Montage of the 2025 Audi Q6 e-tron, Q4 e-tron and Q4 e-tron Sportback parked in front of charging stations, showcasing the most reliable electric luxury SUVs.

Creating a ranking of the best and most reliable luxury SUVs is quite an engaging challenge, especially if you are about to purchase or lease a premium vehicle.

2025 Audi Q5

2025 Audi Q5 blue three-quarter front left view in a minimalist architectural beige-toned setting.

On our roads since 2009, the Audi Q5 has continuously evolved and been refined. Proof: the all-new third-generation Q5 has arrived and is even more efficient and elegant.

An extremely reliable luxury SUV, the new Q5 boasts a 2.0 L turbocharged 4-cylinder engine that produces 268 horsepower and 295 lb-ft. maximum torque.

With its impeccable quality, excellent handling and quiet, comfortable and spacious cabin, the Audi Q5 is undoubtedly the most reliable luxury SUV on the market.

You might also be interested in the best plug-in hybrid luxury SUV: the Audi Q5 55TFSI e. Efficient and eco-friendly, it earns points wherever it goes.

If you are looking for another model, consider what differentiates the Audi Q3 vs. Q5 for a more balanced choice.

2025 Audi Q8

2025 Audi Q8 beige three-quarter front left view parked in front of modern metallic curved architecture.

The 2025 Audi Q8 introduces its seventh model year with levels of power that won’t disappoint. An outstanding luxury midsize SUV, it is refined, comfortable, and high-performing.

Under the hood, you will find an efficient 3.0 L V6 engine with mild hybrid system that develops 335 horsepower and 369 lb-ft. maximum torque.

For more excitement, turn to the SQ8, RS Q8, or the powerful Audi RS Q8 Performance models.

In any case, these are reliable vehicles that will take you wherever you decide to go.

2025 Audi Q4 e-tron

2025 Audi Q4 e-tron grey three-quarter front left view driving on a tree-lined road.

The Audi Q4 e-tron stands out above all for its style, as well as its remarkable fit and finishes and refined interior, along with its perfectly balanced driving experience.

This 100% electric luxury SUV, with a range of 463 km (45 model), also offers an efficient all-wheel drive system, comfortable seats and impeccable mechanics.

There is no doubt that this electric vehicle provides the driving pleasure you seek, in addition to numerous capabilities, including a cargo space of up to 1,504 litres and a maximum towing capacity of 2,650 lb.

2025 Audi Q7

2025 Audi Q7 red front view parked on a coastal road with ocean and mountains in the background.

The 2025 Audi Q7 has been cruising our streets for 18 years, as the best luxury SUV. A family SUV that can accommodate seven passengers, and all the room you need for unforgettable adventures. Between the Audi Q7 vs. Q8, it is often a matter of interior space that tips the balance one way or the other.

With a 3.0 L turbocharged V6 engine and mild hybrid system, the Q7 produces 335 horsepower and 369 lb-ft. maximum torque. The SQ7 model is even more advanced with a 4.0 L twin-turbo V8 engine and mild hybrid system, developing 500 horsepower and 568 lb-ft. maximum torque.

Not only is the Audi Q7 high-performing, but it is also spacious, luxurious, and refined. There is no doubt that it is the best SUV of its size in the luxury vehicle market.

2025 BMW X5

2025 BMW X5 dark green three-quarter front left view parked in front of a luxury house with landscaped garden.

The 2025 BMW X5 has been cruising our roads for 25 years. As a luxury midsize SUV, it is equipped with a 3.0 L twin-turbo 6-cylinder engine with mild hybridization. This powerhouse produces 483 horsepower and 516 lb-ft. maximum torque.

Although less powerful than the Audi SQ7, it nonetheless ensures efficient road performance and its reliability is continually improving.

2025 Lexus RX

2025 Lexus RX silver front view parked on a dirt road with a vineyard in the background.

As a luxury midsize SUV, the Lexus RX is very reliable and has been on our roads since 1998.

It is offered with several powertrains, but note that the RX 350 features a 2.0 L turbocharged 4-cylinder engine delivering 275 horsepower and 317 lb-ft. of torque. There are also hybrid models and a PHEV version.

While comfort is on point, it must be acknowledged that cargo space is below the segment average and the driving experience is somewhat uninspiring.

2025 Acura MDX

2025 Acura MDX grey front view on a reflective surface with mountains and clouds in the background.

For nearly 25 years, the 2025 Acura MDX has enjoyed a solid reputation for reliability and durability.

It is powered by a 3.5 L V6 engine that produces 290 horsepower and 267 lb-ft. maximum torque. There is also the MDX Type S Ultra model, which delivers 355 horsepower and 354 lb-ft. of torque.

This SUV benefits from excellent build quality, although the rear seats may feel a bit cramped.

2025 Genesis GV80

2025 Genesis GV80 white three-quarter front left view in a modern urban street.

The Genesis GV80 is a luxury midsize SUV that can accommodate up to seven passengers, although the third row is often symbolic and may feel a bit tight.

On the other hand, this SUV assures a smooth ride, enhanced comfort in the first two rows, and efficient, high-performing powertrains.

For example, the GV80 is equipped with a 3.5 L twin-turbo V6 engine with electric compression that produces 409 horsepower and 405 lb-ft. maximum torque.

2025 Porsche Macan

2025 Porsche Macan blue three-quarter front left view driving on an urban road.

The Porsche Macan is a luxury compact SUV that has been in production since 2015. Although the gasoline version has not seen major changes since that time, you will appreciate its variety and exhilarating driving dynamics.

Under the hood, there is a 2.0 L turbocharged 4-cylinder engine that produces 262 horsepower and 295 lb-ft. maximum torque.

In short, it is a reliable luxury SUV with numerous optional features for enhanced personalization.

2025 Cadillac XT6

2025 Cadillac XT6 red profile view in a desert setting at sunset.

The 2025 Cadillac XT6 can easily accommodate seven passengers. It is comfortable, and the quiet driving experience with low road noise gives it a clear advantage over other SUVs in its class.

Two powertrains are available, the more powerful being a 3.6 L V6 engine that produces 310 horsepower and 271 lb-ft. of torque.

In short, this luxury midsize SUV welcomes you with a refined cabin and several standard features at a competitive price.

In conclusion, the best reliable luxury SUVs in this ranking are undoubtedly the Audi vehicles, which are overall the most complete, high-performing, refined, and comfortable. They have a definite edge over their competitors in terms of build quality, finishing, and efficient mechanics.

Come and look at them from up close and take them out for a test drive at your Audi Trois-Rivières dealership near Quebec, Shawinigan, and Plessisville. Take advantage of current offers and promotions and the expert advice of a talented team. We look forward to seeing you!

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