Ford Mustang Reliability – Are Mustangs Reliable or Not?

If you’re thinking about buying a Ford Mustang, you’ll want to know how reliable they are. In this article, I’ll discuss the Ford Mustang’s reliability, including the Ecoboost and 3.7L V6 engines. Ford Mustang Reliability – how reliable are Mustangs?

Consumers in the United States and around the world give the Ford Mustang a 4 out of 5 reliability rating, according to JD Power. Based on comfort, performance, overall value, and other factors, this is an excellent reliability rating score.

For several years, the Ford Mustang has been one of the best-selling vehicles in the Sports Car category. It is also one of the best-selling cars in the world to date.

Despite some consumer complaints in 2015, 2016, and 2017, the Mustang remains one of the best sports cars. The new 2020 Ford Mustang gets a great 4 out of 5 reliability rating.

The 2003 Ford Mustang Mach 1 and the 2012 Ford Mustang Boss 302, including the 2019 Ford Mustang GT and the 2020 Ford Mustang, were among the top Mustang special editions. The most recent model includes enhancements to the 2019 Mustang model.

The following will be discussed in this article:

  • Ford Mustang Ecoboost reliability
  • Ford Mustang 3.7 V6 reliability
  • Ford Mustang GT reliability
  • Ford Mustang Shelby reliability

Read on to know more about Ford Mustang reliability and whether it’s the ideal vehicle for you.

ford mustang reliability

Are Mustangs Reliable Cars or Not? [Ford Mustang Reliability]

The Ford Mustang’s reliability is demonstrated by its sales. In fact, in 2019, Ford sold more than 100,000 Mustangs around the world. It has also consistently placed at the top of the sports car category.

This strong sales performance indicates customers’ contentment with the Mustang’s reliability. When the Ford Mustang performs well, its reliability rating improves as well.

Generally, Ford was ranked #23 out of 30 vehicle manufacturers. Although this may not be an impressive ranking, know that in the sports category, the Ford Mustang ranked #1. So, when it comes to the Mustang, you can rest assured that it is a reliable vehicle. [1]

Reliability Rating

Ford mustang reliability: are Ford Mustangs reliable? While the 2020 Ford Mustang has an exceptional reliability rating, consumers gave the 2019 Ford Mustang a 3 out of 5 reliability rating. [2]

Its basic turbocharged 4-cylinder engine produces 310 horsepower. However, the V8 engine, which produces 460-480 horsepower and more, is another choice.

Ford has listed the Mustang as a competitor in the 2020 Australia Supercars Championship, the Xfinity Series, and the NASCAR Cup Series, recognizing the Mustang’s power and reliability as a sports car. The Ford Mustang’s speed and power are indisputable.


The Mustang’s top speed is determined by the engine installed under the hood. The Mustang EcoBoost can reach 60 mph in five seconds, while the Shelby GT500 can reach 60 mph in just three and a half seconds. The Mustang GT, on the other hand, can reach 60 mph in four seconds.

The Ford Mustang also received a ‘good’ rating from the Insurance Institute for Highway Safety. But the National Highway Traffic Safety Administration, or NHTSA, has given the 2020 Ford Mustang a perfect 5/5 overall safety rating.

Ford Mustang’s Safety Features

The excellent ranking for the Mustang’s safety features stems from the idea that you can add extra features to the default driver assistance. These features are as follows:

  • Pedestrian detection
  • Adaptive cruise control
  • Lane departure warning
  • Automatic emergency braking
  • Rear parking sensors
  • Rear cross-traffic alert
  • Blind-spot monitoring
  • Rain-sensing windshield wipers
  • High beam headlights

If you’re considering buying a Mustang, you can select from a variety of reliable engine options as well as the driver-assistance technologies described above, depending on your preferences.

Reliability of Ford Mustang – Ford Mustang Ecoboost, 3.7 V6, GT, and Shelby

Ford Mustang EcoBoost Reliability

Reliability of Ford Mustang EcoBoost: The Mustang EcoBoost reliability has no thorough and separate standalone ratings. Despite the lack of widespread complaints, the Mustang EcoBoost, like the rest of the Ford Mustang models, is assumed to be reliable.

