Quiet SUVs make for superior vehicles, and these are the quietest ones we’ve tested over the past few years. However, before diving into the list, it’s essential to explain how we measure interior noise levels and what decibel readings actually represent because it’s not as straightforward as it might seem.
To begin with, our cabin noise testing is performed at a speed of 70 mph, with a microphone placed in nearly the same position in each vehicle.
This consistency is crucial, as microphone placement can greatly impact the results. Additionally, it’s important to understand that decibel levels don’t rise in a linear manner.
Instead, they increase logarithmically. For example, a jump from 10 dB to 20 dB doesn’t equate to a doubling of sound it actually means the noise is 10 times louder.
Similarly, 30 dB is 100 times louder than 10 dB, and 40 dB is 1,000 times louder. So even if the numbers we report appear close, the variation in actual cabin noise between the quietest and the loudest SUVs is quite significant.
Below is our ranking of the top-performing SUVs available in 2024, listed from the loudest to the quietest.
1. 2024 Kia Telluride SX: 60 dB
Kia’s largest SUV has become incredibly popular among consumers due to its attractive design, impressive array of standard features, high-quality interior materials, and generous cargo space.
In our testing, it reached a peak cabin noise level of 60 dB, placing it at the bottom of our list. However, that’s still a respectable result.
The Kia Telluride stands out by not only meeting expectations for passenger space but surpassing them, offering genuinely adult-friendly seating across all three rows. Inside, it impresses with a high level of refinement—its materials and overall design feel more in line with entry-level luxury SUVs than mainstream competitors.
For families looking to venture beyond paved roads, the X-Pro models are built to handle moderate off-road terrain with confidence. If towing is a priority, the Telluride is up to the task, capable of pulling up to 5,500 pounds.
Beyond its utility, it remains a quiet, comfortable, and easy vehicle to drive, which consistently earns praise from editors and solidifies its position as a top contender in the segment. This well-rounded SUV continues to hold a spot on our Editors’ Choice list for 2025.
Among mid-size three-row SUVs, the Kia Telluride ranks at the top, ahead of strong rivals like the Toyota Grand Highlander, Mazda CX-90, Hyundai Palisade, Honda Pilot, and Hyundai Santa Fe.
Its starting price is $37,805, with the top trim reaching $55,100 depending on the selected configuration. The 2025 model doesn’t bring any major changes, sticking with the same strengths that have made it a segment leader.
It includes standout features such as a 12-way power driver’s seat, black-painted 20-inch wheels, a Harman/Kardon premium audio system, dual sunroofs, and second-row captain’s chairs. All-wheel drive is optional and can be added for an additional $2,000, giving buyers more flexibility depending on their driving needs.
Under the hood, every Telluride is powered by a naturally aspirated 3.8-liter V-6 engine that delivers 291 horsepower and 262 lb-ft of torque. This is paired with an eight-speed automatic transmission, sending power to the front wheels by default, while all-wheel drive is available across the board.
The Telluride’s ride quality leans toward the firmer side, and rough pavement can occasionally unsettle it, though a self-leveling rear air suspension is available to help maintain composure. Steering feels solid and well-weighted, and the braking performance is strong. With 8.4 inches of ground clearance, the Telluride is capable of handling light off-road duties.
Performance-wise, the Telluride X-Line hit 0 to 60 mph in 6.8 seconds during testing—competitive for its class, though not as responsive at lower speeds as some turbocharged alternatives.
Faster models in the segment include the Toyota Grand Highlander Hybrid Max and the higher trims of the Mazda CX-90, but the Telluride remains a compelling all-around choice with a strong mix of comfort, capability, and value.
2. 2024 BMW X5: 59.9 dB
The BMW X5 is a premium midsize SUV, so it’s fair to anticipate a solid degree of sound insulation. German manufacturers typically excel at creating quiet cabin environments, and all three versions of the X5 deliver strong performance in this regard.
While it may not be the absolute best in sound deadening compared to some other models on our list, it makes up for that with its engaging driving dynamics so it ultimately comes down to what you value most. Among the available trims, the X5’s xDrive50i is the quietest.
The 2024 BMW X5 continues to be a standout in the midsize luxury SUV segment, thanks to its refined blend of performance, comfort, and utility.
With nearly every premium automaker—from Audi to Cadillac to Maserati—offering their own take on this class, the X5 distinguishes itself through a wealth of standard features and an extensive list of personalization options, such as blue brake calipers and heated armrests.
This year’s model brings updates that stop just short of a full redesign, but the changes are substantial enough to make a strong impression. The front and rear styling have been refreshed with redesigned headlights and taillights featuring fiber-optic elements for a more striking appearance at night.
