Most common 2024 Subaru Legacy problems
Share of the 17 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Subaru Legacy complaints by model year
Best Legacy years: 2023, 2025, 2021. Years to avoid: 2015, 2016, 2011, 2020, 2019. Compare all years →
What 2024 Subaru Legacy owners say
Electrical system
Infotainment system of car mutes iPhone telephone to person on other end of phone causing driver to need to pick up phone or interact with screen taking eyes off road. I reported to Subaru of America and was told this is happening in almost every 2024 Subaru. They paid for and provided headphones which causes me to need to use telephone navigation instead of built in to car CarPlay navigation. Subaru of America and Liberty Auto City Subaru of Libertyville IL refuse to service vehicle or fix car. Subaru of America Britt Senior Customer Advocate Specialist | [phone] | Dial Option 1 | Direct Ext 119143 Subaru of America, Inc. | One Subaru Drive | Camden, NJ 08103 tells me they will have a software fix in Fall of 2024. This is totally unacceptable and very dangerous safety issue.
Warning light on infotainment screen for Eyesight and Transmission Oil issues. Warning from MySubaru System via website. Warning on Infotainment screen while using CarPlay "There was a problem loading this content." Contacted Subaru of America Britt Senior Customer Service Advocate telling them dealer is not making appointment to fix car and no response. Car is clearly having electrical issues. On previous trip to dealerships service was told some cars seem to have issue near train lines and have sporadic electronic issues. Car has had hazard lights flash upon start up on several times. Subaru of America is not taking this seriously. In my honest opinion someone is going to be seriously hurt or killed because of SOA refusal to fix this issue with 2024 Legacy.
Driver assistance
To start, I had to replace the engine in my 2024 Legacy that I purchased brand new in June 2024. Subaru of America handled the situation incredibly poorly, I was unable to use any warranty and I was out over 6,000 dollars. Second, my passenger airbag light has been on since September 2024. I was told to replace the sensor the whole seat rail would need replaced and would be over 1000 dollars. Apparently not covered under warranty either. Lastly, god forbid you have to drive West when the sun is going down. MULTIPLE times my vehicle has popped the "obstacle detected" while I'm traveling 75 down the interstate and spikes the brakes automatically causing a massive hazard. This is my third Subaru, but it will certainly be my last. Customer service was horrible and issues are not resolved properly.
Warning light on infotainment screen for Eyesight and Transmission Oil issues. Warning from MySubaru System via website. Warning on Infotainment screen while using CarPlay "There was a problem loading this content." Contacted Subaru of America Britt Senior Customer Service Advocate telling them dealer is not making appointment to fix car and no response. Car is clearly having electrical issues. On previous trip to dealerships service was told some cars seem to have issue near train lines and have sporadic electronic issues. Car has had hazard lights flash upon start up on several times. Subaru of America is not taking this seriously. In my honest opinion someone is going to be seriously hurt or killed because of SOA refusal to fix this issue with 2024 Legacy.
Windows, wipers & sunroof
When the vehicle is off the windows will come down on their own! This has occurred on 4 difference instances. One dealership indicated the "fix" the situation; however, they never replaced the parts which were required for the fix. A second dealership would not perform a diagnostic. A third dealership indicated that that cleaned and lubricated the necessary parts. Less than a week after leaving the dealership it occurred again. This is an extreme safety risk as the vehicle becomes easily accessible to others and it also allows easy access to the Homelink garage door system. This also causes extreme damage because during one of these window occasions it was also raining outside. Date provided is the 1st occurrence continuing to occur through 2/8/2026. I can provide documentation if further needed - manufacture is aware of occurrences
The windshield is extremely fragile, I have under 3,000 miles and already 4 rock chips on the windshield. This is all from highways and paved roads, no gravel or dirt roads have been driven on. The rock chips have happened on different occasions and never was their a loud bang from a large rock which makes me think small rocks are causing the damage. Rock chips lead to cracks that will impair visibility without costly repairs
2024 Subaru Legacy engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.5L 4-cyl | CVT | AWD | 27 / 35 / 30 |
| 2.4L 4-cyl turbo | CVT | AWD | 23 / 31 / 26 |
EPA ratings. Class: Midsize car.
Frequently asked questions
Is the 2024 Subaru Legacy a good car?
Based on 17 owner complaints filed with NHTSA, the 2024 Legacy rates better than average: 47% fewer complaints than a typical year of the Legacy at the same age. 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 2024 Subaru Legacy?
The electrical system — 5 complaints, 29% of all complaints for this model year. Next are the driver assistance (5) and windows, wipers & sunroof (4).
How many recalls does the 2024 Subaru Legacy have?
NHTSA lists no recalls for the 2024 Subaru Legacy. You can still confirm with your VIN using our VIN recall check.
What are the best and worst years of the Subaru Legacy?
The best years by complaints, compared at the same age, are 2023, 2025 and 2021. Years to avoid or approach with caution: 2015, 2016, 2011, 2020 and 2019. See the full Subaru Legacy years comparison.
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.