2021 Subaru Outback · 6th Gen (2020-present)

2021 Subaru Outback Problems: What Owners Actually Report

The 2021 Outback continues the 6th-gen redesign with the FA24F 2.4T turbo as an option. Watch for Starlink touchscreen freezes, windshield crack complaints, and a few CVT shudder reports. EyeSight is improved but occasionally over-warns.

Reliability: 3.6/5 Watch Out: Starlink lockups & windshield cracks
⚠️ Touchscreen + Windshield Complaints

2021 Outback owners commonly report Starlink touchscreen freezes and premature windshield cracks. Both have TSBs or settlements in progress.

🔧 Top 6 2021 Subaru Outback Problems Owners Report

21%
#1 · Moderate
Starlink Touchscreen Freezes
Any mileage · $0 (software)

New 11.6" touchscreen freezes, reboots, or fails to wake. Subaru has issued multiple software updates. Class action discussions ongoing.

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17%
#2 · Moderate
Windshield Cracks (Easy Damage)
Any mileage · $500-1,500

Owners report windshields cracking from minor impacts. Class action settlements have been pursued for prior Subaru years.

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13%
#3 · Moderate
CVT Shudder / Hesitation
20K-50K mi · $0-3,500

Lineartronic CVT can shudder under light throttle. Subaru extended CVT warranty to 10yr/100K mi for many owners.

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11%
#4 · Minor
EyeSight False Warnings
Any mileage · $0

EyeSight forward collision occasionally triggers for shadows or overpasses. Calibration updates have improved.

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8%
#5 · Minor
12V Battery Drain
20K-50K mi · $200-400

Some owners report 12V drain after sitting. Often Starlink module not sleeping; reflash or telematics disable helps.

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6%
#6 · Minor
FA24F Carbon Buildup
60K+ mi · $400-800

2.4T direct-injection engines accumulate intake valve carbon. Walnut blast service every 70K-100K mi recommended.

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⚠️ Recalls, TSBs & Class Actions on the 2021 Subaru Outback

TSB · Subaru 15-300-21
Starlink Software Update

Multiple Subaru software updates for 2021 Outback Starlink to address freezes, slow boot, and CarPlay drops.

Class Action · Windshield Cracks
Subaru Windshield Litigation

Class action covering premature windshield cracks on multiple Subaru models. Settlements explored.

Recall · NHTSA 21V-841
Rearview Camera Display

Some 2021 Outbacks could fail to display rearview camera. Free software update at Subaru dealers.

🔍 Common OBD2 DTCs on the 2021 Subaru Outback

If your Outback is throwing a check engine light, these are the codes most commonly tied to the problems above. Click any code for full diagnosis steps and typical repair costs.

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💬 Frequently Asked Questions About the 2021 Subaru Outback

Is the 2021 Subaru Outback reliable?

Above average. Powertrain is solid; main complaints are touchscreen and windshield. CVT warranty extension helps long-term confidence.

Why does my 2021 Outback touchscreen freeze?

Software bug in early Starlink units. Subaru has issued multiple updates that significantly improved behavior.

Are Subaru windshields really cracking easily?

A pattern of complaints exists across multiple Subaru models. Class action discussions ongoing. Consider windshield insurance coverage.

Is the Outback 2.4T reliable?

FA24F is well-regarded so far. Direct injection means walnut blast service is recommended every 70K-100K mi for carbon buildup.

Should I buy a 2021 Outback or wait for newer?

2023+ has minor refresh and software improvements. 2021 with current TSBs is a strong value.

How long will a 2021 Outback last?

200K+ miles with maintenance. Boxer engine and Lineartronic CVT have proven track records.

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