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BGR’s December 1, 2025 article identifies nine electric vehicles as among the least reliable based on Consumer Reports information, but the available article text confirms only six entries: the 2024 Audi Q8 e-tron, 2024 Cadillac Lyriq, 2025 Lucid Air, 2025 Cadillac Lyriq, 2025 Chevrolet Blazer EV, and 2025 Rivian R1T. Because the remaining three names and the full order are not established by the available text, they should not be guessed or presented as verified. This is BGR’s selection—not an official Consumer Reports ranking.
Which electric vehicles does the article identify?
The confirmed entries in BGR’s December 1, 2025 article are listed below. The model year matters: the 2024 and 2025 versions of the Cadillac Lyriq are separate entries, not evidence that every Lyriq year has the same reliability record.
| Model year | Vehicle | What is established |
|---|---|---|
| 2024 | Audi Q8 e-tron | Named in BGR’s selection; the available text does not establish a specific trouble area or its position in the list. BGR |
| 2024 | Cadillac Lyriq | Named in BGR’s selection; the available text does not establish a specific trouble area or its position in the list. BGR |
| 2025 | Lucid Air | Named in BGR’s selection; the available text does not establish a specific trouble area or its position in the list. BGR |
| 2025 | Cadillac Lyriq | Named in BGR’s selection; the available text does not establish a specific trouble area or its position in the list. BGR |
| 2025 | Chevrolet Blazer EV | Consumer Reports’ model page describes it as less reliable than other cars from the same model year. Consumer Reports |
| 2025 | Rivian R1T | Named in BGR’s selection; the available text does not establish a specific trouble area or its position in the list. BGR |
The available text does not verify the other three entries, so this list should not be treated as a complete nine-vehicle enumeration. Nor does the evidence establish a common numeric score or exact ranking order for these six.
How Consumer Reports reliability information works
Consumer Reports bases its reliability history on owner survey information. Its current reliability page describes a survey covering about 380,000 vehicles from model years 2000 through 2025 and 20 potential trouble spots, including electric motors, EV charging, brakes, and electrical accessories. These are survey scope and categories—not a vehicle failure rate or the result of a controlled durability test. Consumer Reports reliability information
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ANCEL BA101 Car Battery Tester, 12V Digital Automotive Alternator Meter Diagnostic Tool,100-2000 CCA Load Capacity, Charging & Cranking Analyzer for Truck, Boat, RV, Marine Vehicle, and More
- Catch Battery Problems Early: Featured in two videos by Project Farm, a popular YouTube channel with millions of subscribers, the ANCEL BA101 helps you quickly spot battery issues before they leave you stranded. It provides easy-to-understand readings for State of Health (SOH), State of Charge (SOC), voltage, current, CCA, plus cranking and charging system tests, so you can better understand your battery and help avoid unexpected breakdowns
- Know the Real Condition: Don’t let inaccurate readings lead to costly surprises. Built with high-quality copper crocodile clips and a precision smart chip, this battery tester is designed to deliver dependable results. For the most accurate test, enter the correct battery type, rating value (such as CCA/Ah), and temperature exactly as shown on your battery label, so you get a clearer picture of your battery’s true condition
- Fast, Clear, Hassle-Free Testing: The classic black-and-white screen, adjustable contrast, and white backlight make results easy to read in bright sunlight or low-light conditions. One-handed operation keeps testing simple, while direct power from your vehicle’s battery means no charging and no internal batteries to deal with. Multi-language support makes it easier for more users to test with confidence
- Protection When Mistakes Happen: Built-in 4-in-1 protection helps guard against reverse polarity, short circuits, overcurrent, and overvoltage for safer testing, especially in tight spaces where clamp slips or wiring mistakes can happen. The 3x reinforced ABS housing adds extra durability and helps protect both the tester and your battery during everyday use
- Built for More 12V Batteries: Supporting global standards including JIS, EN, DIN, SAE, BCI, GB, CA, MCA, and IEC, this tester works with 12V batteries used in cars, trucks, boats, RVs, ATVs, lawnmowers, golf carts, and motorbikes over 30Ah. Compatible with Flooded, AGM, GEL, and EFB batteries. Not for lithium batteries, non-12V batteries (6V/8V/24V), or motorcycles below 30Ah. For 6V testing, choose BA101 Plus. For 24V testing, choose BA101 PRO
Consumer Reports says: “Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead.” Consumer Reports That distinction matters when comparing a model with years of owner feedback to a newer version with limited survey responses. BGR explains that newer models without enough current-year responses may receive predicted ratings informed by earlier model performance; that explanation should be attributed to BGR rather than treated as a separately verified Consumer Reports methodology statement. BGR
What the Blazer EV example does—and doesn’t—tell buyers
Consumer Reports’ page for the 2025 Chevrolet Blazer EV calls it “less reliable than other cars from the same model year” and displays three recalls. Consumer Reports The reliability comparison is relative to other 2025 vehicles; it does not state that every Blazer EV will fail, identify an absolute probability of failure, or establish that all three recalls remain unrepaired on a particular vehicle.
