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2018 Ford Fiesta problems

The most common problem on the 2018 Ford Fiesta is transmission and drivetrain, typically around 37,000 miles. It has fewer complaints than a typical Fiesta model year.

Typical yearClose to a typical year
Year score
87/100
Owner complaints
35
Recalls
0
Service bulletins
55
Worst area
Transmission
Fuel economy
29-31mpg

The worst 2018 Ford Fiesta problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Transmission
    10
  • Electrical
    6
  • Engine
    6
  • Airbags
    5
  • Fuel system
    3
  • Driver assistance
    2
  • Suspension
    2
  • Locks
    1
  • Seats
    1
  • Wheels
    1

Recalls

No recalls on record for this model year.

Technical service bulletins for the 2018 Ford Fiesta 55

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 55 bulletins for the 2018 Ford Fiesta

2018 Ford Fiesta fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
1.6L 4‑cylFWD26-2733-3729-31

What 2018 Ford Fiesta owners say

Most recent owner complaints, unedited.

Filed Jan 13, 2026 · AZ

The back up camera quit working. The back seats are taller and it has made it very difficult to see if there are children behind my vehicle. I reported it to the dealership and now I have to pay $200.00 to have them check it.

Filed Oct 14, 2025 · DC

Back-up camera goes in and out intermittently, sometimes the image is very faint and then totally disappears into a black screen, or says it is not available at this time, then goes black. This started about 4 months ago and I have not been able to identify a triggering factor, rain nor heat does not appear to be the factor that causes it. My car was purchased 2018 with 13 miles and I now have only 21,897 miles never been in an accident or anything to cause this issue. The dealer said my vehicle is not under the recall guidelines although it completely mimics the recalled issues listed under the federal safety agency#23S48/25V273 also the dealer says the issue has to be present for the mechanic to see. When I took it to the dealer today 10/14/2025 the camera was functioning and I have no idea when it will go back out again to show them. This can definitely become a safety issue and a cost I should not have to be responsible for because there is an indication this could be a production issue. Please assist me with this issue.

Filed Apr 23, 2025 · Electrical · TX

Purchased vehicle at the end of 2018 and this is the third time I have had to replace the horn. It's not a fuse, it's not wiring, it is the actual horn that either shorts or dies with no notice.

Filed Jan 9, 2025 · Transmission · MI

Hello, I have zero idea why I am emailing, I may be secretly hoping for...anything. I drive a 2018 Ford Fiesta SE, I have owned it since 2019 as that is when I purchased it used. Over the weekend I experienced transmission issues and an auto shop informed me that I am in need of a transmission rebuild due to the clutch going out. The estimated cost is 3.4k. I came across this article from 2019: [XXX] Within the article Ford notes: "The transmissions (dual-clutch automatic transmissions known as DPS6 designed for fuel efficiency) were introduced in the 2011 model year Fiesta and 2012 Focus. They were used until the Focus was discontinued with the 2018 model year and until the 2019 Fiesta". The article then goes onto state: "technical analysis, warranty data and customer feedback show that the DPS6 transmission in Focus and Fiesta vehicles from 2016 (model year) through 2019 MY are improved from prior model years. They perform well and have competitive levels of customer satisfaction.” But I don't believe that to be true given the clutch issues that have just happened with my 2019 Ford Fiesta. It gets a bit more odd because I think Ford is lying about the 2019 model year being 'improved'. The mechanic I am going through put a pause on rebuilding my transmission because Ford reached out to them with potential fixes per an 'internal bulletin'. Those potential fixes include a redesigned clutch kit for the transmission...why would that be a thing if my model year was 'improved'. Also, they are not covering any repairs. I don't even know if I have the right to demand that they do? Given my model year wasn't included in the lawsuit, despite it being the last year Ford made the Fiesta. I also did find this update [XXX] I just want help or something done. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 12, 2024 · Engine · CA

My engine has been malfuctioning over the following year. I've gotten repairs and it continues to do so. I'm asking for a recall.

Filed Jul 1, 2024 · Locks · 97,260 miles · NC

The contact owns a 2018 Ford Fiesta. The contact stated that while driving at an undisclosed speed, the front passenger’s side door independently opened. The door ajar warning light was illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact related the failure to the federal safety agency Campaign Number: 20V331000 (Latches/Locks/Linkages) however, neither the VIN nor the model year was included. The manufacturer was made aware of the failure and referred the contact to the federal safety agency Hotline. The failure mileage was approximately 97,260.

Filed May 30, 2024 · NV

I bought my Ford Fiesta new in 2018. I have less than 35k miles on my car. My car recently started bucking while I stop at stop signs or red lights. My car revs up and tries to go forward. I took my car to the dealership hours later. They did a diagnosis and asked me what kind of gas I use. They said I shouldn't buy my gas from there. I was then told my valve is sticking from the gas and the valve is trying to open and it can't so it bucks and lurches. The part they need is on back order. The part is not available any where in the country. So does that mean the whole country side uses the same gas I do? That is why that part is on back order?

Filed May 28, 2024 · Fuel system · GA

My fuel canister purge valve needs replacement less than 70,000 on car. The cap less gas cap defective as well. Why did they make these cuz everyone is having problems with the purge valve and cap less. It all on YouTube. Where is the recall,.

Filed May 19, 2024 · Engine · CA

My engine is acting up. According to the Auto Repair Shop they say that my car is suffering from Carbon Build Up which is affecting my engine. As well as the throttle body in the car. My car just keeps stopping to the point my engine refuses to start. So I decided to clean it myself only to no avail.

Filed Apr 10, 2024 · Electrical · MN

Trunk randomly pops open during driving. Or when you put it in gear.

Used buying checklistWhat to check on a 2018 Ford Fiesta before you buy

Compare the 2018 Ford Fiesta

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Other model years

199120012002201120122013201420152016201720182019

Questions about the 2018 Ford Fiesta

Is the 2018 Ford Fiesta reliable?

Owners have filed 35 complaints about the 2018 Ford Fiesta, fewer than a typical Fiesta model year.

What is the 2018 Ford Fiesta year score?

The 2018 Ford Fiesta scores 87 out of 100 (good). The score compares it with the other model years of the Ford Fiesta: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.

What is the most common problem with the 2018 Ford Fiesta?

Transmission and drivetrain, with 10 complaints, typically around 37,000 miles. Next is electrical (6).

How many recalls does the 2018 Ford Fiesta have?

No recalls on record.

What year does the Ford Fiesta have bad transmission?

The Ford Fiesta model years with the most transmission complaints are 2013 (391 complaints), 2011 (366 complaints) and 2012 (274 complaints).

What gas mileage does the 2018 Ford Fiesta get?

Official estimates for the 2018 Ford Fiesta range from 29 to 31 mpg combined. The most efficient version (1.6L 4-cyl, FWD) gets 26-27 city and 33-37 highway.

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