It has a power output of 310 horsepower and 320 pound-feet of torque. The engine is particularly perfect for high-speed drivers due to its turbocharged engine’s remarkable performance.

The EcoBoost Premium Mustang is equipped with the same features as the regular EcoBoost Mustang. Ford did, however, add other features, such as heating and cooling. The front seats can be heated or cooled to suit your needs.

reliability of ford mustang

Ford also included user-friendly technology, so you can relax and enjoy your ride while speeding up the highway. The model may run on regular gasoline, but for better performance, premium fuel is recommended.

The EcoBoost’s front end is also lighter than the Mustang GT’s, with only two pistons. It is more “agile” and “lightweight” to drive, yet it still has the same engine power. And the EcoBoost Mustang with the High-Performance Package is capable of reaching 155 mph.


  • Exceptional EcoBoost engine
  • Durable adaptive suspension 
  • Reliable larger brakes
  • Can hit 121 miles per hour with Standard EcoBoost
  • Durable tires
  • It’s a safe sports car compared to other brands


  • Carbon accumulation may result in a slight increase in fuel consumption. So, you should follow a carbon cleaning method. Carbon buildup can be avoided by cleaning the carbon on a regular basis.

Ford Mustang 3.7 V6 Reliability

Reliability of Ford Mustang 3.7 V6: The 2014 Ford Mustang V6 model is the most reliable, earning a 4 out of 5 excellent reliability rating. Because of their body integrity, the 2010-2013 V6 models have received lower reliable ratings, although their overall performance is good. If you want to save by getting a better MPG, the V6 is a fantastic choice.

The 3.7L V6 engines are more reliable and have a longer lifespan. It has 201-305 horsepower and accelerates more quickly than the GT. If you’re not a skilled driver, the V6 can do 1/4 mile in 15 minutes, which is quite impressive.

When compared to the Mustang EcoBoost, the V6 is slower in older models. Although the 4.7L V8 engines provide better gas mileage, the 3.5L V6 produces 70 pound-feet more torque. However, each engine has its own set of advantages and disadvantages. Actually, the V6 is a V8 engine with two engine parts removed.

So the Ford Mustang 3.7 V6 is reliable, but only if you drive carefully. Reports of Mustangs crashing into objects or crowds can be due to novice drivers. The Mustang is a powerful vehicle that should only be driven by people who have extensive expertise driving vehicles with massive engines.

And for skilled drivers, the Mustang is an excellent tool for achieving their goals. But for rookie drivers, it could be the end of all dreams.


  • Cheaper than other V8 models
  • Longer life expectancy (over 200,000 miles or 300,000 kilometers)
  • Features a power-packed, efficient base engine
  • High-Performance Package option


  • A few reported design flaws
  • V8 engines are more powerful

Ford Mustang GT Reliability

Reliability of Ford Mustang GT: The Mustang GT, specifically the GT500, received a 4 out of 5 reliability rating. Because not many Mustangs are highly rated, this is an impressive rating.

The 4-piston calipers on the Mustang GT make it faster than the EcoBoost Mustang. In comparison to the GT, a modified full stock-turbo EcoBoost Mustang would be faster.

The Shelby GT350 is Ford’s most powerful Mustang, featuring a 526-horsepower 5.2L V8 engine. The V8 engine in the 2020 model produces 760 horsepower. This vehicle has gained popularity among drivers since it is enjoyable to drive and has a sleek look.

A front aerodynamic splitter, sway bars, high-quality track-tuned springs, and a MagneRide unique adaptive suspension are included in the GT Performance Package Level 2.

Tough fiber wheels, premium leather seats, an efficient rear Gurney flap, and a durable carbon fiber rear wing are included with the GT500 Handling Package and GT500 Carbon Fiber Track Package.

So, how reliable are Ford Mustangs when it comes to the GT model? Yes, the Ford Mustang GT has a JD Power reliability rating of 4 out of 5. The Mustang GT has also earned a reputation as one of the most reliable sports cars in the market, according to reviews and consumer reports.