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MOTOPOWER MP0515A 12V Car Battery Tester Automotive 100-2000 CCA Battery Load Tester Auto Cranking and Charging System Tester
- 🔥【A MUST HAVE TOOL IN YOUR GARAGE】 - With up-to-date testing technology, it provides a quick reading to determine whether a vehicle battery needs a jump or replacement and also the output status of the alternator. All you have to do is log in and play. Save your time and money.
- 🔥【BATTERY HEALTH CONTROL】 - Applied with the latest test algorithm, the tester will analyze the battery and get the results in seconds, including health status, charging status, internal resistance and test conclusion (mediocre, good, excellent). All types of 12V 100-2000CCA lead acid batteries can be tested.
- 🔥【START AND CHARGE SYSTEM TEST】 - Test the starting voltage of the alternator when starting the engine to see if it is low or under normal conditions. Check the continuous power of the alternator when the engine is running to see if the alternator provides adequate power to the battery and electrical system.
- 🔥【Real Time Wave Display & Data Printing】 - When you need more details about the performance of your battery or alternator when working, you can use the wave viewing function to monitor the output curve in real time. It gives you all the detailed changes of the output.
- 🔥【3 inch color LCD screen and 9 languages supported】 - The 3 inch color LCD screen (240 x 320 pixels) is user-friendly and easy to read. Give you a more comfortable viewing experience with every inspection. 9 languages supported - English, Spanish, French, German, Italian, Russian, Portuguese, Chinese and Polish.
Recall counts are separate from reliability assessments. A recall is a safety or repair action, while a reliability rating summarizes reported performance or a prediction. Before buying any used EV, check the exact vehicle identification number (VIN) against official recall records and confirm whether each remedy has been completed. A model-year page or a general count cannot confirm a particular vehicle’s remedy status.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to use the list when shopping
- Match the model year. Do not apply a rating for a 2025 vehicle automatically to a 2024 version—or to every year of the same nameplate.
- Identify the kind of evidence. A rating based on owner reports of past vehicles and a prediction for a newer or data-limited model year are not interchangeable.
- Investigate the specific trouble area. Ask whether reports concern charging, the motor, electrical accessories, brakes, steering, or another component; a broad reliability label alone does not identify what might need attention.
- Check the vehicle, not just the model. Review its service history, open recalls, completed remedies, warranty terms, and access to qualified service in your area.
- Keep other buying factors separate. Owner satisfaction, range, efficiency, and warranty coverage can affect whether an EV suits you, but none is the same as reliability.
Use the BGR article as a pointer to models warranting closer research, not as a substitute for model-year-specific Consumer Reports data or a pre-purchase inspection.
