What are the most common problems with the 2020 Subaru Ascent?

**Electrical System Failures**: Frequent battery drain and no-start conditions are the most significant ownership risks. This issue can leave you stranded and may lead to costly repairs.

How many recalls does the 2020 Subaru Ascent have?

The 2020 Subaru Ascent currently has 47 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2020 Subaru Ascent a good buy used?

Verdict: Proceed with caution. **Electrical System Failures**: Frequent battery drain and no-start conditions are the most significant ownership risks. This issue can leave you stranded and may lead to costly repairs. **Power Train Concerns**: Transmission issues, including hesitation and potential failure, are frequently reported. Investigate any unusual noises or shuddering promptly. **Visibility Issues**: Spontaneous windshield cracking is a common complaint, impacting visibility and potentially the functionality of safety systems. **Recalls**: With 47 recalls, including critical ones for the fuel pump and driveline, verifying that all manufacturer remedies have been applied is essential. **Fuel Economy**: Expect a combined EPA rating of 23 MPG, which is competitive for its class but may contribute to higher fuel costs over time. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2020 Subaru Ascent?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2020 Subaru Ascent.

2020 Subaru Ascent Report

Known issues, recalls, running costs, and what to check before you buy.

Updated May 30, 2026Ethan Miller12 Critical Recalls

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

Electrical System Failures: Frequent battery drain and no-start conditions are the most significant ownership risks. This issue can leave you stranded and may lead to costly repairs.
Power Train Concerns: Transmission issues, including hesitation and potential failure, are frequently reported. Investigate any unusual noises or shuddering promptly.
Visibility Issues: Spontaneous windshield cracking is a common complaint, impacting visibility and potentially the functionality of safety systems.
Recalls: With 47 recalls, including critical ones for the fuel pump and driveline, verifying that all manufacturer remedies have been applied is essential.

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Overview

2020 Subaru Ascent

The 2020 Subaru Ascent offers a spacious interior and standard all-wheel drive, making it a practical choice for families. However, its below-average reliability rating, marked by a significant number of recalls (47) and frequent complaints, warrants careful consideration for used car shoppers. Key concerns revolve around the electrical system, power train, and visibility. Despite a strong overall safety score of 5 stars from NHTSA, potential buyers should be aware of the documented issues and prioritize thorough pre-purchase inspections. The potential for costly repairs associated with its numerous recalls and frequent complaints elevates ownership risk.

Critical Failure Risk

Frequent complaints point to parasitic battery drain, potentially due to software logic in the charging system or issues with components like the liftgate latch. Some owners report batteries dying even with minimal use or after short trips. A class-action lawsuit has addressed battery drain issues in certain Subaru models, including the 2019-2020 Ascent.

Early detection can help you avoid a $4,500-$7,000 repair.

Open Maintenance Analysis →

Safety & Bulletins

Recall Campaigns47

Service Bulletins84

Campaign counts apply to this model year, not your VIN's repair status. Check your VIN with NHTSA.

Full Recall History →

Owner Complaints

372

Electrical System100

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency

Combined

MPG

City

MPG

Highway

MPG

Full Vehicle Specifications ↓

Reliability

Practicality

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Buyers prioritizing standard AWD and ample passenger space.

+3 more buyer-fit notes in the full report

Avoid if

Buyers seeking a trouble-free ownership experience.

+2 more buyer-fit warnings in the full report

2020 Subaru Ascent Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Regular
Seating Capacity: 8
Transmission: Continuously Variable Transmission (CVT)
Drivetrain: AWD/All-Wheel Drive
Body Style: Suv
EPA Combined MPG: 23

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Most Common Issues

1. Electrical System

Most reported

Usage: 100 reports

2. Visibility

Usage: 48 reports

See all common issues in the maintenance guide

First Service Interval

- Oil and Filter Change (Parts: 0W-20 Synthetic Engine Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Cabin Air Filter Replacement

Est. shop cost: N/A

6,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist

Complete maintenance schedule (4 service intervals)

Repair forecasts with mileage and cost context

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

47 recall campaign details & remedy notes

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FAQ

Is the 2020 Subaru Ascent reliable?

The CarFocal Reliability Score for the 2020 Subaru Ascent is 4.7/10. Reliability score is 4.7/10. NHTSA recalls: 47. Owner complaints: 372.

How practical is the 2020 Subaru Ascent for daily use?

Practicality score is 4.8/10. The score is mainly limited by high fuel consumption. EPA combined economy is 23 MPG. Seating capacity is 8.

What is the overall score for the 2020 Subaru Ascent?

The CarFocal Overall Score for the 2020 Subaru Ascent is 6.4/10. Overall score is 6.4/10 (Mixed). Confidence 85%. Maintenance 7.5/10. Tuning 2.0/10. Practicality 4.8/10.

What does it cost to own and maintain a 2020 Subaru Ascent?

Based on Carfocal's data, First listed service: - Oil and Filter Change (Parts: 0W-20 Synthetic Engine Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Cabin Air Filter Replacement at 6,000 miles. Estimated first-year maintenance: $1,200. Repair prediction highlight: Electrical System (Battery/Charging) (typical at 45,000 miles, estimated cost Min: $200 • Max: $800).

What is the MSRP range for the 2020 Subaru Ascent?

Base MSRP is $45,045.

What engine is in the 2020 Subaru Ascent?

Engine specs list 4 • 2.4.

What transmission does the 2020 Subaru Ascent use?

According to CarFocal's specs for the 2020 Subaru Ascent, transmission is Continuously Variable Transmission (CVT). The paired drivetrain is AWD/All-Wheel Drive.

What is the combined EPA MPG for the 2020 Subaru Ascent?

EPA combined estimate is 23 MPG.

What driver assistance and safety features are available on the 2020 Subaru Ascent?

12 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2020 Subaru Ascent?

According to CarFocal's specs for the 2020 Subaru Ascent, seating capacity is 8.

What body style is the 2020 Subaru Ascent?

According to CarFocal's specs for the 2020 Subaru Ascent, body style is suv.

What drivetrain does the 2020 Subaru Ascent use?

According to CarFocal's specs for the 2020 Subaru Ascent, drivetrain is AWD/All-Wheel Drive. Transmission is Continuously Variable Transmission (CVT).

What are the NHTSA safety ratings for the 2020 Subaru Ascent?

NHTSA ratings: Overall 5/5 • Frontal 5/5 • Side 5/5 • Rollover 4/5.

Is the 2020 Subaru Ascent good for tuning?

Tuning potential is rated 2/10. The 2020 Subaru Ascent is a three-row SUV designed for families, prioritizing comfort and safety over performance. While it features a 2.

What are the most common electrical system problems on the 2020 Subaru Ascent?

Top complaint category: electrical system (100 reports, 26.9% of complaints).

Are there open safety recalls on the 2020 Subaru Ascent?

This model year has 47 official safety campaigns listed.