Below average for the segment. Multiple systems have recurring complaints.
0
Critical
6
Severe
0
Moderate
Should you avoid this 2018 Wrangler?
Avoid — the powertrain
The data says walk unless this exact vehicle has documented proof the powertrain was repaired or replaced.
5 fire-related complaints and 1 crash-related complaint on the electrical system
Powertrain: 134 complaints, classified severe, failures cluster 12,000–49,000 mi
Engine: 44 complaints, classified severe, failures cluster 14,352–81,000 mi
Reliability score 5.2/10 — around the segment average
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.
Buying a used 2018 Jeep Wrangler? 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
steering — 1111 owner reports
· tends to show around 12,251 mi · ~$700 to fix
electrical — 157 owner reports
· tends to show around 38,533 mi · ~$850 to fix
powertrain — 134 owner reports
· tends to show around 35,051 mi · ~$2,500 to fix
suspension — 72 owner reports
· tends to show around 15,103 mi · ~$900 to fix
⚠ The one to take seriously: powertrain is flagged
severe on this model
, showing up around 35,051 mi.
Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — 6 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 5.2/10 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.
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.
Photo attached — type a question or just hit Ask.
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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When owners report each system failing, in actual miles — so you can see what's likely behind you,
what's due around now, and what to budget for next. Enter your mileage to mark where you are.
"Typical" = median owner-reported failure mileage from the NHTSA complaint record for this exact
year and model. Not a maintenance schedule — a heads-up on where this model's failures cluster.
What owners are saying
recent NHTSA-filed complaints · verbatim
2018 Wrangler· electrical
When the vehicle is in reverse, whether stationary or moving, sometimes the parking assist grid lines do not show up at all on the screen that you are looking at which are supposed to help you when you are backing the vehicle up. The grid lines let you know how far to keep…
I recently had a local Jeep dealer install a mopar factory 2" lift kit on my 2018 Jeep wrangler rubicon a few weeks ago. Since the 2" lift was installed, when the Jeep hits a highway break, bump/pothole, anywhere between 30mph up to normal highway speeds, I get the "death…
Tl* the contact owns a 2018 Jeep wrangler. The contact stated that the rear window defroster cord had separated from the window and malfunctioned. The failure caused the rear defroster not to operate and created a visibility hazard for the driver. The vehicle was taken to homer…
Tl* the contact owns a 2018 Jeep wrangler. While driving approximately 65 MPH over a bump in the road, the vehicle shook profusely. There was no warning indicator illuminated. The failure recurred several times. The vehicle was taken to lawless Chrysler Dodge Jeep Ram…
Had a problem with your 2018 Jeep Wrangler?
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.
Chrysler (FCA US LLC) is recalling certain 2011-2018 Jeep Wrangler right hand drive vehicles
A separated or severed seat belt buckle strap will result in an inoperable seat belt, increasing the risk of injury in the event of a crash.
Fix: FCA US will notify owners, and dealers will replace the driver's seat belt buckle, free of charge. Interim notices informing owners of the safety risk were mailed November 19, 2019. Owners will received a second letter and the recall began March 26, 2020. Owners may contact FCA customer service at 1-800-853-1403. FCA's number for this recall is VA6.
Chrysler (FCA US LLC) is recalling certain 2018 Jeep Wrangler vehicles
If the weld seam splits, the steering wheel may lose center positioning causing a loss of steering responsiveness and increasing the risk of a crash.
Fix: Chrysler will notify owners, and dealers will inspect and, as necessary, replace the intermediate steering shaft, free of charge. The recall began June 21, 2018. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is U48.
Erwin Hymer Group USA LP dba American Fastbacks (EHGUSA-AF) is recalling certain 2018 Jeep Wrangler vehicles sold with a roof top tent installed
If the roof top tent cover detaches from the vehicle while moving, it can create a road hazard, increasing the risk of a crash.
Fix: The remedy for this recall is still under development. The recall began May 9, 2019. Owners may contact American Fastbacks customer service at 1-844-533-7997 extension 301. Note: Vehicles in this recall are also included in recall 19V-190.
It's got known weak points. With a reliability score of 5.2 out of 10 based on 1,789 owner complaints filed with NHTSA, the 2018 Jeep Wrangler has a higher-than-average rate of reported issues. The areas to watch are listed above. Whether it's worth owning depends on price, condition, and how much repair exposure you can absorb.
Should you avoid the 2018 Jeep Wrangler?
On the NHTSA data, the 2018 Jeep Wrangler is one to avoid unless a specific vehicle proves otherwise. The data says walk unless this exact vehicle has documented proof the powertrain was repaired or replaced. The record behind that call: 5 fire-related complaints and 1 crash-related complaint on the electrical system; Powertrain: 134 complaints, classified severe, failures cluster 12,000–49,000 mi; Engine: 44 complaints, classified severe, failures cluster 14,352–81,000 mi; Reliability score 5.2/10 — around the segment average. 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 Jeep Wrangler?
Inspect the steering first — it's the most-reported issue on this model, with 1,111 owner complaints filed. Typical failure occurs around 12,251 miles. Average repair cost runs about $700 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 Jeep Wrangler a good used car to buy?
It scores 5.2 out of 10 on our NHTSA-based read of 1,789 owner complaints. The main thing to watch is steering. Typical failure occurs around 12,251 miles. 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 Jeep Wrangler?
Based on NHTSA records, the most-reported issue is steering, with 1,111 complaints filed. Typical failure occurs around 12,251 miles. Average repair cost runs about $700 at an independent shop.
What's the most expensive thing that goes wrong?
The steering is one of the costlier repair items. Average repair cost runs about $700 at an independent shop. Typical failure occurs around 12,251 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Jeep Wrangler 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 Jeep Wrangler?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 1,789 complaints on file and the costliest repair averaging $700, 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.
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/Jeep/Wrangler.
Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics.
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