2018 Toyota 4Runner
Common problems & what to know before you buy
Before you message the seller, know the documented failure patterns, repair cost exposure, and risk level for the 2018 Toyota 4Runner.
Recalls on the 2018 Toyota 4Runner
Equipment: labels
The Gross Vehicle Weight Rating (GVWR) on the certification label may be incorrect, possibly resulting in the vehicle being overloaded.
Steering
During installation, certain steering and suspension components may not have been properly tightened.
Equipment: labels
These vehicles may have incorrect load carrying capacity modification labels.
2 more in the guide, with whether each one was done on the car you're looking at.
Source: NHTSA
What 59 owners reported
Source: NHTSA
2018 Toyota 4Runner at a glance
- Trims
- LimitedSR5SR5 PremiumTRD Off-RoadTRD Off-Road PremiumTRD Pro
- Engine
- 4.0L 6-Cylinder
- Transmission
- Automatic 5-spd
- Drivetrain
- RWD, 4WD
- Fuel
- Gasoline
- Body style
- SUV
About the 5th Gen
The 2010-2024 Toyota 4Runner is the fifth generation of the model and remained in production essentially unchanged for fifteen model years, one of the longest runs of any vehicle in the modern American market. A single powertrain was offered throughout: the 4.0-liter 1GR-FE V6 paired with a five-speed automatic. Rear-wheel drive was standard, with part-time four-wheel drive on most trims and a full-time system with a locking center differential on the Limited. A third-row seat remained optional on selected trims.
Trim structure did most of the work of differentiating this generation over time, with the TRD Off-Road adding a locking rear differential and Crawl Control, the TRD Pro adding uprated dampers and a lift, and the Venture and 40th Anniversary editions arriving late in the run. The Kinetic Dynamic Suspension System, which disconnects the sway bars for articulation, is a significant option on off-road trims. The sixth generation arriving for 2025 finally replaced the V6 with turbocharged and hybrid four-cylinders.
For used buyers, this generation trades modern efficiency and interior technology for an unusually well-understood mechanical package and resale value that is among the strongest of any SUV. The 1GR-FE and the five-speed automatic have very few systemic faults. Items worth attention are the KDSS actuator and lines on equipped trucks, and rear differential and driveline service on high-mileage four-wheel-drive examples. Because the truck changed so little, model year matters far less than condition and trim.
In-depth generation guide
We've written a detailed buyer's guide covering this generation's known issues, engine variants, and what to inspect.
Toyota 4Runner (5th Gen) Buyer's Guide: Years to Avoid (2010-2024)→Other Toyota 4Runner years
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Frequently asked questions
What are the common problems with the 2018 Toyota 4Runner?
Owners have filed 59 complaints about the 2018 Toyota 4Runner with NHTSA, most often about the steering. There are 5 recall campaigns covering this model year. Squeezed's free research-backed buyer guide cross-references these against documented failure patterns and mileage-stage risks, sorted by severity, in about a minute.
Is the 2018 Toyota 4Runner reliable?
Reliability depends heavily on the specific configuration and how the car was maintained. Start with the 5 open recall campaigns on this model year and confirm the work was completed. Generate a Squeezed buyer guide for this exact vehicle to see a reliability snapshot, repair-cost exposure, and the questions to ask the seller before you buy.
Should I still get a pre-purchase inspection on a 2018 Toyota 4Runner?
Always. A Squeezed buyer guide is the triage step before the inspection: it shows you the documented failure patterns and what to check so you can decide which 2018 Toyota 4Runner listings are even worth a mechanic's time, then walk into the PPI knowing exactly what to look for.
Squeezed is a buyer guide based on public data and industry patterns, not a mechanical inspection. Always get a professional pre-purchase inspection before you buy.