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ProblemsByVin File / 2018-KIA-FORTE NHTSA data synced 1 day ago
Kia

2018 Kia Forte problems

The 2018 Kia Forte has 136 NHTSA owner complaints and 3 active recall campaigns on file. Here's the breakdown — what's serious, what's noise, and what a working mechanic would actually do about it.

Ask A Mechanic

The 2018 Kia Forte has 136 NHTSA owner complaints and 3 recalls on file (U.S. federal records, as of September 2026). The most-reported system is engine at 43 complaints (~$3,100 to repair). Source: NHTSA Office of Defects Investigation.

Kia Forte owner complaints by model year
Model yearOwner complaintsRecalls
2015 Forte 259 1
2016 Forte 3 1
2017 Forte 301 3
2018 Forte (this page) 136 3
2019 Forte 147 2
2020 Forte 75 0
2021 Forte 67 2
2018 Kia Forte
Photo: Damian B Oh / Wikimedia Commons, CC BY-SA 4.0 · representative photo of the Kia Forte
0 5 10
Reliability score
7.0 / 10

Solid reliability overall. Common issues are concentrated in a few systems.

0
Critical
3
Severe
0
Moderate
Should you avoid this 2018 Forte?
Acceptable — with caveats

Worth owning if you verify the specific issues below before you buy.

Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.

NHTSA crash-test safety ratings 5 / 5 overall

Overall 5/5
Frontal crash 4/5
Side crash 5/5
Rollover 4/5

Driver-assist features on the tested model: Electronic stability control: Standard · Forward collision warning: Optional · Lane departure warning: Optional

Source: NHTSA New Car Assessment Program — tested configuration: 2018 Kia Forte 4 DR FWD. Stars rate crash protection in NHTSA's tests, not overall reliability — see the owner-complaint data below for what actually goes wrong.

Buying a used 2018 Kia Forte? Check these first

Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.

What to inspect on this specific car

⚠ The one to take seriously: airbags is flagged severe on this model . Inspect it closely on a test drive.

Recalls to confirm are done

Run the VIN from the listing — 3 active recalls on this model. Recall repairs are always free.

Verdict for buyers: 7.0/10 model. The priciest documented failure is engine (~$3,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.

We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.

See the full pre-purchase inspection checklist →
✦ Ask the data · AI

Ask anything about your 2018 Kia Forte

A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.

Dash light, leak, worn part — snap it and we'll read it against this car's record.

Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.

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<iframe src="https://problemsbyvin.com/embed/reliability/2018-kia-forte/" width="100%" height="340" style="border:1px solid #e2e8f0;border-radius:8px;max-width:640px" title="2018 Kia Forte reliability snapshot" loading="lazy"></iframe> <p style="font:12px/1.5 system-ui,sans-serif;color:#64748b;max-width:640px;margin:6px 0 0">Source: <a href="https://problemsbyvin.com/2018-kia-forte/" style="color:#b8540a;font-weight:600">2018 Kia Forte reliability snapshot — ProblemsByVin</a></p>

Top trouble spots 8 categories with 3+ complaints

engine
43 reports · avg $3,100
moderate
airbags
14 reports · avg $1,100
severe
electrical
14 reports · avg $850
severe
powertrain
8 reports · avg $2,500
severe
cruise control
6 reports · avg $600
moderate
lighting
6 reports · avg $250
moderate
steering
5 reports · avg $700
severe
tires
3 reports · avg $150
moderate
Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2018 Forte's actual NHTSA complaint history — every item points at a documented failure pattern on this exact vehicle, not generic walkaround filler.
See the checklist ->
Honest Calculator
Should you buy an extended warranty on this 2018 Forte?
We pulled the math: risk-weighted exposure, typical contract cost, and our verdict on whether coverage pencils out for this specific vehicle.
See the calculator ->

What owners are saying recent NHTSA-filed complaints · verbatim

2018 Forte · electrical
My radio speakers will sound like there are blown. At a certain speed, I will break and the seat will move in the passenger side and sometimes in the driver side by itself.
2018 Forte · engine
On 12/12/2021 my car stalled while driving. I started it up got to my destination, when leaving just a few minutes later it stalled again. On 12/13/2021 I was almost rear-ended when my car stalled while turning a corner on my way to work. On 12/14/2021 my car stalled two more…
2018 Forte · powertrain
Ive had my car since 38 miles. This is my second year owning it. It has been well kept and it started having problems about a month ago that has gotten worse. It shakes really bad at 30mph and stays in 6th gear. It also has major problems picking up speed and shifting in…
2018 Forte · engine
While driving on U.S. 69 highway in Overland Park, Kansas, the engine in my 2018 Kia Forte suddenly failed without warning. I was entering the northbound lanes from the 95th Street on-ramp and was accelerating to merge at about 50 mph. There had been no prior warning lights or…
View all 136 owner complaints →
Had a problem with your 2018 Kia Forte? File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.

Estimate your repair exposure

Drag to your current mileage. Numbers are derived from this vehicle's complaint history.

0 mi 200k mi
At 80,000 miles
Likely repair cost in next 24 months
$0

Active recalls showing 3 of 3

severe NHTSA 22V031000 January 25, 2022

Kia Motors America (Kia) is recalling certain 2017-2019 Sedona, Soul, Soul EV, 2017-2018 Forte, and 2017 Forte Koup vehicles

Air bags that do not deploy as intended can increase the risk of injury in a crash.

Fix: Dealers will inspect the ACU, and either update the software or replace the unit, as necessary. Repairs will be performed free of charge. Owner notification letters were mailed March 21, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC226.
severe NHTSA 21V622000 August 9, 2021

Kia Motors America (Kia) is recalling certain 2016-2018 Forte 4-door, Forte Koup 2-door, and 2018-2019 Rio 4-door vehicles

A person inside the trunk compartment may become trapped, increasing their risk of injury.

Fix: Dealers will replace the trunk latch assembly, free of charge. Owner notification letters were mailed on February 10, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC216.
severe NHTSA 21V260000 April 13, 2021

Kia Motors America (Kia) is recalling certain 2017-2018 Forte vehicles equipped with a 2

A damaged engine may stall, increasing the risk of a crash.

Fix: Kia will notify owners, and dealers will replace the oil pan, free of charge. Owner letters were mailed August 16, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC210.

Common questions

Is the 2018 Kia Forte reliable?

Mostly yes. With a reliability score of 7.0 out of 10 based on 136 owner complaints filed with NHTSA, the 2018 Kia Forte is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.

Should you avoid the 2018 Kia Forte?

The 2018 Kia Forte is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 7.0/10 — around the segment average; 3 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.

What should I check before buying a used 2018 Kia Forte?

Inspect the engine first — it's the most-reported issue on this model, with 43 owner complaints filed. Average repair cost runs about $3,100 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.

Is the 2018 Kia Forte a good used car to buy?

It scores 7.0 out of 10 on our NHTSA-based read of 136 owner complaints. The main thing to watch is engine. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.

What's the most common problem on the 2018 Kia Forte?

Based on NHTSA records, the most-reported issue is engine, with 43 complaints filed. Average repair cost runs about $3,100 at an independent shop.

What's the most expensive thing that goes wrong?

The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Catching early warning signs can sometimes extend life by 20–30,000 miles.

How do I check if my Kia Forte has open recalls?

Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.

Is an extended warranty worth it on a 2018 Kia Forte?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 136 complaints on file and the costliest repair averaging $3,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.

Related

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 1 day ago. Verify the raw federal record at nhtsa.gov/vehicle/2018/Kia/Forte. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with Kia. Some links on this page are affiliate links and we may earn a commission if you purchase through them.
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