains a cult classic among automotive enthusiasts. With its aggressive wide-body styling, pop-up headlights, and turbocharged rear-wheel-drive architecture, it was Mitsubishi’s answer to the dominance of the Nissan Z cars and the Toyota Supra. Today, it stands as a testament to an era when Japanese manufacturers were not afraid to experiment with bold designs and complex forced-induction systems.

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The Evolution of a Turbocharged Icon

The journey of the Conquest Mitsubishi Starion began in the early 1980s, primarily as a technological showcase for Mitsubishi. It was one of the first Japanese cars to feature electronic fuel injection and a turbocharger paired with an intercooler as standard equipment in many markets. The design language was sharp, angular, and quintessentially eighties, featuring a “wedge” profile that screamed speed even when the car was parked.

While the car evolved through several iterations, the most sought-after models are undoubtedly the wide-body variants produced from 1986 to 1989. These models widened the track significantly to accommodate larger tires and provided the car with its signature muscular silhouette. Whether you refer to it by the Mitsubishi badge or the Chrysler Conquest branding, the underlying mechanical DNA was the same—a stout 2.6-liter “Astron” G54B inline-four engine.

Key Technical Specifications

Understanding what makes this car tick requires a look at its mechanical core. The engine, while prone to specific maintenance needs, was capable of impressive power outputs for its time, especially when modified by enthusiasts. Below is a breakdown of the core technical features that defined the Conquest Mitsubishi Starion platform:

Feature	Specification
Engine Type	2.6L SOHC Inline-4 Turbocharged
Drivetrain	Rear-Wheel Drive
Transmission	5-speed manual / 4-speed automatic
Horsepower	176–188 hp (depending on model year)
Induction	Mitsubishi TD05-12A Turbocharger

Maintenance and Reliability Tips

Owning a classic turbocharged vehicle from the eighties requires a proactive approach to maintenance. Many owners find that the G54B engine has specific quirks that, if ignored, can lead to reliability issues. Proper care ensures that your Conquest Mitsubishi Starion stays on the road for years to come.

Cooling System: These engines are sensitive to heat. Always ensure your radiator is clean and your coolant is fresh to prevent head gasket failures.
Timing Chain: The timing chain assembly should be inspected regularly for wear, especially the chain guides which are known to become brittle over time.
Fuel System: Because of the age of the vehicle, fuel injectors often require professional cleaning or replacement to ensure the correct air-fuel ratio under boost.
Turbo Maintenance: Ensure that the oil feed lines to the turbo are clear of sludge to prevent bearing failure.

⚠️ Note: When performing major engine work on the G54B, always use a high-quality head gasket set, as this is a known weak point when the engine is pushed beyond stock boost levels.

Driving Dynamics and Legacy

When you get behind the wheel of a Conquest Mitsubishi Starion, you immediately notice the weight distribution and the mechanical feedback of the steering. Unlike modern vehicles that rely heavily on electronic assists, this car is raw and analog. The turbo lag, while significant by modern standards, provides a distinct “rush” that defines the driving experience of 80s sports cars. The wide-body stance provides excellent grip in corners, making it a favorite for canyon carving and period-correct car meets.

The legacy of the car has only grown as collectors look for affordable yet historically significant platforms. Because many of these cars were modified or pushed hard during their youth, finding a clean, stock example is becoming increasingly difficult. Those who manage to preserve or restore one are usually rewarded with a vehicle that captures the spirit of the turbo-era better than almost any other competitor from the same decade.

The Modern Perspective

In today’s market, the Conquest Mitsubishi Starion has transitioned from a used car to a vintage collectible. It is frequently seen at Radwood-style events, which celebrate the aesthetic and culture of the 1980s and 1990s. Beyond the nostalgia, it remains a fantastic platform for enthusiasts who enjoy turning wrenches. The community surrounding the car is dedicated and resourceful, providing a wealth of shared knowledge that makes owning an aging Japanese sports car much more manageable.

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Whether you are looking to build a drift machine or keep a showroom-quality survivor, the Starion represents a bridge to the past. Its influence can be seen in the design cues of later sports cars, and its reputation as a “gentleman’s express” with a mean streak continues to endure. For those who appreciate the intersection of engineering ambition and timeless styling, this car remains a top-tier choice in the classic sports car landscape.

Reflecting on the history and performance of this vehicle reveals why it maintains such a loyal following today. The combination of its distinctive design, the character of its turbocharged engine, and its status as a piece of automotive history ensures that the conversation surrounding the car will continue for decades. As parts become scarcer and surviving examples more precious, the dedication of the enthusiast community will be the primary driver in keeping these machines running. Whether you cherish it for the period-correct aesthetic or the thrill of the boost, the impact this vehicle made on the automotive world is undeniable, cementing its place as a true classic in the hearts of performance car enthusiasts everywhere.

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