Luxury cars once dominated our roads, their combination of comfort, performance, technology, and high-quality materials were the hallmark of an informed consumer. Over the years, this segment has shrunk down drastically as consumer preferences have shifted aggressively toward SUVs and crossovers. Despite this, luxury sedans continue to find favor with discerning drivers who prioritize a refined ride quality, superior handling, and a more driver-centric cabin experience.For those who do not require the high ground clearance or the mild off-road capability of an SUV—which often comes at the expense of aerodynamics and fuel efficiency—the modern luxury sedan still has a lot to offer. We got the latest 2024-2025 research data from Consumer Reports and found the five luxury cars that are considered the most reliable according to actual owner experience. All vehicle data is from the respective manufacturers, and pricing figures exclude destination charges and taxes.1. Lexus IS Consumer Reports Reliability Rating: 84/100Base MSRP: $47,295 (2026 IS 350 F Sport Design)The Lexus IS currently stands at the top of the luxury sedan rankings, but with one small caveat; the data is based on the pre-facelifted 2024-2025 models. The IS 300 rear-wheel drive model is considered the most reliable trim because it employs a well-trusted 2.0-liter turbocharged engine paired with a traditional 8-speed automatic transmission. Unfortunately, this trim has been discontinued for 2026, but the remaining 311-hp 3.5-liter V6 engine in the IS350 is another very reliable power unit. AWD models get a simpler 6-speed automatic transmission, but any Lexus IS should be a safe bet for long term reliable motoring2. Lexus ES Consumer Reports Reliability Rating: 77/100Base MSRP: $50,995 (2026 model)Toyota products don’t have a solid reputation for reliability merely by luck, they regularly top these lists thanks to models like the Lexus ES. It may not be the sharpest luxury car to drive, but it outscored most other vehicle in its class where it matters most: durability. Owners consider the ES 300h Hybrid to be the most reliable trim thanks to Toyota’s decades of experience perfecting its hybrid powertrain and reported fewer mechanical issues compared to other engine options. The regenerative braking system typically extends the life of brake components, which helps in overall running costs.It is worth noting that an all-new all-hybrid ES is being launched for 2026, and this reliability rating is based on the outgoing model. While the new car should continue to be solid and reliable, new models from any manufacturer generally tend to have a few teething issues at first.3. BMW 2 Series Consumer Reports Reliability Rating: 73/100Base MSRP: $42,200 (230i)Perhaps unsurprisingly, the smallest, least complex BMW is currently also the most reliable model from the marque. Sharing its underpinnings with the well-established 3 Series, it benefits from having been introduced 3 years after its bigger stablemate. This means that all those early production teething issues were sorted before it was launched. Make sure not to confuse this 2 Series with the 2 Series Gran Coupe which is based on the front-wheel drive architecture also used on the Mini and the BMW X1 SUV. That variant is a very different car and has a rather dismal 34/100 reliability score.4. BMW 3 Series Consumer Reports Reliability Rating: 59/100Base MSRP: $48,000 (330i)European brands tend to come packed with cutting-edge tech, but this isn’t always the best recipe for long term reliability. The current generation of the BMW 3 Series has proven remarkably robust in this regard, and having been on sale since 2019, it is a mature and well-sorted platform. Earlier models did have a few electrical issues, though. The B58 engine in the M340i is considered one of the best inline-six engines BMW has ever built, although the four-cylinder 330i was commended by many owners for its fuss-free nature. While not necessarily a reliability issue, owners did mention that average maintenance costs were high.5. Audi A4 (Now A5) Consumer Reports Reliability Rating: 48/100 (A4)Consumer Reports Reliability Rating: 65/100 (A5)Base MSRP: $50,200 (A5 2026)The Audi A4 became one of the most dependable German luxury sedans as it neared the end of its production cycle, but while the reliability score rose each year, it still couldn’t quite match the 3 Series. In 2025, the range was completely revamped, with the new A5 replacing the A4. Early data from owners suggests that Audi has managed to avoid the typical production bugs that plague new models, as it is currently rated at a BMW 3 Series beating 65/100. Part of its success is because many mechanical components like the 2.0-liter turbocharged engine and quattro all-wheel drive system were carried over from the older model, and while the older A4's 2024-2025 results places it last here, that situation is likely to change in the coming months for the new A5.