Is Subaru Ascent a reliable SUV?

Yes. The Subaru Ascent is generally regarded as a reliable three-row SUV, offering standard all-wheel drive, strong safety scores, and practical family-friendly features. Reliability varies by model year and how well the vehicle is maintained, so buyers should check year-by-year data and recall history before purchasing.

The Ascent, introduced for the 2019 model year, sits between Subaru's compact Crosstrek/Forester lineup and larger third-row options. It prioritizes practicality, shared Subaru strengths such as AWD capability, and a robust set of safety tech, making reliability a central consideration for families choosing a roomy SUV.

Reliability track record

Across independent reviews and owner feedback up to 2024 and into 2025, the Ascent's reliability is generally solid for a midsize three-row SUV. Most sources rate it as dependable within its class, with year-to-year variation linked to maintenance history and model-year updates.

• Standard all-wheel drive across trims, which enhances stability and performance in a variety of conditions.


• Subaru’s long-standing reputation for durable drivetrains and boxer-style engines contributing to overall longevity.


• Strong safety credentials and EyeSight driver-assistance tech that can prevent incidents and reduce repair risk.


• Resale value that tends to be competitive within the Subaru lineup, helping total ownership costs over time.


• Baseline warranty coverage (3-year/36,000-mile basic and 5-year/60,000-mile powertrain) that provides initial protection for new buyers.

Overall, the Ascent's reliability profile is favorable for families and daily use, though potential buyers should review year-by-year reliability data and ensure maintenance history is complete to maximize long-term dependability.

Model-year highlights and caveats

Reliability can shift a bit from year to year as updates and recalls occur. Here are patterns to watch when shopping for an Ascent, especially if you’re considering a used example.

Used-car checklist

Before buying a used Ascent, use this quick checklist to gauge reliability and remaining service needs.

• CVT condition: look for smooth acceleration without hesitations or shuddering; confirm the CVT has been maintained according to Subaru’s schedule.


• Engine and transmission: listen for unusual noises, check for leaks, and verify there are no warning lights related to powertrain or driveline.


• Recall and service history: run a VIN check to confirm all recalls have been addressed and that essential services (oil changes, brake work, suspension) are documented.


• Electrical and infotainment: ensure infotainment systems, cameras, and sensors operate reliably; software updates should be up to date.


• General maintenance: confirm regular oil changes, tire maintenance, brake service, and any other routine items have been performed on schedule.

Following these steps helps identify vehicles with solid maintenance histories and reduces the risk of unexpected repairs down the road.

Safety and ownership costs

The Ascent emphasizes safety, offering strong crash-test performance and a suite of driver-assistance features in many trims. In terms of ownership costs, fuel economy and maintenance are generally competitive for a three-row SUV with AWD, and depreciation follows the broader market for family SUVs. Subaru warranties provide a baseline safety net for new buyers, while ongoing costs—tires, brakes, and routine wear items—are similar to rivals in this segment.

Bottom line

For families needing a practical three-row SUV with all-wheel-drive capability and solid safety credentials, the Subaru Ascent presents a compelling reliability profile. The key is to choose a well-documented model year and to stay current on maintenance and recalls to maximize long-term dependability.

Summary

The Subaru Ascent generally offers reliable, family-friendly performance with high safety and all-weather capability. While most model years perform well, reliability can vary by year and maintenance history. Prospective buyers should research specific year data, review a full service and recall history, and have a trusted technician inspect any used model before purchase to ensure the best possible ownership experience.

Does the Subaru Ascent have reliability issues?

We expect the 2025 Ascent will have about average reliability when compared to the average new car.

Is the Subaru Ascent a good car to buy?

The Subaru Ascent can be a good car to buy if you prioritize standard all-wheel drive, a high level of safety, and a comfortable, spacious interior with excellent outward visibility. However, potential buyers should be aware of reported issues like poor fuel economy, some engine and transmission noise, and an overly sensitive accelerator pedal. 
Pros

• Standard AWD: All models come with Subaru's all-wheel-drive system, making it a strong choice for all weather conditions. 
• Safety: The Ascent consistently earns top safety ratings from organizations like the IIHS and NHTSA, thanks to the standard EyeSight safety suite. 
• Spacious and comfortable: It is Subaru's largest model, with plenty of room for up to eight passengers and their gear. 
• Comfortable ride: It offers a smooth and controlled ride that handles bumps well. 
• Good visibility: The design provides excellent outward visibility. 
• Towing capacity: It has a strong and capable towing capacity. 
• High-quality interior: Many reviews praise the quality of the interior materials and fit and finish. 

