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How Many Miles Can A Chevy Impala Last? [ Reliability Explained ]

How Many Miles Can A Chevy Impala Last? [ Reliability Explained ]

The Chevrolet Impala, which went on sale in 1958, is still going strong today. Known for its spacious interior, comfortable ride, and easy maneuverability, the Chevy Impala is a popular choice for families. The Chevrolet Impala received a significant makeover in 2014. The Impala rose to the top of the list of best-in-class sedans thanks to its sleek design, superb ride and handling, and modern interior and engine. Quality materials and detail adorn the roomy, serene interior. You might be curious about the details of this car. Below is everything about this car, its mileage, and its specifications.

How Many Miles Can A Chevy Impala Last?

With appropriate care, a new Chevrolet Impala can expect to last between 150,000 and 200,000 miles. As a result, we’ve calculated that a Chevy Impala should only need minor maintenance for the first sixteen years of its life on the road.

Between 230.000 and 250.000 miles, a Chevy Impala may also be expected to last. About 0.21 times a year, Impala visits the shop for unplanned maintenance, with a 13% possibility of serious issues. Additionally, Chevy Impala owners shell out an average of $568 on repairs each year.

Can A Chevy Impala Last 200000 Miles?

The typical Chevrolet Impala has a service life of about 150,000 miles when properly cared for. On the other hand, owners claim that an Impala may go up to 200,000 miles. Considering how quickly the automotive industry changes, the Chevrolet Impala has been around for more than half a century. Since then, it has grown in popularity in the United States because of its low cost and high quality. The Chevy Impala is an excellent option if you’re looking for a low-cost sedan that lasts a long time.

Water pumps, transmissions, and timing chains may need to be replaced after 150,000 miles. Before you reach 200K miles, your Impala will need just minor repairs. Regular maintenance and safe driving, say, owners, will help your Chevy Impala reach its 250,000-mile milestone. It is critical to get your car serviced regularly as a preventative measure. Also, if you drive your automobile softly rather than violently, you will extend the life of the vehicle’s components.

Factors That Impact The Longevity Of Chevy Impala

It is the engine’s manufacturing process that determines how long it lasts. Iron and aluminum are the most frequent metals used in automobile engines. Some engines are indeed constructed from a combination of metals, and iron blocks and aluminum heads are commonplace in truck engines. A typical iron-block engine has a longer lifespan than other engines because it is sturdy enough to resist the tremendous heat generated by an engine. So, the ultimate factors deciding the longevity of your chevy impala are :

  • Frequency of use
  • Engine Friction
  • Maintenance

These three are the most critical factors influencing the longevity of your Chevy Impala. Your driving habits and frequency of accidents are also factors that should be considered by the majority of the average vehicle’s longevity is governed by those three factors.

Are Chevy Impalas Reliable Cars?

Regarding reliability, the Impala outperforms all other Chevy models. The Impala’s lone rival is the Chevrolet Tahoe, which has a higher combined mileage of 330,000 miles, or almost the same as the Impala’s 323,000 miles. The Impala still performs better than other similar vehicles and has the most excellent mileage, over 200,000 miles, when it comes to performance and mileage.

Despite its lack of popularity, the Chevrolet Impala is still one of the most dependable passenger vehicles in the United States. According to iSeeCars, an automobile research group, the Chevrolet Impala is the most reliable vehicle built in the United States. According to the research, 1.7% of all Chevy Impalas sold between 1980 and 2018 had more than 200,000 miles.

The dependability of the Impala is also excellent. A 3.5/5 dependability rating from J.D. Power, for example, is better than the average for sedans. For reliability, RepairPal gives the Impala 4.0/5 and puts it seventh among full-size sedans.

The Chevrolet Impala has excellent dependability ratings, so we can safely claim it’s a dependable vehicle. Keep in mind that an automobile is only as good as the care it receives. Maintaining your Impala will ensure that it is reliable and does not develop more issues than you can deal with.

Chevy Impala Reliability Compared To Its Competitors?

Mid-size, family-sedan-sized cars like the Chevy Impala are outdone by their more stylish siblings. Even though the Impala and the LaCrosse are based on the same platform, they differ significantly in features, quality, and space.

Although the Toyota Avalon is more premium than the Chevrolet Impala, it lacks the sense of planted driving. The inside of the Ford Taurus is smaller, and the controls are antiquated. The Hyundai Azera, for example, is a sleek, well-equipped, roomy, and technologically advanced vehicle. We’d rather have Impala GM’s six-speed manual transmission than Nissan’s CVT in the Maxima when it comes to agility and style.

How Much Does It Cost To Maintain Chevy Impala?

The Chevrolet Impala maintains its economic concept by being very inexpensive compared to other models. RepairPal estimates that the yearly maintenance costs for a Chevrolet Impala are, on average, $568. For example, if you had a full-size automobile, you’d pay $590 a year for maintenance. It’s also less expensive than the Ford Taurus, which costs $797 a year to repair. The older models from 2010 to 2017 are more costly to maintain than the newer versions from 2017 and 2018, which fall in the $400-$500 range.

