FaultScore

Subaru driver assist problems

Owners have filed 1,256 complaints with NHTSA about the driver-assist systems on Subaru vehicles — 4% of everything reported about the brand, across 10 models. The model that accounts for most of them is the Subaru Outback, worst in 2020.

These are raw counts. A model that sold in millions appears near the top for that reason alone — the grade never compares one model with another.

1,256

Complaints

4%

Share of all Subaru complaints

157

Crashes

8

Fires

Which Subaru models have the most driver assist problems

Outback 538 42.8%

Worst in 2020

Forester 355 28.3%

Worst in 2020

Crosstrek 108 8.6%

Worst in 2021

Ascent 101 8.0%

Worst in 2021

Legacy 72 5.7%

Worst in 2020

Impreza 37 2.9%

Worst in 2019

Solterra 31 2.5%

Worst in 2023

Worst Subaru model years for driver assist problems

Vehicle Complaints Share of that year Median miles Grade
2020 Subaru Outback 107 9% 10,500 C
2020 Subaru Forester 83 10% 5,200 C
2019 Subaru Forester 80 7% 12,780 B
2019 Subaru Outback 75 6% 16,932 D
2021 Subaru Outback 55 13% 640 C
2022 Subaru Outback 52 9% D
2018 Subaru Outback 51 5% 25,425 F
2017 Subaru Outback 44 4% 22,000 F
2025 Subaru Outback 42 35% F
2023 Subaru Outback 37 29% 4,900 F
2021 Subaru Forester 33 12% 24,000 D
2021 Subaru Crosstrek 29 18% 5,129 F
2021 Subaru Ascent 25 18% 1,500 C
2022 Subaru Forester 24 17% 11,625 C
2023 Subaru Forester 24 22% 15,000 F
2024 Subaru Outback 24 17% 100 D
2020 Subaru Ascent 23 6% 9,500 F
2025 Subaru Forester 22 17% 100 D
2018 Subaru Forester 20 3% 3,000 C
2016 Subaru Outback 19 2% 27,171 C