Q4 e-tron (FZ)
NHTSA Safety Ratings About NHTSA ratings
Battery & Propulsion Reliability
Battery Electric (BEV)
Battery & propulsion complaint analysis for the 2022-2025 Audi Q4 e-tron
That's below the typical rate for BEVs in this dataset (median 5.5 per year). Battery & propulsion complaints are lower than peer average for this category.
What kind of battery complaint?
Among the 11 battery-related complaints, here's the type mix. These percentages describe what the complaints are about — not how reliable the vehicle is overall.
Low-voltage battery deaths, common on EVs and hybrids that use a 12V for accessories.
Charge port, cable, mobile connector, or session failures.
Propulsion battery defects, capacity loss, BMS faults, replacement claims.
Loss of power, drive unit, inverter, traction motor, DC-DC converter.
Battery & propulsion recalls (1)
Volkswagen Group of America, Inc. (Audi) is recalling certain 2022-2024 RS e-tron GT, e-tron GT, Q4 e-tron Sportback, Q4 e-tron, 2020-2021 Audi A8, 2019-2024 e-tron Quattro, 2020-2024 e-tron Sportback Quattro, Q5, and 2021-2022 A7 vehicles. When using the industrial 220V/240V plug at the 100% charge setting, some home power outlets may be incapable of handling the electrical current required to utilize the compact charging system, causing the outlet or charging cable to overheat.
Consequence: An overheated outlet or charging cable can increase the risk of a fire.
Sample complaint excerpts
12V Auxiliary Battery
- [2024] I am reporting multiple ongoing electrical system malfunctions on my 2024 Audi Q4 55 e-tron SUV that create a safety risk, including sudden loss of functionality and warnings instructing me to stop driving. These issues began approximately two months after I purchased the vehicle and continue to occur. The car has been at Audi Bellevue for the second times since 11/5/2025. The car with error was i
- [2025] CRITICAL SAFETY DEFECT: HIGH-SPEED BRAKING SURGE & ELECTRICAL FAILURE Life safety concerning ! 1. Braking Failure at Highway Speeds: The vehicle exhibits a severe safety defect involving unintended acceleration/surging while braking. While driving in 'D' (Drive) mode at approximately 50 MPH, when applying the brakes to stop for traffic/red lights, the vehicle fails to decelerate immediately. Inst
- [2024] I purchased a new 2024 Audi Q4 e-tron. The first malfunction occurred in January 2025 when a dashboard warning appeared stating the vehicle was “unable to read traffic or road signs.” The dealer confirmed a front-camera sensor failure and replaced the camera under Repair Order #193312 (1/17/25 – 1/29/25) at approximately 397 miles. In February 2025, the vehicle displayed repeated “drive system ma
Charging System
- [2024] The contact leased a 2024 Audi Q4 E-Tron. The contact stated after the dealer had delivered the brand-new vehicle to the contact, the contact became aware that the VIN was included in NHTSA Campaign Number: 25V125000 (Electrical System); prior to the lease agreement; however, the dealer failed to disclose the recall information to the contact, and the part to do the recall repair was not yet avail
- [2024] The contact owns a 2024 Audi Q4 E-Tron. The contact received notification of NHTSA Campaign Number: 25V125000 (Electrical System); however, the part to do the recall repair was not yet available. The contact stated that while idling and opening the front driver's side door to grab a parking lot ticket, the vehicle turned off. The contact stated that the vehicle was able to restart after several at
- [2025] CRITICAL SAFETY DEFECT: HIGH-SPEED BRAKING SURGE & ELECTRICAL FAILURE Life safety concerning ! 1. Braking Failure at Highway Speeds: The vehicle exhibits a severe safety defect involving unintended acceleration/surging while braking. While driving in 'D' (Drive) mode at approximately 50 MPH, when applying the brakes to stop for traffic/red lights, the vehicle fails to decelerate immediately. Inst
High-Voltage Battery
- [2024] have signed a lease on an Audi Q4 S line prestige and picked it up Saturday [XXX] afternoon, leaving the dealership the car had a yellow warning light, I texted sales team who said it’s ok. On the drive home (Oakland to West SJ), while driving on [XXX] (about 30 min in) the driver door opened while driving, I had to stop on side of freeway and close the door. 5 min later I got home, by then batt
- [2025] CRITICAL SAFETY DEFECT: HIGH-SPEED BRAKING SURGE & ELECTRICAL FAILURE Life safety concerning ! 1. Braking Failure at Highway Speeds: The vehicle exhibits a severe safety defect involving unintended acceleration/surging while braking. While driving in 'D' (Drive) mode at approximately 50 MPH, when applying the brakes to stop for traffic/red lights, the vehicle fails to decelerate immediately. Inst
- [2025] The contact owns a 2025 Audi Q4 E-Tron. The contact stated that the high-voltage battery message was displayed. While driving in a parking garage at 5 MPH, the "Driving System Malfunction" message was displayed. The message “Risk of Fire” was displayed. The contact exited and parked the vehicle. The vehicle was towed to the local dealer, but the vehicle was not diagnosed or repaired. The manufactu
Electric Propulsion
- [2024] I am reporting multiple ongoing electrical system malfunctions on my 2024 Audi Q4 55 e-tron SUV that create a safety risk, including sudden loss of functionality and warnings instructing me to stop driving. These issues began approximately two months after I purchased the vehicle and continue to occur. The car has been at Audi Bellevue for the second times since 11/5/2025. The car with error was i
- [2024] I purchased a new 2024 Audi Q4 e-tron. The first malfunction occurred in January 2025 when a dashboard warning appeared stating the vehicle was “unable to read traffic or road signs.” The dealer confirmed a front-camera sensor failure and replaced the camera under Repair Order #193312 (1/17/25 – 1/29/25) at approximately 397 miles. In February 2025, the vehicle displayed repeated “drive system ma
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: VW MEB 82 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: 8 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.
Battery: VW MEB 82 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: 8 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.
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Frequently Asked Questions
What are the most common 2022-2025 Audi Q4 e-tron problems?
The 2022-2025 Audi Q4 e-tron has accumulated 25 NHTSA complaints. The most frequently reported problem areas are general mechanical issues. As with any used vehicle, a pre-purchase inspection and vehicle history report are recommended.
Which Audi Q4 e-tron engine is most reliable?
The 2022-2025 Audi Q4 e-tron was offered with 0 engine options. Based on NHTSA complaint data, the base engine has the lowest complaint density and is considered the most reliable choice for buyers.
Is the 2022-2025 Audi Q4 e-tron a good used car?
The 2022-2025 Audi Q4 e-tron can be a solid used car purchase depending on trim, mileage, and maintenance history. With 25 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 2022-2025 Audi Q4 e-tron have?
The 2022-2025 Audi Q4 e-tron has 25 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 2022-2025 Audi Q4 e-tron?
There are 0 NHTSA recalls affecting some 2022-2025 Audi Q4 e-tron 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 Audi Q4 e-tron?
Before buying a used Audi Q4 e-tron, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to general mechanical issues, 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 Q4 e-tron?
The 2025 Audi Q4 e-tron received an overall 5-star safety rating from NHTSA. Frontal crash: 4 stars. Side crash: 5 stars. Rollover: 4 stars (11.3% 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. 25 complaints analyzed. Data confidence: low. Last updated: 2026-04-07.