Is the Subaru Ascent dependable?

The Subaru Ascent is generally dependable, especially in newer model years, with strong safety scores and solid resale value. Reliability can vary by year and trim, and some owners report issues with the CVT or certain electronics as miles accumulate.

Reliability snapshot

Here’s a concise look at what reliability means for the Ascent, including what reliable data sources typically say and what owners report in the field. The vehicle earns good safety ratings and retains value well, but dependability stories can differ by model year and care history.

• Overall reliability: Generally solid for a family SUV; most owners report few serious problems with basic operation.


• Safety and all-wheel drive: Strong safety scores and standard AWD contribute to long-term practicality and durability.


• Common caveats: Some owners cite CVT-related sensations or maintenance costs; electronics and infotainment glitches are also mentioned in owner forums, though not universal.


• Warranty and service: Subaru’s warranty and dealer support are credible parts of ownership; staying within maintenance schedules helps preserve reliability.

In practice, the Ascent tends to perform reliably for daily driving, family trips and long highway hauls, especially when properly serviced and well-maintained.

Engine, drivetrain and electronics

The Ascent uses a 2.4-liter turbocharged boxer engine paired with a continuously variable transmission (CVT). That combination is generally robust when maintained on schedule, but the CVT is a common point of discussion among Subaru owners and may incur higher-than-average maintenance costs at later mileages. Electronics, including the infotainment and driver-assist systems, are typically reliable in modern Subaru vehicles, though occasional software glitches have been reported by some owners.

Regular software updates and recall campaigns can improve long-term dependability, so staying current with dealer service is wise.

What to look for when evaluating a used Ascent

When shopping for a used Ascent, a careful service history and a thorough pre-purchase inspection can reveal reliability strengths or potential red flags. The list below highlights areas to focus on, especially for older model years where wear can accumulate.

• Complete maintenance records: Confirm routine oil changes, transmission service (CVT fluid if applicable), brake and tire service, and coolant checks align with Subaru’s recommendations.


• CVT health: Ask the seller about any hesitancy, shudder, or slipping; a dealer scan can reveal transmission adaptation issues or fluid concerns.


• Recall status: Verify that all open recalls have been addressed; Subaru maintains a recall history searchable by VIN.


• Electronics and infotainment: Check Bluetooth, navigation, and steering-wheel controls for responsiveness; software updates can fix glitches.

Following these checks can help you choose a car with a more predictable reliability profile, reducing the risk of unexpected repair costs.

How to maximize long-term dependability

Owners who stick to a careful maintenance routine tend to report higher satisfaction and fewer reliability concerns. The following practices are widely recommended for the Ascent ecosystem.

• Adhere to the maintenance schedule: Regular oil changes with the recommended oil type and interval, transmission service as advised, and cooling system checks.


• Use quality fluids and parts: Stick to Subaru-approved products and approved filters; aftermarket parts can affect performance and reliability.


• Keep up with recalls and updates: Periodically check for open recalls and install software updates as directed by dealerships.


• Document ownership and warranty options: Retain service records and understand warranty coverage or extended plans available in your region.

With disciplined upkeep and informed purchasing, you can maximize the Ascent’s dependable performance across years of family use.

Bottom line

The Subaru Ascent is generally a dependable choice in the midsize three-row SUV segment. It offers strong safety, standard all-wheel drive, and solid resale value, making it a practical option for families. Reliability varies by model year and maintenance history, so prospective buyers should scrutinize service records, check for recalls, and budget for routine CVT maintenance and electronics updates. In short, with attentive care, the Ascent can be a dependable long-term companion.

Summary: For buyers prioritizing safety, practicality, and value retention, the Ascent remains a competitive, dependable option in its class when well maintained and properly serviced over time.

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. 

Does the Subaru Ascent have reliability issues?

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