What Year Ford Mustang is Most Reliable?

Kiran Menon
Jun 9, 2021

Considering a used Mustang? To help you with your research, here are the best and worst model years of America’s favorite muscle car.

Ford Mustang - Photo By Ford

The Ford Mustang is a household name that is now garnered legendary. Starting its life back in 1965, the Ford Mustang gave birth to the concept of muscle cars and spawned rivals like the Chevy Camaro and Dodge Challenger.

It’s no surprise that Mustangs of today have strayed away from being a true muscle car. Unlike its predecessors, the modern Mustang is more than capable of handling corners without falling apart.

That aside, the Mustang’s sporty dynamics paired with a loyal fanbase is enough to justify its current market share. With 80,577 units sold in 2020, the Ford Mustang is literally the best-selling sports car in the world!

In this discussion, we focus on the best and worst Ford Mustang model years. But before we jump into the key aspects of the article, let’s go over a bit of history while touching on where the Mustang stands in today’s technology-driven market.

1965 Ford Mustang - Photo by Ford

How Many Ford Mustangs have been Sold?

The Ford Mustang was nothing short of a masterstroke by the Detroit giant. Back when the industry favored long boat-like cars, it was during the ‘60s that the American automotive fraternity welcomed a massive revolution.

Spearheading the movement was the Ford Mustang with its never-before-seen styling paired with a sporty persona. Initially, Ford execs were pretty skeptical, but the reception was so overwhelming that it blew past their expectations.

In fact, the Mustang set the industry record for sales during its debut year, selling over 418,000 units and breaking the previous record set by the Ford Falcon in 1960. Ford reported at the time that the Mustang more than doubled the Blue Oval’s expected sales total of 150,000.

Establishing itself as the most successful Ford nameplate after the Model T, the Mustang soldiered on to multiple generations, which is now up to six. The automotive industry has evolved quite a bit in the last decade with sustainable alternatives favoring the good ol’ dinosaur juice.

Taking this into account, Ford introduced the Mustang Mach E with a two-stroke approach: Join the SUV revolution while stepping into the next era of motoring: EVs.

Although the move to name an SUV after the iconic sports car induced enough outrage, it’s clear why they’ve done it. Mustang is far more than just a model. It’s a brand now, and Ford’s planning on expanding the portfolio.

In times like these, the safest bet is to invest in something that’s tried and tested. You could either embrace the new automotive era or stick to the ones that deliver emotion and drama through controlled explosions. If the latter’s your choice, there are enough Mustangs out there that wouldn’t burn a hole in your pocket.

2021 Mustang Mach 1 - Photo by Ford

What is the Best Mustang Model Year to Buy?

Considering there are now six generations of the Ford Mustang, you may be wondering which is the best generation or model year for the road icon. There are two ways to approach the question. One is to consider parking your money as an investment in a Mustang. And the second is to think about buying a slightly older model year.

The former demands investing in coveted examples of the Ford Mustang, like the first-generation 1965 hardtop, or the 1969 Mach 1 428 Cobra jet, or maybe the ‘70 Boss 429. Then again, the ‘65 GT350, and the ‘67 Shelby GT500 are also great options.

Quite frankly, there are many more, but prices have rocketed to a point where many of these classics are unattainable to the vast majority of car buyers.

Hence, we’ll be focussing on the modern Mustangs that you could own without shelling out the big bucks. From a consumer standpoint, buying the latest and greatest is usually the best largely due to the added safety and reliability over the model it replaces.

Taking this into account, Ford Mustangs belonging to the model years 2011, 2014, and 2019 are the best ones to buy used both in terms of value and peace of mind.

2011 Ford Mustang GT California Special-Photo by Ford

2011 Ford Mustang

As part of the fifth generation, the 2011 Ford Mustang certainly brought a modern touch to the iconic sports car. One thing to point out is that the 2011 model is largely outdated in terms of the technology inside.

However, it’s not dismal and you could live with it, especially considering examples sell from anywhere between $7,000 to $18,000 depending on the condition, engine type, and miles driven.

The 2011 Mustang scores impressively good safety scores, too, and gets decent fuel economy. Also, reliability ratings are pretty good with a 66% average repair frequency as reported by the website True Delta.

