These Are the 10 Least Reliable Car Brands, Says J.D. Power

TTAC Staff
by TTAC Staff
Photo credit: silverkblackstock / Shutterstock.com

The J.D. Power 2024 U.S. Vehicle Dependability Study has provided insights into vehicle reliability, indicating a general decline in dependability across the automotive industry. With the industry average

for problems per 100 vehicles (PP100) increasing to 190, the study highlights a growing concern for vehicle owners, particularly with brands that rank lowest in dependability. Here's a focus on the ten brands that are facing the most challenges according to the study.


The Bottom Ten

  1. Chrysler (310 PP100)
  2. Audi (275 PP100)
  3. Land Rover (268 PP100)
  4. Volkswagen (267 PP100)
  5. Lincoln (251 PP100)
  6. Volvo (245 PP100)
  7. Ford (239 PP100)
  8. Infiniti (219 PP100)
  9. Mercedes-Benz (218 PP100)
  10. Acura (216 PP100)


Core Findings and Brand Implications

While the study shows increased issues with infotainment systems and driver assistance technologies, it also brings to light the specific challenges faced by the bottom-ranked brands. Owners have noted problems ranging from the technological complexities of electric vehicles to the traditional mechanical issues.


Toyota and its luxury division, Lexus, have maintained top positions in the study. In contrast, the brands listed above have identified areas needing immediate attention to enhance their vehicles' dependability.


Understanding Vehicle Dependability

The 2024 U.S. Vehicle Dependability Study is based on comprehensive feedback from thousands of vehicle owners. It serves as a vital tool for consumers who value reliability in their vehicle purchasing decisions and for automakers striving to improve their products' performance.


J.D. Power's Role in Automotive Insights

J.D. Power, with its extensive use of big data, AI, and analytical models, continues to provide valuable insights into consumer behavior and industry trends. These insights aid businesses in shaping strategies that align with customer expectations and experiences.


This article was co-written using AI and was then heavily edited and optimized by our editorial team.

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  • Fred Fred on Feb 12, 2024
    The JD Power article doesn't mention what year the cars were. Is this just 2024 cars or what?
  • Jkross22 I get Lexus much more now, especially this era. This seems to be the sweet spot for reserved styling, comfort and reliability. No turbos, integrated screen, hard buttons and knobs, good to great stereos, great seats. Still have some pangs of desire for the GS-F for all of the above reasons and V8 sounds, but this is the smarter choice.
  • Canam23 I had a 2014 GS350 that I bought with 30K miles and the certified unlimited four year warranty. After four and a half years I had 150K miles on it and sold it to Carmax when I moved to France a little over two years ago. As you can see I ran up a lot of work miles in that time and the Lexus was always quick, comfortable and solid, no issues at all. It was driving pretty much the same as new when I let it go and, and, this is why it's a Lexus, the interior still looked new. I bought it for 30K and sold it for 16K making it the most economical car I've ever owned. I really miss it, if you have to drive a lot, as I did in my job, it is the perfect car. Some may argue the Camry or Accord would foot that bill, but I say nay nay, you really want the comfort and rear wheel drive of the Lexus. Keep it forever Corey, you won't regret it.
  • SCE to AUX "...if there’s enough demand"If they are only offered as electric to begin with, how will Stellantis gauge demand - unhappy customers demonstrating at the dealers with torches and pitchforks?What a great way to add cost and reduce competitiveness, by making a propulsion-agnostic platform with a hundred built-in compromises.
  • FreedMike Awfully nice car.
  • Cprescott So is this going to lie and tell you that they have quality products at affordable costs that won't get recalled?
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