New Cars Are Smarter Than Ever, Yet Owners Say They’re More Annoying Than Ever

- New vehicle problems rose to 204 PP100 this year.
- Plug in hybrids average 281 problems per 100 vehicles.
- Gas models improved slightly to 198 PP100 overall.
The modern car promises more than simple transportation. It is a rolling network of screens, sensors, processors, and wireless connections, all designed to make driving easier and ownership smarter. Yet as technology deepens its grip, reliability appears to be slipping.
Fresh data from JD Power suggests new vehicle dependability has taken a step backward, with infotainment glitches and over the air software updates playing a big role.
The latest study surveyed 33,268 owners of 2023 model year vehicles, asking about 184 specific problem areas across nine major categories. These covered climate, driving assistance, driving experience, exterior, features, controls and displays, infotainment, interior, powertrain, and seats.
Read: The Surprising Brand That Keeps Drivers Hooked More Than Porsche Or Lexus
After three years of ownership, reported issues rose by 2 problems per 100 vehicles compared with 2025 results, pushing the industry average to 204 PP100. That marks the highest recorded problem level since JD Power redesigned the study in 2022, extending a three year decline in long term dependability.
Are Screens Undermining Reliability?

Infotainment systems generate the most complaints, accounting for 56.7 PP100. Four of the top five industry wide issues involve mobile phone integration. Apple CarPlay and Android Auto connectivity problems lead at 8.9 PP100, followed by built in Bluetooth systems at 5.5 PP100, wireless phone charging at 5.1 PP100, and OEM app connectivity at 4.7 PP100.
Exterior-related complaints rank second among all categories at 27.5 PP100, with abnormal noises and fit issues also contributing to the overall increase.
The Limits Of Remote Improvements

Over-the-air software updates are also a concern. Of the survey’s respondents, 40 percent said their vehicle had received an update in the past 12 months, but just 27 percent said they noticed an improvement afterwards, with 58 percent saying they perceived no noticeable difference.
More than half of those updates were delivered remotely, and vehicles that received them showed a measurable increase in reported problems. The promise of seamless improvement does not always translate into a smoother ownership experience.
“As owners hold onto their vehicles longer, the long-term ownership experience matters more than ever,” said Jason Norton, director of auto benchmarking at JD Power, noting that many drivers report ongoing mobile phone integration frustrations and limited visible benefits from software updates.
Which Powertrains Prove Most Reliable?
JD Power’s study also found that plug-in hybrid vehicles present the most issues of any powertrain type, with 281 PP100, a big 39 PP100 increase from last year. Problems related to EVs and hybrids also each rose by 14 PP100 to 237 PP100 and 213 PP100 each.
Gas powered vehicles, by contrast, improved slightly by 2 PP100 to 198 PP100, making them the least problematic powertrain category in the study.

The Most Dependable Cars
Among the brands analyzed, Lexus ranked highest in dependability, with a reported 151 PP100, well below the industry average. The Lexus IS was also declared the single most dependable vehicle after three years of ownership, while other strong performers included the Honda Civic, Kia Forte, and Toyota Camry. Toyota won top honors in eight vehicle categories.
In addition to Lexus, which performed well above the industry average, other brands that delivered solid dependability included Buick, Mini, Cadillac, Chevrolet, Subaru, Porsche, Kia, Nissan, BMW, and Hyundai.
Notably, premium brands as a group underperformed mass market counterparts this year, widening the gap between the two segments after a period of relative stability.
At the other end of the rankings were VW, Volvo, Land Rover, Jeep, Audi, Mercedes-Benz, Infiniti, Tesla, and Acura, all of which recorded higher rates of reported issues.


The Auto World
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