What’s The Best Year For Chevy Impala?

The most reliable Impalas are those from 2016 and after, likely still covered by General Motors’ five-year/60,000-mile powertrain guarantee. Anything after 2016 would be considered the best year for the Chevy Impalas.

What’s The Worst Year For Chevy Impala?

There is just one worst year, and it’s 2005 for the Chevrolet Impala. Impalas of the 2005 model year were more than just troublesome; to say they had “some difficulties” would be an understatement. The National Highway Traffic Safety Administration (NHTSA) received over 1,500 complaints about the 2005 Chevrolet Impala, demonstrating the model’s flaws.

On the 2005 Chevrolet Impala, some of the most prevalent issues were present. Owners stated that the transmission shifts erratically, slipped, or couldn’t get into gear. These vehicles have been recorded to have catastrophic gearbox failures. Owners have complained about the inconsistent functioning of some interior items.

The cluster instruments, for example, were sluggish, and the speedometer and temperature gauge often failed to work correctly. According to rumors, the 2005 Chevy Impala’s engine was plagued by several issues and overheating, unpredictable performance and early gasket failure were among the problems.

Common Problems Of Chevy Impala

Erratic Shifts in Gear

One of the most prevalent issues with the Impala’s transmission solenoid is the inconsistent or harsh changing of gears caused by a lack of pressure. In addition, it may cause gears to slide. The transmission solenoid must be replaced with a new one costing on average $223 to resolve this problem. Owners stated that the transmission shifted erratically, slipped or could not change into gear, and sometimes became stuck in gear. According to some reports, many of these vehicles have had catastrophic transmission failures.

Ignition with Key Stuck

The key lock’s transmission shifter may fail, or the wiring may break, causing the key to becoming caught in the ignition lock. This issue is present in all previous generations of the Chevy Impala and has been the subject of many recalls for ignition switch issues. According to the owners who reported the problem, the operation of various interior items was irregular. The cluster gauges were sluggish, and the speedometer and temperature gauge often became inoperative.

Car Shocks During a Road Trip

The Impala will suddenly shake or jolt when driving, particularly when accelerating or changing gears. Dirty fuel injectors may be to blame and problems with the gearbox. Avoid the 2005 Impala at all costs due to transmission and fuel-related issues.

Leaks of Oil and Coolant

If the intake manifold gasket is torn or worn, oil and coolant may leak both outside and internally from the gasket. The gasket in the intake manifold has to be replaced, and this will set you back anything from $429 to $508. Excessive oil consumption, inconsistent performance, and early gasket failure were just a few issues.

Mistakes in Fuel Calibration

The “check engine” light is often illuminated in flex-fuel automobiles like the Chevy Impala because of fuel calibration problems. Sometimes, it might lead to a loss of power as a consequence. Switching from one kind of gasoline to another without allowing the vehicle the time to acclimate might result in this problem. You may reset the fuel calibrations using a vehicle scanning tool to remedy this issue.

Battery Cable End Corrosion

Corrosion of the battery cable ends due to acid leakage from the battery is another typical issue with the Impala. The problem persists even after spending $252-$273 to replace or clean the battery and wires.

Stalled Engine

Fuel pump failure may cause the engine to stall and not restart, resulting in a loss of power. For the Chevy Impala, this issue is more prevalent in recent versions. A new fuel pump, which may cost anywhere from $873 to $928, is required to correct the problem.

How Long Do Chevy Impala Brakes Last?

The brakes on your Chevrolet Impala will last between 30,000 and 60,000 miles. And it mainly depends on how well you take care of your vehicle. It is reasonable to anticipate your brakes to wear down more quickly if you use them more often and vice versa.

How Long Do Chevy Impala Tires Last?

Under typical driving circumstances, the factory-installed tires on the Chevrolet Impala can last up to 50,000 kilometers. The increased driving frequency may hasten the deterioration of your tires’ treads, requiring you to replace them sooner rather than later. Additionally, some owners recommend that you rotate the tires at 5,000 miles to help them last longer.

How Long Does the Chevy Impala Transmission Last?

According to owners, the gearbox in your Chevrolet Impala should last for approximately 160,000 miles. However, for your transmission to survive until that point, it will need frequent flushing and fluid replacements, and other preventative maintenance.

How Long Do Chevy Impala Spark Plugs Last?

Typically, the spark plugs in your Chevrolet Impala will last for up to 100,000 miles before they need to be replaced. To ensure that your Spark Plugs last as long as possible, follow all of your owner’s handbook recommendations about its operation and maintenance. By driving excessively aggressively or overloading your vehicle, you may cause damage to it, and this will result in increased wear and shorter service life in the long run.


You’ve learned all there is to know about the Chevy Impala, and detailed information about this car has been provided above for your convenience. You’ll be ready to buy one now that you’ve learned everything the Chevy Impala offers. Weigh the pros and cons before making your final decision.