2012 Mitsubishi Eclipse GS Sport: A Complete Guide

Nov 14, 2025 by Alex Braham 51 views

Hey car enthusiasts! Today, we're diving deep into the 2012 Mitsubishi Eclipse GS Sport, a car that's got a special place in many hearts. We'll be looking at everything from what makes it tick to common problems and how to keep it running smoothly. Whether you're a proud owner, a potential buyer, or just curious, this guide is for you. So, let's get started!

Overview: The 2012 Mitsubishi Eclipse GS Sport

Alright, let's kick things off with a general overview of the 2012 Mitsubishi Eclipse GS Sport. This car, guys, it's a sporty coupe that definitely turned heads back in the day. It's got a sleek design, with a focus on a more youthful market. The GS Sport trim level is particularly interesting because it usually offered a good balance of features and performance for the price. Mitsubishi really tried to create a fun-to-drive experience without breaking the bank, and for many, they succeeded. The Eclipse's appeal lay in its sporty look, reasonable price point, and the reliability that Mitsubishi was known for. These cars were frequently seen as a stylish option for young professionals and anyone who appreciated a car that looked fast even when parked. This model year was one of the last for the Eclipse, so it holds a bit of nostalgia for some. Think of it as a piece of automotive history, a snapshot of a particular time in car design and manufacturing. In terms of competition, the Eclipse went up against cars like the Honda Civic, the Toyota Celica, and other sporty coupes. What set the Eclipse apart was its unique styling, often a bit more aggressive than its rivals, and a driving experience that prioritized fun and excitement. It was a good alternative for those who didn't want the same car as everyone else. The car's features, like its interior design and sound system, were also quite modern for its time, further adding to its appeal. Now, while it's not the newest car on the road, the 2012 Eclipse still has a lot to offer if you're looking for a stylish and affordable coupe. But before you jump in, it's wise to be informed about its potential issues and how to keep it in tip-top shape. That's what we'll be covering in the coming sections.

Engine and Performance

Let's talk about what's under the hood, shall we? The 2012 Mitsubishi Eclipse GS Sport typically came with a 2.4-liter inline-four engine. This engine was known for being reasonably efficient while still providing a decent level of power. The GS Sport trim was meant to be the sweet spot, offering a fun driving experience without the higher cost of the more powerful GT trim. The engine produced around 162 horsepower, which, while not a powerhouse, was still enough to make the car feel peppy and enjoyable. When it came to the transmission, you usually had a choice between a 5-speed manual or a 4-speed automatic. The manual transmission was a favorite among those who loved to be in control and enjoyed a more engaging driving experience. The automatic transmission was more convenient, of course, especially for city driving. Performance-wise, the Eclipse GS Sport could do a 0-60 mph sprint in a little over 8 seconds, which was respectable for its class. The handling was pretty good, too, with the car offering a sporty feel, which made it fun to take around corners. One of the advantages of the Eclipse was its relatively light weight, which helped with both performance and fuel efficiency. It wasn't the fastest car on the road, but it was certainly enjoyable to drive, especially if you liked the feel of a sporty coupe. Mitsubishi aimed for a balance of performance and practicality with the Eclipse GS Sport, making it a good choice for those who wanted something fun without sacrificing too much in terms of fuel economy or everyday usability. For many drivers, the engine and transmission offered a good combination of performance and reliability, making it a practical choice for daily use, too.

Common Problems and Repairs

Now, let's get down to the nitty-gritty and talk about potential issues. No car is perfect, and the 2012 Mitsubishi Eclipse GS Sport has its share of quirks. Knowing about these common problems can help you stay ahead of the game and keep your car running well. Some of the most frequently reported issues include problems with the engine, transmission, and electrical systems. Also, issues in the interior and exterior are found such as the infotainment system or body rust, respectively. Don't worry, guys, it's not all doom and gloom; early detection and proper maintenance can prevent many of these problems from becoming major headaches. So what are the main repairs needed? Let's take a closer look, shall we?

Engine Issues

One of the most common issues that owners have reported is related to the engine. Things like oil leaks, excessive oil consumption, and occasional misfires have been noted. In some cases, the engine might develop a knocking sound, which could indicate a serious problem. It's super important to keep a close eye on your oil levels and change your oil regularly, using the correct type of oil as specified in your owner's manual. Addressing any engine noises or performance issues promptly can help prevent more significant damage. You can also solve these issues by taking the vehicle to a qualified mechanic who specializes in Mitsubishi vehicles. They'll have the experience and the tools necessary to diagnose and fix these problems correctly. Regular maintenance like spark plug replacements, air filter changes, and timing belt checks (if applicable) can also help keep your engine running smoothly. The engine's longevity depends a lot on how well it's cared for, so staying on top of your maintenance schedule is a must.