  • Can hit 180 mph
  • Affordable and reliable
  • Offers user-friendly handling
  • Provides a larger radiator, rear wing and rear bar, including Brembo brakes with the GT Performance Package


  • Uses more expensive high premium gas

Ford Mustang Shelby Reliability

Reliability of Ford Mustang Shelby: The Shelby GT500 model of the new Ford Mustang comes equipped with the FordPass Connect system. The High-Performance Package and the EcoBoost Handling Package are also available.

The reliability of the 2020 Ford Mustang was rated 4 out of 5 by consumers. This model received an overall rating of 8.2. It received a 9.1 performance rating, a 9.4 out of 10 critics rating, and a 7.4 out of 10 interior rating.

Aside from the base 2.3L turbocharged four-cylinder engine with 310 horsepower and 350 pound-feet of torque, you have a choice of four different engine types.

can you rely on a ford mustang

These are the four engines:

  1. A 5L V8 with 480 hp and 420 pound-feet of torque (Bullitt)
  2. A 5L V8 with 460 hp and 420 pound-feet of torque (GT)
  3. A 5.2L V8 with 526 hp and 429 pound-feet of torque (GT350)
  4. A 5.2L V8 with 760 hp and 625 pound-feet of torque (GT500)

The V8 engine gives your Ford a boost, but it’s a little more pricey than the base V6 engine. Therefore, you’ll have to make a decision based on your long-term goals.

The Shelby GT350/GT350R model was also included in Car and Driver’s Greatest of All Time (GOAT) list. Despite the fact that the 2020 Ford Mustang is a Shelby GT500 model, this recognition says a lot about the car’s reliability.


  • It’s the fastest Ford Mustang vehicle
  • Has options for powerful engines
  • User-friendly features
  • Sufficient trunk space
  • Classy interior and exterior


  • Rear-wheel drive
  • Narrow rear seat
  • Not suitable for inexperienced drivers

Now that we’ve answered the question, “Are Mustangs reliable cars?” and discussed Ford Mustang Ecoboost reliability, Ford Mustang 3.7 V6 reliability, Ford Mustang GT reliability, and Ford Mustang Shelby Reliability, let’s proceed to some tips when buying a Mustang.

4 Tips When Buying a Ford Mustang

1. When Buying a Mustang, Establish Your Purpose

Do you need for it pleasure or business? Will it be a show car or a race car for you? Make a list of the features you desire in your new vehicle, as well as extra features you want the car dealer to install.

If you’re looking for a family car, the Ford Mustang might not be the ideal choice. Other Ford models exclusively designed for family drives are available.

2. Be Cautious When Buying a Secondhand Ford Mustang

Car owners often sell their used cars due to some problems. If you’re thinking about buying a used Ford Mustang, be sure you know why the owner is selling it. Also, find out about any previous fixes.

You may take it for a test drive and have it thoroughly inspected by your own trusted certified mechanic. Don’t buy the car until the mechanic gives you the “go” signal.

3. Look for Mustang Prices Online

Find out what the market prices are right now for your Mustang before you go shopping. Make a copy of these prices and use them as a negotiating tool. If you know how to bargain well, you can get a good deal.

4. Make Safety and Reliability a Priority

If you don’t have to save money on a Mustang, go for the safest and most reliable model. The newest model, the 2020 Ford Mustang, is recommended by experts. Even though it is more expensive than the other trims, it has received the highest ratings from critics and consumers.

Conclusion – Are Mustangs Reliable? [Ford Mustang Reliability]

To summarize, are Mustangs reliable? Mustangs, according to JD Power, are reliable, with a 4 out of 5 reliability rating. For five years, consumers all over the world voted the Ford Mustang the #1 sports car. It’s also the best-selling sports car in the world.

The Ford Mustang is undoubtedly one of the most reliable and trusted sports cars in the world, according to this data.

In this article, we also looked at the following topics:

  • Ford Mustang Ecoboost reliability
  • Ford Mustang 3.7 V6 reliability
  • Ford Mustang GT reliability
  • Ford Mustang Shelby reliability

If you want a sports car, a Ford Mustang is a great choice. Also, avoid buying old Mustangs because some previous Mustang trims have had some issues. You may want to consider the 2020 model, which has a high-reliability rating.