Solterra (1st)
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Engine Reliability Ratings
1YM Motor
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Complaint Breakdown
Known Issues
Battery & Propulsion Reliability
Battery Electric (BEV)
Battery & propulsion complaint analysis for the 2023-2025 Subaru Solterra
Too few field reports to rate this generation against peers yet. Most recently launched models accumulate complaints over the first 2-3 years.
What kind of battery complaint?
Among the 8 battery-related complaints, here's the type mix. These percentages describe what the complaints are about — not how reliable the vehicle is overall.
Propulsion battery defects, capacity loss, BMS faults, replacement claims.
Loss of power, drive unit, inverter, traction motor, DC-DC converter.
Charge port, cable, mobile connector, or session failures.
Sample complaint excerpts
High-Voltage Battery
- [2023] I am writing to express my concern regarding a series of significant issues I’ve experienced with my vehicle, all occurring within a span of less than six months and well within the 3-year/36,000-mile warranty period. 1.Battery Failure in Cold Weather: After the first exposure to below-freezing temperatures, the vehicle would not start on multiple occasions. This ultimately led to a full battery r
- [2023] Slow DC charging of Subaru Solterra 2023 at low temperatures is unsafe for toddlers and babies. The battery pack of Subaru Solterra 2023 has a slow charging rate at DC, and with low temperature( 32 F), it becomes even slower; what makes the matter worse is that if you use air conditioning, the charging rate becomes ten times slower. We were with our toddler driving on the i80 and we had to charge
- [2024] On December 15, 2025, driving on a highway in low temperatures, my 2024 Subaru Solterra (VIN: [XXX] ) experienced a progressive loss of power. At 9:20 a.m., I departed NYC for Amenia, NY (91 miles). The range showed ~130 miles (no AC). For the first ~70 miles, the range indicator consistently remained higher than miles-to-destination, confirming sufficient charge to arrive safely. Around mile 70
Electric Propulsion
- [2023] Driving vehicle during rain storm at 10mph through standing water approximately 1 foot depth while exiting freeway in San Francisco caused front bumper components to loosen/crack, front fender liners to tear off, thereby exposing the electrical components of the battery drive unit and electricals under the front hood, including high voltage cables to be exposed to water intrusion. We can see the b
- [2024] On December 15, 2025, driving on a highway in low temperatures, my 2024 Subaru Solterra (VIN: [XXX] ) experienced a progressive loss of power. At 9:20 a.m., I departed NYC for Amenia, NY (91 miles). The range showed ~130 miles (no AC). For the first ~70 miles, the range indicator consistently remained higher than miles-to-destination, confirming sufficient charge to arrive safely. Around mile 70
- [2024] I am writing to file a formal safety complaint regarding my 2024 Subaru Solterra. On 09 Aug 2025, while driving, my vehicle displayed “EV System Malfunction” and “Drive Start Control Malfunction” alerts simultaneously. Although the vehicle was still drivable, this combination of warnings is alarming, as it suggests a possible high-voltage system fault or drive control failure. The AC is not worki
Charging System
- [2023] Driving vehicle during rain storm at 10mph through standing water approximately 1 foot depth while exiting freeway in San Francisco caused front bumper components to loosen/crack, front fender liners to tear off, thereby exposing the electrical components of the battery drive unit and electricals under the front hood, including high voltage cables to be exposed to water intrusion. We can see the b
Source: classified from NHTSA complaint and recall data. "Battery-related" includes high-voltage propulsion battery, charging system, hybrid drivetrain, electric propulsion, regenerative braking, 12V auxiliary battery, and thermal-event complaints. Other complaints (suspension, steering, brakes, infotainment) appear in the engine and vehicle-level sections. Rates are absolute counts, not normalized per-VIN — high-volume models naturally produce more raw complaints than low-volume ones. Self-reported death and injury counts are capped per complaint to limit form abuse.
Battery: Toyota / Subaru bZ Pack (71.4 kWh)
Pack overview
Known issues
How this pack ages (industry context)
Industry fleet aggregates: 2.3% average annual capacity loss across 22,700 EVs / 21 models (Geotab, 2026), and 95% range retention at 5 years on average across 30,000+ vehicles (Recurrent, 2026).
OEM warranty floor on this pack: 10 yr / 100k mi to 70% capacity.
Public per-pack degradation curves are not available for most models. Individual results vary materially with climate, charging behavior, and DC fast-charge frequency.
Vehicle-Level Issues
These issues affect the Subaru Solterra regardless of engine variant.
Recalls (4)
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2026 Toyota, Lexus, and Subaru Solterra vehicles equipped with a Panoramic View Monitor (PVM) system. Please see the recall report for a complete list of models. A software error may cause the rearview camera to freeze or display a blank screen when the vehicle is in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023-2025 bZ4X, Lexus RZ, and Subaru Solterra vehicles. During certain HVAC system faults, such as electrical compressor failure, the defroster and defogger system may become inoperative.
Subaru of America, Inc. (Subaru) is recalling certain 2023 Solterra vehicles. Improperly tightened hub bolts may loosen and cause the wheels to detach from the vehicle.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023 Subaru Solterra and Toyota BZ4X vehicles. The hub bolts on the wheels may loosen, causing a wheel to detach from the vehicle after low-mileage use.
Alternatives in Compact SUV
Frequently Asked Questions
What are the most common 2023-2025 Subaru Solterra problems?
The 2023-2025 Subaru Solterra has accumulated 40 NHTSA complaints. The most frequently reported problem areas are Safety Systems, Electrical System, Brakes. As with any used vehicle, a pre-purchase inspection and vehicle history report are recommended.
Which Subaru Solterra engine is most reliable?
The 2023-2025 Subaru Solterra was offered with 1 engine option. Based on NHTSA complaint data, the ?L ?-cyl has the lowest complaint density and is considered the most reliable choice for buyers.
Is the 2023-2025 Subaru Solterra a good used car?
The 2023-2025 Subaru Solterra can be a solid used car purchase depending on trim, mileage, and maintenance history. With 40 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.
How many NHTSA complaints does the 2023-2025 Subaru Solterra have?
The 2023-2025 Subaru Solterra has 40 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.
What recalls affect the 2023-2025 Subaru Solterra?
There are 4 NHTSA recalls affecting some 2023-2025 Subaru Solterra vehicles. Recall status varies by VIN — check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.
What should I check before buying a used Subaru Solterra?
Before buying a used Subaru Solterra, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Safety Systems, Electrical System, Brakes, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.
What are the NHTSA crash test ratings for the Solterra?
The 2025 Subaru Solterra received an overall 5-star safety rating from NHTSA. Frontal crash: 5 stars. Side crash: 5 stars. Rollover: 4 stars (11.6% rollover probability). Electronic Stability Control: Standard. Forward Collision Warning: Standard. Lane Departure Warning: Standard. These ratings are based on standardized crash tests conducted by the National Highway Traffic Safety Administration.
Data from NHTSA federal complaints database. 40 complaints analyzed. Data confidence: moderate. Last updated: 2026-05-18.