Transmission Problems

Next up, let's talk about the transmission. Some owners have experienced issues with the automatic transmission, such as rough shifting or slipping gears. If you notice these symptoms, it's essential to get your transmission checked out by a professional as soon as possible. Ignoring these problems can lead to more expensive repairs down the road. Regular transmission fluid changes are also critical for maintaining the health of your transmission. For manual transmissions, clutch problems, like a sticking or slipping clutch, are sometimes reported. Maintaining the clutch cable (if your car has one) and adjusting it as needed can help prevent these issues. Just remember, proper maintenance and timely repairs can keep your transmission running smoothly and save you from major headaches.

Electrical System Issues

Electrical gremlins can be annoying, and the 2012 Mitsubishi Eclipse GS Sport is no exception. Some owners have reported issues with the electrical system, such as problems with the power windows, the stereo system, or even the car's computer. Diagnosing electrical problems can be tricky, so it's a good idea to take your car to a trusted mechanic if you experience any of these issues. Checking fuses, inspecting wiring, and looking for corrosion can often resolve these problems. For the stereo system, sometimes the issue might be as simple as a blown fuse or a faulty speaker. Regular inspections and maintenance can often prevent these types of problems. Keeping your car's battery in good condition is also key, as a weak battery can cause various electrical issues.

Maintenance and Repair Tips

Alright, let's talk about how to keep your 2012 Mitsubishi Eclipse GS Sport in top shape. Regular maintenance is super important, guys, if you want your car to last and run well. Here are some key tips:

Scheduled Maintenance

Following your car's recommended maintenance schedule is super important. Your owner's manual will tell you when to change the oil, replace the filters, and do other important tasks. Stick to this schedule, and you'll be giving your car the best chance to stay healthy. This schedule typically includes oil changes, filter replacements (air filter, oil filter, and cabin filter), spark plug changes, and more. Depending on the mileage, it might also include things like timing belt replacements and transmission fluid changes. Don't skip these important maintenance tasks; they're designed to keep your car running at its best. Taking your car to a qualified mechanic who knows Mitsubishi vehicles is a good way to ensure everything is done correctly.

DIY vs. Professional Help

When it comes to maintenance and repairs, you have two main options: DIY or professional help. Some maintenance tasks, like changing the oil or replacing the air filter, are easy enough to do yourself. If you're comfortable working on your car, DIY can save you some money. However, other tasks, such as engine or transmission repairs, are best left to the professionals. They have the right tools, knowledge, and experience to do the job correctly. If you're not sure about a repair, it's always better to take your car to a mechanic.

Where to Find Parts

If you need to replace parts, there are several places you can get them. Dealerships usually have genuine OEM (Original Equipment Manufacturer) parts, which are made by Mitsubishi. These parts are designed specifically for your car and will fit perfectly. Auto parts stores also sell a wide range of parts, including aftermarket parts, which can be a more affordable option. When choosing parts, it's important to consider factors like quality, price, and warranty. Make sure to get parts that fit your car's make and model to avoid any problems. Online retailers are another great source for parts. They often have a wide selection and competitive prices. Before you buy, make sure to read reviews and compare prices to get the best deal.

Common DIY Repairs

Some of the easier repairs you can do yourself include things like changing the oil and filter, replacing the air filter and cabin filter, and swapping out spark plugs. These are tasks that don't require any special tools and can save you some money. You can find plenty of tutorials and videos online that show you how to do these tasks. Just make sure you follow the instructions carefully and use the right parts. Always make sure to use safety precautions, like wearing gloves and eye protection. Make sure you have the necessary tools before you start and take your time. If you're not comfortable with a repair, don't hesitate to take your car to a mechanic.

Troubleshooting Common Issues

When you run into a problem, there are a few steps you can take to try to troubleshoot it. First, consult your owner's manual to see if it has any troubleshooting tips for the specific issue. Look up the issue online; there are tons of forums and websites dedicated to car repairs. Try to diagnose the issue yourself. It might be something simple, like a loose connection or a blown fuse. Check for any obvious signs of damage, such as leaks or unusual noises. If you can't figure it out, it's time to take your car to a mechanic.

Conclusion: Keeping Your Eclipse Running

So, there you have it, folks! This guide covers the 2012 Mitsubishi Eclipse GS Sport in detail. We've looked at its specs, common problems, and how to keep it running smoothly. The Eclipse GS Sport is a stylish and fun car. By being proactive with maintenance and repairs, you can keep your Eclipse on the road and enjoying it for years to come. Remember to stay on top of the maintenance schedule, address any problems promptly, and always consult a professional when in doubt. Drive safe, and enjoy your car!