You could have the 2011 Mustang with a plethora of engine options, including the V6s and V8s favored by enthusiasts. Also interesting is the fact that you could get them paired to an engaging six-speed manual box.

2014 Ford Mustang- Photo by Ford

2014 Ford Mustang

The 2014 Ford Mustang was the last of the fifth generation, and as with any car, the last model year tends to be more reliable because most of the vehicle’s early issues have been ironed out by then.

While the 2014 Mustang is enough for most people, car buyers looking for the latest gadgetry will be disappointed. Although, it did come equipped with a 4.2-inch touchscreen as well as with ambient lighting and heated seats.

Comfort levels are impressive, as is the fuel efficiency. Engine options included 305 horsepower V6s and 420 horsepower V8s paired to both manual and automatic transmissions.

In terms of reliability, the 2014 Ford Mustang shares the same ratings as the 2011 model with a 66% average repair frequency.

The 2014 model year Ford Mustangs are available from $21,000 to around $32,000 for the GT, with special editions like the Shelby GT500 and Boss 302 costing more.

2019 Ford Mustang - Photo by Ford

2019 Ford Mustang

The 2019 Mustang is by far the best in terms of value for the money. For one, reliability is pretty strong as recalls were minimal and the car boasts robust build quality.

Also, as part of the sixth generation, it’s the newest Stang. Expect every form of gadgetry, from the latest infotainment features to advanced driver assistance tech.

In terms of engine choices, the EcoBoost inline-four is the base model while the Coyote V8 takes care of powering the GT. Efficiency-wise, 2019 Ford Mustangs are pretty good thanks in part to the 10-speed automatic box.

Since prices are fairly strong, examples of the 2019 Mustang range between $27,000 to $39,000. And, of course, the V8s fall in the pricier side of the spectrum.

1976 Ford Mustang II Cobra II - Photo By Ford

What Year Mustang Should I Avoid?

When it comes to car ownership, peace of mind is very important. Having to filter out the ones to avoid demands a lot of research. Listed here are cars that no owner would want in their garage.

Some examples are quite frankly the worst of the lot, which Hot Cars recently confirmed. Again, you can separate this based on the timeline.

For instance, the Mustang II part of the second generation is widely regarded as the worst Mustang of them all.

Going into the specific model years of the Mustang II, 1974 was the worst with appalling fuel economy and lackluster power figures.

As is the 1978 Mustang II which was riddled with steering problems rendering it undrivable. Then comes a fairly underpowered Mustang E, a competitor positioned to take on the fuel-efficient Japanese imports.

Dubbed the Mustang “Economy,” this pony, however, couldn’t live up to its name. Largely dictated by the oil crisis that spurred the Malaise era, the Mustang “Economy” comfortably gets a spot on the list owing to popular opinion. Purists argue that Ford never should’ve taken this direction as Mustang is a name you’d associate with power and not fuel efficiency. 

However, since times have changed, Mustangs have become robust thanks to improved production techniques. That said, some of the newer ones surprisingly came with a lot of faults. That’s not to say they are the worst but if you’re shopping for a used Mustang better keep an eye out for 2015, 2016, and 2017 model years.

2015 Ford Mustang-Photo by Ford

Worst of the Modern Ford Mustangs

As per Consumer Reports, the 2015 Ford Mustang came with a reliability score of 1 out of 5 and had a total of seven recalls. This was the first year of the sixth-gen. and saw some serious design flaws to the extent that some were pretty serious. From door latches opening while the car was in motion to fuel leaks that could cause serious fires, it was absolute bedlam.

The 2016 Ford Mustang got the same reliability score and was riddled with a lot of electrical faults.

As per Consumer Reports, the 2016 Mustang received two recalls while True Delta points out to a 137% average repair frequency.

The 2017 model year saw things getting better earning it a slightly improved but still unsatisfactory reliability rating of two out of five. The 2018 model year scored three out five but was subjected to three recalls, although the number of cars affected was significantly low.

In conclusion, if you’re looking to buy any of the aforementioned model years, check whether your shortlisted Mustang was produced during the recall period. If yes, make sure it’s fixed and check the VIN online in addition to inspecting the issues on your own or through a mechanic.

As for the pre-2000s Mustangs, be extra careful about the engine, drivetrain, electricals, and other miscellaneous stuff like rust, water damage, and unusual wear and tear.

