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ProblemsByVin File / 2018-TOYOTA-4RUNNER NHTSA data synced 8 hours ago
2018 · Toyota

Toyota 4Runner problems

57 owner complaints and 1 active recall campaign on file. Here's the breakdown — what's serious, what's noise, what a working mechanic would actually do about it.

0 5 10
Reliability score
7.8 / 10

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

0
Critical
1
Severe
0
Moderate
Should you avoid this 2018 4Runner?
Generally reliable

Buyable on the data — keep up the usual maintenance and inspect normally.

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.

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Top trouble spots 7 categories with 3+ complaints

steering
11 reports · fails ~14,142 mi · avg $700
moderate
airbags
7 reports · fails ~14,560 mi · avg $1,100
severe
fuel system
5 reports · fails ~25,167 mi · avg $1,200
moderate
brakes
4 reports · fails ~23,500 mi · avg $450
moderate
body
3 reports · fails ~15,163 mi · avg $1,500
moderate
electrical
3 reports · fails ~31,555 mi · avg $850
moderate
powertrain
3 reports · fails ~24,700 mi · avg $2,500
severe
Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2018 4Runner'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 4Runner?
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 4Runner · engine
Tl* the contact owns a 2018 Toyota 4runner. The contact stated that while driving a popping noise occurred that was coming from the engine. The vehicle started to decelerate. The vehicle started making an abnormal sound that was coming from the engine. The vehicle then was able…
12/29/2020 · at 47,000 mi · NHTSA ODI #11385434.0
2018 4Runner · visibility
The windshield is cracking without the temperatures being so high. The vehicle was parked but turned on, when we turned on the heat and drove it for a little bit (6 miles) we noticed the windshield cracking and we turned off the heat. Temperature was at 40 degrees the lowest.
12/17/2018 · at 3,023 mi · NHTSA ODI #11161974.0
2018 4Runner · fuel system
Tl* the contact owns a 2018 Toyota 4runner. The contact stated that while driving 55 MPH, the vehicle stalled without warning. Additionally, the brake lights were inoperable. The contact received notification of NHTSA campaign number: 20v682000 (fuel system, gasoline). A dealer…
12/15/2020 · at 25,000 mi · NHTSA ODI #11383570.0 · see fuel system pattern →
2018 4Runner · fuel system
Tl* the contact owns a 2018 Toyota 4runner. The contact discovered NHTSA campaign number: 20v682000 (fuel system, gasoline) however, the part to do the recall repair was unavailable. Since discovering the recall, the contact stated that he would hear an abnormal humming sound…
12/07/2020 · at 20,000 mi · NHTSA ODI #11378226.0 · see fuel system pattern →
View all 57 owner complaints →
Had a problem with your 2018 Toyota 4Runner? 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 1 of 1

severe NHTSA 17V763000 November 29, 2017

Southeast Toyota Distributors, LLC (SET) is recalling certain 2015-2018 Toyota 4Runner vehicles equipped with an accessory Billet Grille Overlay installed by SET or provided by SET and installed by SET dealers

If the Billet Grille Overlay detaches while driving, it can become a road hazard, increasing the risk of a crash.

Fix: SET will notify owners, and dealers will replace the securing U-nuts with upgraded hardware, free of charge. The recall is expected to begin January 26, 2018. Owners may contact SET customer service at 1-866-405-4226. SET's number for this recall is SET17C.

Common questions

Is the 2018 Toyota 4Runner reliable?

Mostly yes. With a reliability score of 7.8 out of 10 based on 57 owner complaints filed with NHTSA, the 2018 Toyota 4Runner 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 Toyota 4Runner?

On the NHTSA data, the 2018 Toyota 4Runner does not need avoiding. Buyable on the data — keep up the usual maintenance and inspect normally. The record behind that call: No systemic severe-failure pattern in the complaint record; Reliability score 7.8/10 — above the segment average; 1 recall campaign on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.

What's the most common problem on the 2018 Toyota 4Runner?

Based on NHTSA records, the most-reported issue is steering, with 11 complaints filed. Typical failure occurs around 14,142 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 14,142 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.

How do I check if my Toyota 4Runner 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 Toyota 4Runner?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 57 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.

Related

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 8 hours ago. Verify the raw federal record at nhtsa.gov/vehicle/2018/Toyota/4Runner. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with Toyota. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
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