The Toyota Celica GT-Four: A Comprehensive Guide to the Legendary Sports Car

Introduction

The Toyota Celica GT-Four is a legendary sports car that gained worldwide recognition for its success in rallying and its impressive performance on the road. This comprehensive guide provides an in-depth look at the Celica GT-Four, exploring its history, specifications, variants, performance, and impact on the automotive world.

A Brief History of the Toyota Celica GT-Four

The Celica GT-Four was first introduced in 1986 as a high-performance variant of the Toyota Celica. Initially available only in Japan, it quickly gained attention for its rally-inspired design and powerful engine. Over the years, the Celica GT-Four underwent several iterations, each with its own unique features and advancements.

The ST165 (1986-1989)

The first-generation Celica GT-Four, known as the ST165, set the stage for the car's future success. It featured a 2.0-liter turbocharged engine producing 185 horsepower, along with a full-time all-wheel drive system. The ST165 quickly became a force to be reckoned with in rallying, winning multiple events.

The ST185 (1990-1993)

The second-generation Celica GT-Four, known as the ST185, continued the legacy of its predecessor. It received a more powerful 2.0-liter turbocharged engine with 200 horsepower, as well as an improved all-wheel drive system. The ST185 also had a more aerodynamic design and enhanced suspension, making it even more competitive in rallying.

The ST205 (1994-1999)

The third-generation Celica GT-Four, known as the ST205, was the most advanced and powerful yet. It featured a 2.0-liter turbocharged engine with 255 horsepower, along with an active center differential and a six-speed transmission. The ST205 also had a more aggressive and muscular appearance, with large spoilers and a wide track.

Specifications and Variants

The Toyota Celica GT-Four came in various variants over the years, each with its own unique specifications. Some notable variants include:

RWD Variant (1986-1991)

In addition to the all-wheel drive versions, Toyota produced a rear-wheel drive variant of the Celica GT-Four known as the ST162. It was designed specifically for road racing and featured a 2.0-liter naturally aspirated engine producing 150 horsepower.

Carlos Sainz Limited Edition (1990)

To celebrate Carlos Sainz's victory in the 1990 World Rally Championship, Toyota released a limited edition of the Celica GT-Four known as the Carlos Sainz Limited Edition. It featured a unique paint scheme, upgraded suspension, and special interior trim.

Group A Homologation Special (1992-1995)

In order to meet Group A rally homologation requirements, Toyota produced a limited number of Group A Homologation Specials. These cars were based on the ST185 GT-Four and featured modified engines, upgraded brakes, and lightweight body panels.

Performance and Handling

The Toyota Celica GT-Four was known for its impressive performance and handling capabilities.

Engine and Powertrain

The Celica GT-Four's 2.0-liter turbocharged engine provided blistering acceleration and a smooth, linear power delivery. The powerful engine was mated to either a five-speed or six-speed manual transmission, providing precise control over the car's performance.

All-Wheel Drive System

The Celica GT-Four's full-time all-wheel drive system gave it exceptional traction and grip in all conditions. The system intelligently distributed power between the front and rear axles, ensuring optimal performance and stability.

Suspension and Handling

The Celica GT-Four featured a well-tuned suspension system that provided both a comfortable ride on the road and exceptional handling capabilities on the track. The suspension kept the car planted and composed, even while cornering at high speeds.

Impact on the Automotive World

The Toyota Celica GT-Four had a significant impact on the automotive world, both on and off the rally stage.

Rallying Success

The Celica GT-Four dominated the World Rally Championship in the late 1980s and early 1990s. Toyota drivers Carlos Sainz and Juha Kankkunen won multiple drivers' and manufacturers' championships, cementing the Celica GT-Four's place in rally history.

Road Car Influence

The success of the Celica GT-Four in rallying also translated into success on the road. The car's performance and handling capabilities made it a popular choice among driving enthusiasts. The Celica GT-Four became a highly sought-after sports car, both in its home market of Japan and around the world.

Tables

Comparison of Celica GT-Four Generations

Performance Specifications of the ST205

Production Numbers of the Celica GT-Four

Stories and Lessons Learned

Carlos Sainz's Triumph in the 1990 World Rally Championship

In 1990, Carlos Sainz drove the Celica GT-Four to victory in the World Rally Championship. Sainz's success was a testament to the car's performance and the skill of its driver. It also showcased the importance of teamwork and determination in achieving victory.

Lesson: Success is often the result of a combination of factors, including exceptional skills, well-engineered tools, and unwavering determination.

The Celica GT-Four's Legacy in the Automotive Industry

The Celica GT-Four has had a lasting impact on the automotive industry. Its success in rallying helped to establish Toyota as a leader in performance car manufacturing. The car's popularity among driving enthusiasts also paved the way for the development of other high-performance sports cars.

Lesson: Innovation and a passion for performance can drive advancements in the automotive world.

The Preservation of Automotive History

The Celica GT-Four is a reminder of the importance of preserving automotive history. These iconic cars represent the pinnacle of engineering and design from their respective eras. By preserving and restoring these vehicles, we can continue to appreciate their legacy and inspire future generations.

Lesson: Preserving automotive history helps us to understand the evolution of the industry and appreciate the craftsmanship and innovation that went into creating these iconic vehicles.

Tips and Tricks

Maintaining a Toyota Celica GT-Four

Regular maintenance is essential to keep your Celica GT-Four running at its best. Some tips for maintaining your car include:

• Regular oil changes and filter replacements
• Tire rotations and brake inspections
• Replacing spark plugs and fuel filters at recommended intervals
• Having the timing belt inspected and replaced as needed

Upgrading Your Celica GT-Four

If you want to enhance the performance of your Celica GT-Four, there are various upgrades you can consider:

• Upgraded turbocharger and intercooler
• Aftermarket exhaust system
• Performance air intake
• Coilover suspension system
• Upgraded brake pads and rotors

Finding and Buying a Celica GT-Four

Finding and buying a Celica GT-Four can be a challenge, as they are becoming increasingly rare and sought-after. Here are some tips for finding and acquiring one:

• Check online auction websites such as eBay and Bring a Trailer
• Join online forums and enthusiast groups dedicated to the Celica GT-Four
• Consider importing a car from Japan, where they are more common

How to Step-by-Step Approach

How to Install a Performance Air Intake on a Celica GT-Four

Step 1: Gather Tools and Materials

• New performance air intake
• Screwdriver
• Wrench
• Gloves

Step 2: Remove the Stock Air Intake

• Disconnect the mass airflow sensor
• Loosen the clamps holding the air intake in place
• Remove the stock air intake

Step 3: Install the Performance Air Intake

• Insert the new performance air intake into place
• Secure it with the clamps
• Reconnect the mass airflow sensor

Step 4: Test the Air Intake

• Start the engine and let it idle
• Listen for any unusual noises or leaks