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Car Battery Tester 6V 12V 24V VDIAGTOOL BT500, 5-3000 CCA Battery Load Tester, Starter Alternator Tester Automotive Charging Cranking System Analyzer for Car Truck Motorcycle SUV ATV Boat
- Professional Battery Diagnostic: BT500 car battery tester is all-in-one diagnostic solution, engineered for wide compatibility. It accurately tests 6V, 12V, 24V battery, supporting regular flooded, AGM flat plate, AGM spiral, GEL and EFB battery. Whether you're checking a car before a long commute, or a truck battery on job site, this battery load tester provides reliable data on voltage, resistance, State of Health (SOH) and State of Charge (SOC). Not available for lithium battery、deep-cycle battery、golf cart
- Cranking & Charging System Analyze: Go beyond the battery and protect yourself from unexpected breakdowns. The BT500 functions as a car battery tester and alternator starter tester, allowing you to test the charging system. After a week of short trips, you can quickly verify if your alternator is properly recharging the battery. This battery tester automotive helps you diagnose if a no-start issue is due to a weak battery or a failing alternator, saving you time and money on unnecessary parts
- 99.99% Accuracy: Powered by an advanced chip and intelligent algorithms, the BT500 12v auto battery tester delivers results with astonishing precision. Feel confident knowing whether a battery can handle a cold morning start or if it's time for a replacement. For 6 volt motorcycle batteries and small devices, the BT500 12 volt car battery tester offers a dedicated 6V mode accessible via the "Motorcycle" menu. For accurate results, ensure correct battery type, standard, CCA value
- Safety Engineered for Real-World Use: Your safety is our priority. The BT500 digital battery analyzer tester features 5-in-1 protection against common risks like reverse polarity and short circuits. Encased in shock-resistant ABS body with an anti-slip grip, the car battery tester is designed for use in tight engine bay and messy garage. Its high-quality clips ensure a secure connection, giving you peace of mind with every test. Plus, with support for 12 languages, it accommodates diverse users
- Intuitive Design for Immediate Use: Designed for efficiency, the BT500 small battery checker tester features a clear, intuitive interface that makes professional testing simple. The easy-to-read display and straightforward menu allow you to perform a comprehensive battery and alternator check in minutes. This user-friendly car battery tester automotive tool is perfect for anyone who wants to maintain their vehicle's reliability, from the seasoned mechanic to the weekend DIYer
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MOTOPOWER MP0514A 12V Digital Car Battery Tester Voltmeter and Charging System Analyzer with LCD Display and LED Indication - Black Rubber Paint
- Effortless Operation - Boasting a “plug-and-test” design, there's no need for complex set-up procedures. Just connect it to the battery following simple steps. Without starting the vehicle, you can read the battery status, and after starting, quickly obtain the alternator status. Whether you're a professional mechanic or an ordinary car owner, you can easily use it to quickly determine if the battery needs jump - starting, replacement, or if the alternator output is normal.
- Reliable Safety Features - Equipped with reverse connection protection and over-voltage protection functions. Even if you accidentally connect the positive and negative poles wrongly or encounter excessive voltage, it can effectively safeguard the tester and the vehicle's circuit, greatly reducing the risks caused by operational errors and making users feel more at ease.
- Precise Testing Results - Fitted with a 4-digit digital LCD display, it offers voltage testing accuracy up to 0.01 volts, providing accurate voltage readings. Additionally, it comes with 8 colored LED indicators that intuitively show the status of the battery or the alternator. The dual-indication design makes test results clear and easy to understand, offering a precise basis for judging the conditions of the battery and charging system.
- Wide Compatibility - The testing voltage range spans from 4 to 20V DC, suitable for detecting the voltage of 12V car batteries and various other devices. The 50cm long extension cable, combined with 30A alligator clips, enables convenient and flexible connections, adapting to different testing scenarios.
- Durable and Comfortable Design - The surface of the device is treated with black rubber paint, offering a comfortable hand-feel and a stable grip that's not easy to slip. Its compact design and light weight of only 150 grams make it easy to carry and store. Whether placed in the car for emergencies or in a professional toolbox, it takes up little space and ensures long-term reliability.
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TOPDON BT100 12V Car Battery Tester, Automotive Battery Load Tester
- [Car Battery Tester] You can easily test and inspect your 12V lead-acid battery with this TOPDON car battery tester. The SOH (State of Health), SOC (State of Charge), Voltage, Current, Rating, and numerous other understandable analytical data are provided by this battery tester. It is compatible with 100-2000CCA regular flooded, AGM flat plate/spiral, EFB, and GEL for their optimum performance.
- [Wide Application] This 12V battery load tester can only be powered on once it is properly attached thanks to a safe passive testing approach. You may test the batteries of a number of vehicles, including cars, motorbikes, trucks, RVs, ATVs, SUVs, boats, yachts, lawnmowers, and even golf carts, without needing to charge the device first.
- [3 Testing Function] A battery health test will determine whether or not the battery is in excellent operating order. A cranking test will determine whether or not the electrical system has sufficient power to start the engine. Check to see that the charging current, rectifier diode, and generator are all functioning normally. This handy auto battery analyzer makes sure your summer road trips won’t end on a flat.
- [Ergonomic Features] To help you rapidly determine the health of the battery, this load battery tester is built with three different colors of LEDs. It's easy to use because it operates through a menu system. Additionally, for a reliable and secure connection during the testing process, premium-quality copper clamps have polarity reverse prevention and spark proof features.
- [Great Choice] The TOPDON BT100 is small and compact, making it simple to keep in a glove box or center console. This battery load tester's rapid and precise results will enable you to decide whether your car battery needs to be replaced or jump-started making it an excellent choice for auto shops, garages, and DIY users who frequently check batteries.
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