For years, German luxury brands have been synonymous with engineering excellence and driving prestige.Names like BMW and Mercedes-Benz have dominated the premium market by blending performance with advanced technology.But as vehicles grow more complex, long-term dependability has become a growing concern, and recent reliability rankings suggest a surprising shift in leadership.
An American luxury brand is now outperforming both BMW and Mercedes-Benz in overall reliability, challenging the long-held belief that European luxury sets the standard for quality.By focusing on proven powertrains, fewer experimental features, and steady refinement rather than radical redesigns, this brand has managed to deliver a more consistent ownership experience than its German rivals.That brand is Cadillac, and its rise highlights a broader change in what luxury buyers value most.
Today, true premium ownership isn’t just about performance or prestige, it’s about confidence that your vehicle will start every morning and stay out of the repair shop for years to come.In order to give you the most up-to-date and accurate information possible, the data used to compile this article was sourced from various manufacturer websites and other authoritative sources, including the CarEdge, Consumer Reports, and Kelley Blue Book.This article is based on the results of J.D.
Powers' 2026 Vehicle Dependability Study.Related BMW vs.Mercedes vs.
Audi: The most reliable luxury brand revealed When it comes to dependability, the 2025 J.D.Power rankings give BMW, Mercedes, and Audi a clear order.Posts 2 By Adam Gray Cadillac is the second-highest rated luxury brand for reliability Beating tons of Japanese and European automakers American automakers don't have the most stellar reputation when it comes to reliability.
It isn't hard to see why, though, with Japanese automakers consistently ranking higher and having better reputations than their American rivals.However, things have shifted and a number of American automakers have quietly started to rise through the ranks.Cadillac, for example, is now the second-highest ranked brand when it comes to new car reliability.
J.D.Powers' most reliable luxury automakers Brand Problems per 100 vehicles (PP100) Lexus 151 Cadillac 175 Porsche 182 BMW 198 Genesis 208 J.D.Power has conducted their annual Vehicle Dependability Study, in which they rank automakers based on how many problems were encountered per 100 vehicles.
In their 2026 study, they found Cadillac to have the second-lowest problems per 100 vehicles of any luxury automaker, slotting in right behind Lexus.It isn't all that surprising to see Lexus in the number one spot, but it is interesting to see an American brand right behind them.Cadillac achieved this feat during a pretty difficult year for automotive reliability too.
J.D.Power notes that, since they redesigned their study in 2022, the study recorded the highest problems per 100 vehicles.Premium automakers were also seen to be much worse than mainstream automakers on average.
In this context, Cadillac scoring so highly feels even more impressive.Not the first time on top 2025: 169 problems per 100 vehicles 2024: 196 problems per 100 vehicles 2023: 173 problems per 100 vehicles 2022: 168 problems per 100 vehicles 2021: 100 problems per 100 vehicles Cadillac consistently ranks near to top, with 2024 being a bit of an outlier.The one thing that they consistently do is rank well above the industry average.
Despite the above making it look like the brand has gotten worse and worse over the years, relative to the rest of the market, they have actually generally improved.Vehicle dependability across the entire automotive landscape has simply gotten worse over the last five years.Related 10 Reliable Vehicles That Don’t Come From Toyota or Honda Discover ten dependable vehicles from brands beyond Toyota and Honda, offering reliability without the usual contenders.
Posts 5 By Tyler Dupont Cadillac has utilized proven parts from across the General Motors marquee GM is ahead of other American car brands Part of why Cadillac has seen such success over the last couple of years when it comes to general reliability, is because they have made use of the might of GM.General Motors has a number of brands under its umbrella, and many of them share related parts.By leveraging the combined decades of engineering, they have been able to find a formula that works.
Shared parts make cars reliable One of the simplest practices when developing a car can make a massive difference to reliability.When the most reliable brands design something new or put an existing nameplate through a refresh, they make use of a number of parts that have proven themselves to be reliable in other cars.The brand will make some tweaks and adjustments to the new car, but will rely on proven engineering.
This is exactly what Cadillac has managed to do.Under the General Motors umbrella sits other automakers, like Chevrolet, Buick, and GMC.All of these brands also managed to rank fairly highly in J.D.
Powers' dependability study.By working together to create a parts bin filled with reliable components that are designed to last, every brand benefits.Cadillac is often criticized for too frequently using GM parts, but if it results in higher reliability is it not worth it? Related The 10 Most Reliable Car Brands in 2025 These 10 car brands lead the pack in 2025 with outstanding reliability, ensuring peace of mind, low maintenance costs, and long-term value.
Posts By Tyler Dupont The brand's older internal combustion models score the highest Cadillac's new EVs have big shoes to fill Cadillac is a really solid brand, with some cars that might surprise you with how well they compete within their segments.However, they are going through somewhat of a renaissance.They are one of the few automakers that has stuck to their guns when it comes to the transition towards EVs.
While their current lineup is solid, their flip to fully electric cars could drop their average reliability drastically.Cadillac reliability scores Model (2025) Reliability score Lyriq 66/100 Escalade 76/100 CT5 79/100 XT4 80/100 XT6 82/100 CT4 86/100 XT5 87/100 As is pretty evident from the table above, Cadillac's smaller, gas-powered vehicles score the highest overall.The Escalade may only score 76 out of 100, but for a vehicle of its size and class, that is actually pretty reasonable.
Most full-sized SUVs score much lower than that.The Lyriq is where things start to get concerning.It is one of the brand's newer electric vehicles and scores below average.
The other Cadillac EVs are yet to be tested and scored.Subscribe to the newsletter for auto reliability insights Join our newsletter to track automotive reliability trends and get data-driven context on brand performance, EV reliability challenges, and what those patterns mean — all part of broader auto coverage.Subscribe By subscribing, you agree to receive newsletter and marketing emails, and accept our Terms of Use and Privacy Policy.
You can unsubscribe anytime.In general, electric vehicles are still considered to be less reliable than gas-powered cars.This is supported by data from other authorities, such as Consumer Reports, who claim that EVs and PHEVs have around 80 percent more problems than gas cars on average.
Cadillac has discontinued models like the XT4 and XT6 for 2026 and invested further in their EV portfolio.This means that next year we could see them much further down J.D.Powers' list of the most dependable automakers.
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