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Most reliable luxury sedans based on Consumer Reports ratings

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Discover the most reliable luxury sedans, including Lexus IS and BMW 3 Series, with Consumer Reports ratings and expert insights on durability.
Michael Powers, Editor

When choosing a premium-class vehicle, reliability ranks among the most critical factors alongside comfort and prestige. This review highlights the most proven sedans that have earned the trust of users, according to the authoritative Consumer Reports rating.

1. Lexus IS

Reliability Rating: 84 out of 100

Base Price: $47,295

The Lexus IS currently holds the top spot for reliable luxury sedans, with one small caveat: the data is based on 2024–2025 models, meaning before any potential refresh. The rear-wheel-drive IS 300 is considered the most reliable, as it uses a proven 2.0-liter turbocharged engine paired with a conventional 8-speed automatic transmission.

2. Lexus ES

Reliability Rating: 77 out of 100

Base Price: $50,995

Toyota's reputation for reliability is well-earned, and it regularly tops such rankings with models like the Lexus ES. While it might not be the most dynamic luxury car, it outperforms most competitors in what truly matters—durability and dependability. Owners regard the ES 300h Hybrid as the most reliable trim, thanks to Toyota's extensive experience in refining hybrid powertrains.

3. BMW 2 Series

Reliability Rating: 73 out of 100

Base Price: $42,200

It's no surprise that BMW's smallest and least complex model is currently its most reliable. Built on the same platform as the well-regarded 3 Series and launched three years later, this means any early production issues were resolved before it hit the market.

4. BMW 3 Series

Reliability Rating: 59 out of 100

Base Price: $48,000

European brands often equip their cars with cutting-edge technology, but that doesn't always translate to longevity. In this regard, the current-generation BMW 3 Series has proven surprisingly reliable. This platform has been in production since 2019, making it a proven and well-balanced design. The B58 engine in the M340i is considered one of the best inline-six engines BMW has ever made, while the four-cylinder 330i also earns high marks from many owners for its low-maintenance nature.