Most common 2018 Subaru Outback problems
Share of the 816 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Subaru Outback complaints by model year
Best Outback years: 1996, 2004, 2003. Years to avoid: 2019, 2020, 2017, 2018, 2022. Compare all years →
2018 Subaru Outback recalls (3)
Fuel system, gasoline › Delivery › Fuel pump
Subaru of America, Inc. (Subaru) is recalling certain 2019-2020 Ascent, 2018 Forester, 2018-2020 Impreza, Legacy, Outback, 2018-2019 BRZ, WRX, and Toyota 86 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
Remedy: Dealers will replace the low-pressure fuel pump, free of charge. Owner notification letters were mailed September 24, 2021. Subaru and Toyota owners may call customer service at 1-844-373-6614.
Visibility › Rearview mirrors/devices
Subaru of America, Inc. (Subaru) is recalling certain 2018 Legacy, Outback, and BRZ vehicles. In the affected vehicles, a software issue may cause the audio display system to not initialize, resulting in the camera display remaining blank. If this occurs, the rearview image will not display while backing up the vehicle.
Remedy: Subaru has notified owners, and dealers will reprogram the audio system display software, free of charge. The recall began on February 5, 2019. Owners may contact Subaru customer service at 1-844-373-6614.
Electrical system › Software
Subaru of America, Inc. (Subaru) is recalling certain 2018 Subaru Legacy and Outback vehicles. Due to a software error, the low fuel warning light may not illuminate at the intended remaining fuel level and the miles-to-empty display may incorrectly indicate a positive number despite the tank being empty.
Remedy: Subaru will notify owners, and dealers will reprogram the combination meter software, free of charge. The recall began February 20, 2019. Owners may contact Subaru customer service at 1-844-373-6614.
What 2018 Subaru Outback owners say
Windows, wipers & sunroof all 273 →
The contact owns a 2018 Subaru Outback. The contact stated while driving 65 MPH, she noticed there was a crack on the windshield. There was no impact to the windshield that could have caused the crack. The contact stated that the Eyesight system of the vehicle later failed when it did not alert the contact that there was another vehicle behind while the contact was reversing out of a parking space. The contact's vehicle was scratched on the rear driver side bumper. The dealer was made aware of the failure and confirmed that the Eyesight system would fail if the windshield was damaged. An upcoming appointment was scheduled for the repair. The manufacturer was not made aware of the failure. The failure mileage was 52,390.
The contact owns a 2018 Subaru Outback. The contact stated while driving at an undisclosed speed, a small rock struck the windshield, and the windshield sustained a significantly large crack. The vehicle was taken to the dealer where the windshield was replaced; however, the contact stated while driving at an undisclosed speed, she heard an abnormal popping sound and noticed that the windshield was cracked. The contact stated that there was no external cause for the failure. The contact stated that the windshield was previously replaced 6 months ago. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 44,000.
Electrical system all 267 →
The contact owns a 2018 Subaru Outback. The contact stated that when driving approximately 30- 40 MPH, veering off the highway, the vehicle suddenly lost power, but had immediately regained power. The failure had occurred 3 - 4 times total. The last time it occurred, the vehicle took a bit longer to regain power. After pulling into the desired parking lot, the contact checked the battery. When touching a wire connecting to the battery, it sparked and caught fire. The contact immediately grabbed some snow nearby and threw it onto the wire to put out the fire. There was no fire report filed. There were no injuries or medical attention needed. The contact had noticed that the instrument panel would flash with several warning lights; however, it would illuminate quickly and intermittently. …
Sunday,August 1, 2021, at 9:05am, I backed out of my garage and when I attempted to turn my car, the steering locked, the car was drifting backwards and I had no brakes. As a result the car kept drifting backwards , off the driveway into the woods, hitting a tree. Once stopped, I was able to start the car and drive it out of the woods. The entire driver's side was sideswiped and mirror torn off. I was not injured, but could have been. I called insurance that day. On Monday, we contacted the Subaru dealership. The local police were notified and documented the report. The insurance adjuster determined the car unsafe to drive and it was towed to the dealership August 4, 2021. There was no warning or indicated problem prior to the incident.
Fuel & propulsion system all 46 →
Driving slowly in a parking lot, I applied the brakes as I approached a parking space. Instead of slowing down, the car inexplicably accelerated quickly and did not respond to increased pressure on the brakes. The car was propelled into a metal post, resulting in my glasses flying off and a seat belt bruise, although the airbag did not deploy. I was examined by ambulance personnel at the scene. The car was towed, inspected by an insurance adjuster and eventually declared a total loss. There were no warning lamps prior to the incident and no reproduction of the incident was possible due to damage. The car has been relinquished to the insurance company. This was the first such incident occurring during 8 years of driving this vehicle.
While pulling into a parking spot with my foot on the brake and preparing to stop, the car continued to move up over the curb and then began to accelerate even after I applied both of my feet pushing down on the brakes until I hit our condo building. The car and building received extensive damage, and although the car was not totaled it will cost over 7,000 dollars to repair. Personally I was not injured. The air bags did not imploy at impact. There were no warning messages or prior failures with the vehicle before this day. The car was taken to a body shop and not the dealer so we have not had the dealer look at the systems that broke down, but our insurance adjuster will be.
2018 Subaru Outback engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.5L 4-cyl | CVT | AWD | 25 / 32 / 28 |
| 3.6L 6-cyl | CVT | AWD | 20 / 27 / 22 |
EPA ratings. Class: Small SUV.
Frequently asked questions
Is the 2018 Subaru Outback a good car?
Based on 816 owner complaints filed with NHTSA, the 2018 Outback rates avoid: 6.0× as many complaints as a typical year of the Outback at the same age. It is one of the Outback years we suggest avoiding. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2018 Subaru Outback?
The windows, wipers & sunroof — 273 complaints, 33% of all complaints for this model year, most often about windshield. Next are the electrical system (267) and fuel & propulsion system (46).
How many recalls does the 2018 Subaru Outback have?
There are 3 recalls for the 2018 Subaru Outback, the most recent from July 29, 2021 (fuel pump). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Subaru Outback?
The best years by complaints, compared at the same age, are 1996, 2004 and 2003. Years to avoid or approach with caution: 2019, 2020, 2017, 2018 and 2022. See the full Subaru Outback years comparison.
At what mileage do 2018 Subaru Outback problems happen?
The median mileage reported in complaints is about 17,000 miles; 92% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.