Cons

• Fuel economy: Some owners report poor fuel economy, though EPA ratings can vary depending on the model year and driving conditions. 
• Accelerator response: The accelerator pedal can be overly sensitive, and the CVT can lead to engine and tire noise, especially under hard acceleration. 
• Handling: The handling is not a strong suit; the steering can feel vague, and there is noticeable body lean when cornering. 
• Potential reliability concerns: Some users have reported issues with the battery, transmission, and electrical system, although other sources cite it as reliable. 

This video provides an in-depth review of the Subaru Ascent, including its performance and features: 1mAutomotive Anonymous YouTube · Feb 15, 2025
Conclusion
The Subaru Ascent is a good option for families who need a spacious, safe, and capable SUV with standard all-wheel drive. If you are willing to accept some drawbacks like less-than-stellar fuel economy and potentially less-engaging handling, it could be a great fit. 
You can watch this video to learn more about the Subaru Ascent's all-wheel-drive system and other components: 1mThe Car Care Nut ReviewsYouTube · Apr 30, 2024

What are the weaknesses of the Subaru Ascent?

Common Subaru Ascent cons include poor fuel economy, a CVT (continuously variable transmission) that can feel disconnected and noisy, and brake issues like premature wear and juddering. Other drawbacks cited by owners are limited interior cabin width, inconsistent technology and infotainment, and engine noise, particularly under acceleration. Some owners also report issues with electrical systems, and despite a decent engine, some feel it is underpowered for the vehicle's size, particularly with its CVT. 
You can watch this video to learn about the common problems and weaknesses of the Subaru Ascent: 52sNexologyYouTube · Sep 11, 2025
Performance and powertrain

• Poor fuel economy: Some owners report fuel economy that is worse than advertised. 
• Underpowered engine: The turbocharged 2.4-liter engine is often considered underpowered for the Ascent's heavy weight. 
• Noisy CVT: The CVT can cause a "droning" noise and a disconnected feeling, while competitors use more traditional automatic transmissions. 
• Inconsistent throttle: Some drivers find the throttle too touchy at low speeds or sluggish at higher speeds. 

Brakes

• Premature wear: Owners report premature wearing of brake pads and rotors.
• Vibration and noise: Complaints include pulsating or vibrating brakes and squeaking noises. 

Interior and technology

• Limited interior width: Despite being a large SUV, the cabin is narrower than many competitors, reducing usable space for passengers. 
• Frustrating technology: Some owners find the technology and infotainment systems frustrating to use. 
• Driver assist system issues: In some conditions, such as heavy rain, the EyeSight driver assist system can shut down. 

Other issues

• Engine and transmission problems: In addition to the CVT, other engine and transmission-related issues have been reported by owners. 
• Electrical system issues: Reports include problems with interior lights and other electrical components. 
• Repairs: Some owners report that repairs for certain issues, like replacing a windshield, can be expensive and trigger other cascading problems. 

This video discusses several issues with the Subaru Ascent, including the CVT, brake problems, and electrical system: 1mFuel ForceYouTube · Aug 4, 2025

What year is the most reliable Subaru Ascent?

The most reliable Subaru Ascent models are generally considered to be from 2021 and newer, with the 2023 and 2024 models having further improvements and fewer issues. The first two model years, 2019 and 2020, had the most problems, particularly with the transmission, and are best to avoid if possible.
 
Reliable years

• 2021 and later: These model years are frequently cited as reliable, having addressed many of the issues found in the earlier models. The 2021 model year saw significant fixes for problems like transmission issues. 
• 2023 and 2024: These model years are considered even more reliable, building on the improvements made in 2021 and 2022. The 2023 model received a mid-cycle refresh that included numerous updates and fine-tuning. 

Years to avoid

• 2019 and 2020: The first two model years of the Ascent had the highest number of recalls and complaints, with many reports of transmission problems. While some owners reported no issues, avoiding these years is the most reliable strategy.