Photos: Ford

Frequently Asked Questions

Apr 8, 2022

Do Mustangs have a lot of problems?

The Ford Mustang has had some issues over the years and based on total complaints it seems that the most common problem with the Mustang platform involves the tie rod ends. These are known to wear out very fast on Mustangs and they will need to be replaced sooner than they would in other cars.

Another common complaint with the Mustang is valve cover gasket and intake manifold leaks. In some years the intake manifold is made out of plastic and when it is heat cycled with the engine it can cause it to become brittle and fail. The only way to get it working properly again is to replace it with a new one.

The final common problem with the Mustang is the mass airflow sensor has been known to fail. When these fail you will get a check engine light on your dash and you may notice that your car runs poorly. It is a good idea to replace this sensor because if your car runs poorly for a long time it could cause engine damage.

Which generation Mustang is the best?

As of 2021, it seems like the 2020 Shelby Mustang GT500 is the best Mustang yet. This is a modern take on the classic Shelby GT500 that was originally released in 1967. The current generation is the most powerful Mustang ever made and it has all of the latest technology.

If you prefer a more classic car then the 1964 Mustang 289 cannot be beaten. This is the birth of the Mustang name that has grown to become a legendary American sportscar. Finding one of these in good condition can be difficult and expensive since they are highly sought after by collectors.

If you want the ultimate in reliability then the 2015 to present S550 generation is the one to go for. The Mustang has been a constant evolution from Ford since it first came out, and each generation seems to just get better than the last. The latest Mustangs are faster, safer, and handle better than any of the previous generations.

How many miles will a Ford Mustang last?

A Ford Mustang should have no problem lasting over 200,000 miles as long as you take care of them. Over the years Ford has put different 4 cylinder through 8 cylinder engines in the Mustang and none of them are known to be bad so they should all hold up.

The most important thing when it comes to getting a car to last a long time is to keep up with the maintenance. Usually, vehicles only die when the cost of replacing parts exceeds the value of the car. This can be avoided by keeping up with the maintenance to reduce the amount of wear and tear on the components in the car.

In general, if you are looking at a used Mustang it is a good idea to have a pre-purchase inspection done. These are sports cars and some people push them to the limit. Driving hard with these cars can cause them to wear out prematurely, so it is always good to have it inspected to ensure there is no hidden wear.

Owner Reviews

accountCircle Rick on April 8, 2022
Mustang Owner
This article was written by someone who knows nothing about cars, let alone mustangs. Very little research was done, just some lame copy and paste from other sources. "Which generation Mustang is the best? As of 2021, it seems like the 2020 Shelby Mustang GT500 is the best Mustang" Yeah, let's all run out and buy a $75K Mustang
accountCircle E.Rivera on July 5, 2022
Worst article, lack of information.
The best ones are 2008-2009 ..then 2011 remember we are talking; reliability over the years on a used car. The issues with 2005-07 with the spark plugs was a major issue and everybody knows that. It would be good to remake this article with lots and lots of information on the engines. V6 and V8 only.
accountCircle David Lee Hardy on February 8, 2022
Dlhpdx@gmail.com
Do you young people proofread anything you write or do you just print garbage so you can get paid and then go get stoned. This mustang article contradicts itself more than once. For example, you point out that 2015 is bad then you state exactly the opposite and say its reliable.
accountCircle chag on March 18, 2022
2015 mustang
He was saying 2015 and up because the 2015 did get an upgraded double wish bone in the rear and even Richard Hamilton from top gear got his wife one because they are quite good years regardless of the reliability rating. Quite a good article as well
accountCircle Chad on February 21, 2022
2015 Mustang
So first CR says the 2015 is basically a STAY AWAY car…which is the year of Mustang I have with the 3.7 V6….then towards the end of the article we’re told the newer from 2015 ON are reliable Mustangs to have. Which is it???
avatar Kiran Menon
Kiran has been a fan of automobiles ever since he was a kid, thanks in part to auto magazines and TV shows like Top Gear. Fast forward a few years, and this obsession eventually led him to earn a degree in automotive engineering. He now writes about all things motoring for Vehicle History and HotCars after starting his auto journalism career as a features writer for CarHP.
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