general problems of the 2015 Subaru Crosstrek

Seven problems related to engine and engine cooling have been reported for the 2015 Subaru Crosstrek. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Subaru Crosstrek based on all problems reported for the 2015 Crosstrek.

1 Engine And Engine Cooling problem

Failure Date: 12/16/2025

While driving at normal operating speed, the vehicle experienced a sudden and complete loss of engine power with no prior warning. There were no dashboard alerts, warning lights, or check engine indicators before the failure occurred. The vehicle became immediately unsafe to operate and had to be pulled over in a main highway center lane divide. After inspection by a licensed mechanic, it was determined that the engine suffered catastrophic internal failure due to oil and engine coolant mixing. This resulted in complete engine failure and rendered the vehicle inoperable. The vehicle has been properly maintained with all routine oil changes and inspections completed on schedule. There was no indication of overheating or mechanical issues prior to the failure. The condition that caused the failure was not detectable through normal maintenance. The sudden loss of power without warning created a significant safety risk to the driver and surrounding traffic. Due to the nature of the failure, the engine requires full replacement, and both 12v and hybrid batteries were also damaged and require replacement. This incident raises concern regarding a potential latent defect related to the engine or cooling system, particularly given reports of similar issues in this model year.

2 Engine And Engine Cooling problem

Failure Date: 05/16/2024

Oil leaking into coolant system. Car has been through several repairs but the problem continues even after multiple repairs of possible source of leakage. Potential hazard or car catching on fire with leaking oil fluid.

3 Engine And Engine Cooling problem

Failure Date: 06/11/2023

On Sunday, 11 June I was driving from brigatine, NJ back to alexandria, va. Just east of baltimore around 11:45am, after about 2. 5 hours of driving, I tried to accelerate on I-95. The car did not respond and after several seconds I realized I was slowing. I pulled off to the shoulder and once stopped the engine shut down before putting into park. I only received a check engine light, battery light, and fluid light after the car shut down. I tried to restart, but it would not catch or just sputtered. I waited a minute, tried again and it started but then went out about 20 seconds later. At that point I called aaa for a tow. After the tow was arranged, I started the car for a short time and pulled farther off the highway, then shut it down again. About 45 minutes or so later, I started the car and ran it for several minutes at idle while waiting for the tow truck. The aaa truck showed up, and I took the tow because I did not want to break down in one of the baltimore tunnels. On 12 June, the Subaru dealership could not confirm any faults and could not replicate. I have no idea what the issue was. I did stop twice during that 2. 5 hours for about 5 minutes each time (bathroom breaks). At the time I had about an 1/8th of a tank of gas in the car with 110 miles in range showing on the computer (figured I would make it home and refill then). Temperatures were warm. The Subaru dealership did not charge me for anything and told me they often get cases they cannot replicate.

4 Engine And Engine Cooling problem

Failure Date: 02/09/2023

The engine of the car stopped while on the road. The car is available for inspection upon request. Due to the engine while driving in the middle of the road. The safety of others was at risk the problem was not reproduced by the dealer or by a service center. Yes the manufacturer inspected and failed to reproduce the failure yes, the error message was “check hybrid system, stop in a safe place, turn engine off, switch off, and restart. Check owners manual”.

5 Engine And Engine Cooling problem

Failure Date: 05/19/2022

The car has the temp light come on intermittently and then it never came on again. I opened the hood and a hose from the radiator to the overflow tank was not connected. I brought the car to a Subaru dealer. The technician found oil in the radiator of the car. I was told this could be a head gasket and the engine may need to be replaced. The car has around 75,000 miles on it.

6 Engine And Engine Cooling problem

Failure Date: 07/25/2019

I was driving on the interstate going 75 mph, passing another vehicle, when the car rapidly lost speed and revved to 5500 rpm. The vehicle continued to lose speed and would not respond when I pressed down on the accelerator. I had to quickly pull to the left shoulder. Luckily, the car behind me was paying attention and was able to slow down and not hit us. I turned the car off and luckily the vehicle did restart. My fuel light had just turned on minutes before this but I still had 60 miles to go before empty. I was planning on exiting to refuel before this happened. I still do not know what caused this to occur. I left a message with the dealership and I am awaiting a return phone call to have the vehicle assessed.

7 Engine And Engine Cooling problem

Failure Date: 09/01/2015

Since I bought this 2015 Crosstrek in 2015 there have been multiple times where I have pulled out and the vehicle pauses. Like there is no power or it is taking a breath. No matter the pressure on the accelerator it does not go. Then like a gasp it starts to pick up speed. Does not shut off but zero power. It happens regardless the weather, length of time car has been running. It has caused me a narrow miss before because I could not get into my lane. I was pulling into traffic from a slow speed most times. Once it happened while in traffic driving.


Other Engine And Engine Cooling related problems of the 2015 Subaru Crosstrek



Crosstrek Service Bulletins