“Luxury” and “reliable” don’t necessarily mean the same thing when it comes to different car manufacturers. For instance, it’s well-known that BMWs and Jaguars are notoriously unreliable and seldom seen on the road. This article has a list of the most reliable luxury cars. Many high-end sedans can stay on the road for many years. Here are 5 of the most reliable luxury cars of all time: 

1. Audi S8

An Audi, particularly a big performance sedan like the S8, is on this list. We know it’s strange after looking at “over 11.8 million used vehicles to identify the most reliable luxury car brands with the best long-term dependability according to their ability to reach 200,000 miles.

Owners of the Audi S8 may look forward to a long and happy life with its 563-horsepower twin-turbo V8 engine. Also, a used Audi S8 from three years ago may be yours for almost half the price of a brand-new one, at $62,450 on average.

2. BMW 3 Series

How much more shocking is that there’s a BMW on this list? And so are we. Though it was praised for being one of the most reliable luxury cars in 2023 in the compact luxury vehicle class, the 3 Series got an overall dependability score of 8.0. Also, the BMW 3 Series was deemed “great” by J.D. Power, who gave it an 81 out of 100 dependability rating. 

A plug-in hybrid system, a turbocharged inline-six, and a turbocharged four-cylinder are the three engine options available in the 3 Series. On average, you can expect to pay $26,686 for a used BMW 3 Series, although the price of a brand-new one ranges from $41,250 to $56,700.

3. Volvo S60

The safety measures of a Volvo S60 make it almost unbreakable and an affordable, reliable luxury car. A 247-horsepower turbocharged four-cylinder engine is available with either front- or all-wheel drive in the non-hybrid S60. The all-wheel-drive-only Recharge plug-in hybrid gets 456 hp more power. The S60 serves a dual purpose by ensuring the comfort and security of its passengers. The interior is perfect for five people because of its spaciousness, plush seating, and use of soft-touch materials. The offered safety features are lane maintenance assistance, traffic sign recognition, and road departure mitigation. 

4. Tesla Model S

The Tesla Model S isn’t quite a Mercedes-Benz S-Class, but that doesn’t mean it isn’t worthy of notice. Top MPGe ratings are 124 in the city and 115 on the highway for the Long Range variant. A Model S Plaid only got 280 miles out of its 390 miles of advertised range in our fuel efficiency test conducted at 75 mph on a freeway.  According to Tesla, the standard Model S takes 3.1 seconds to get from 0 to 60 mph, while the Plaid takes less than 2 seconds. 

5. Lexus IS 350

There are three engine options for the 2024 IS. The base IS300 comes with a 241-horsepower turbocharged 2.0-liter four-cylinder, the IS350 has a 311-horsepower V-6, and the IS500 has a 472-horsepower V-8. While all-wheel drive is an option on the IS300 and IS350, the IS500 is exclusively available with rear-wheel drive. Moreover, a model that is three years old may be yours for about $36,000 right now. 

The best fuel economy model is the rear-wheel-drive IS300, which gets 31 highway mpg and 21 city mpg. The addition of all-wheel drive drastically reduces those figures to 19 mpg in the city and 26 mpg on the interstate. With rear-wheel drive, the V-6 IS350 achieves 20/28 mpg city/highway; with all-wheel drive, it is on par with the IS300 at 19/26 mpg. 

Tips To Maintain The Most Reliable Luxury Cars

The maintenance cost of older reliable luxury cars may add up fast; however, several ways exist to reduce these expenditures while still enjoying a faultless driving experience.

  • It is critical to follow the suggested service schedule. By catching problems early on, routine inspections guarantee that all parts are working as they should.
  • Using premium gasoline keeps your car’s engine running efficiently and for longer.
  • To maintain the engine running smoothly and minimize excessive wear and tear, it is vital to use the prescribed, high-grade oil.
  • Keeping your automobile clean and protected from rust and paint damage is essential to keeping it looking good.
  • To keep your luxury vehicle looking like new, park indoors or under a cover whenever you can.
  • To keep your car’s leather seats soft and crack-free, use a high-quality leather cleaning and conditioner.
  • Optimal handling, fuel economy, and tire longevity are all guaranteed by consistently maintaining proper tire pressure.
  • To keep the automobile stable handle well and avoid uneven tire wear, it is important to check and adjust the wheel alignment regularly.
  • To keep the car running smoothly and efficiently, you should not drive aggressively, make abrupt stops, or start up quickly.

There is a limit to even the most powerful luxury vehicles. The integrity and safety of the vehicle are preserved when such constraints are understood and respected.

Closing Remarks

Maintaining the most reliable luxury cars is crucial to keep them running for a lifetime. We have a variety of brands that offer luxurious and stylish vehicles, like BMW Adaptive Cruise Control, Audi A3 E Tron Range, and Tesla Model Y. Reliability is an important factor to consider when purchasing a premium vehicle. You may relax and enjoy the journey, and it will also lead you to the greatest in luxurious cars. This is a crucial consideration if you aspire to be the greatest driver in the world.


Nancy is a dedicated writer with years of experience. She is focused on the latest vehicle technology and high-end cars of various brands. She combines her passion for automotive advancements with a clear, engaging writing style, making complex topics accessible and enjoyable for her readers.

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