The iconic kidney grille remains but can now be outfitted with optional illumination for added visual impact. Under the hood, the six-cylinder engines powering the 40i and xDrive50e plug-in hybrid variants have been upgraded for more power and improved efficiency.
Inside, the 2024 X5 has undergone a tech-forward transformation. A sweeping glass panel now stretches across more than half of the dashboard, seamlessly integrating the digital instrument cluster and a large, roughly 15-inch infotainment screen. This display serves as the interface for BMW’s newest iDrive 8 system, which also supports advanced voice controls.
While the move toward touch-based “virtual” buttons gives the cabin a cleaner look, it could impact ease of use—an issue that will require more real-world testing to fully assess. Wireless smartphone charging is now standard, enhancing convenience. However, BMW has eliminated one notable feature: the optional third-row seat.
Although it was never especially roomy or comfortable, it provided families with extra flexibility. BMW has not confirmed whether the third row is gone permanently, but its absence gives competitors like the Audi Q7, Mercedes-Benz GLE, and Genesis GV80—each of which offers three rows either standard or as an option—a slight edge in that area.
The X5’s strengths are further underlined by its impressive performance across the lineup. The available engines deliver strong acceleration, and the vehicle’s driving dynamics continue to live up to BMW’s performance reputation. The interior remains luxurious and quiet, with quality materials that justify the price.
It’s also spacious, offering ample room for both passengers and cargo. That said, some drawbacks persist. The narrow side mirrors and thick roof pillars contribute to blind spots, while limited interior storage and wide doorsills can make daily usability a bit less convenient.
Overall, the 2024 BMW X5 builds on an already strong foundation with meaningful upgrades in power, technology, efficiency, and design. Even without the third-row option, it remains one of the most compelling and well-rounded choices in the midsize luxury SUV category.
3. 2024 Subaru Ascent: 59.7 dB
Historically, Subarus haven’t placed a strong emphasis on delivering a quiet cabin, instead centering their efforts on practical features like all-wheel drive and off-road capability.
However, that trend has started to shift in recent years, with newer Subaru models receiving significantly more attention to noise, vibration, and harshness. The 2024 Ascent particularly in its Touring trim stands as clear evidence of that evolution.
The Subaru Ascent competes in the highly saturated midsize three-row crossover SUV segment, where it contends with well-established models like the Kia Telluride, Hyundai Palisade, and Ford Explorer, as well as newer challengers like the stylish Mazda CX-90.
The Ascent distinguishes itself with standard all-wheel drive, seating for up to eight passengers, and a generous suite of safety and driver assistance technologies that includes features such as automated emergency braking and adaptive cruise control. Powering the vehicle is a 260-horsepower turbocharged flat-four engine mated to a continuously variable automatic transmission (CVT).
In our 75-mph highway fuel economy test, this setup achieved a respectable 28 mpg. However, the engine’s tendency to groan under hard acceleration, combined with uninspiring passing power and a tight third-row seat, positions the Ascent lower in this competitive segment.
For the 2024 model year, the Subaru Ascent carries over unchanged from 2023, when it received a major refresh that included a redesigned front fascia, standard Apple CarPlay and Android Auto, and a vertically oriented 11.6-inch touchscreen that comes standard across the lineup.
Pricing for the 2024 Ascent starts at $35,740 and climbs to $50,040 depending on the trim and selected options. Available trims include the Base ($35,740), Premium ($38,090 or $38,340 depending on configuration), Onyx Edition Premium ($43,140), Onyx Edition ($43,140), Limited ($43,190 or $43,440), Onyx Edition Limited ($48,140), and Touring ($49,790 or $50,040). Among these, we recommend the Onyx Edition Premium trim as it offers the best blend of features and overall value.
Like every Ascent, it is powered by the same turbocharged four-cylinder engine with all-wheel drive. However, the Base, Premium, and Onyx Edition Premium trims deliver slightly better EPA-estimated fuel economy than the pricier variants.
The Onyx Edition Premium also adds a suite of enhancements including blind-spot monitoring, rear cross-traffic alert, heated front seats, a power-adjustable driver’s seat, second-row captain’s chairs, hands-free keyless entry, a power rear liftgate, rear automated emergency braking, and a subscription-based Wi-Fi hotspot.
When it comes to performance, the Ascent is designed with Subaru’s signature all-wheel-drive system, making it ideal for year-round family travel. The 260-hp turbocharged 2.4-liter engine provides average acceleration, taking 6.8 seconds to reach 60 mph.
While the engine can be noisy when pushed, it has enough strength to tow trailers or recreational gear. The CVT, which lacks traditional gear shifts, contributes to some of the powertrain’s noise but is otherwise smooth and predictable. Paddle shifters are included for those who prefer to manually control gear simulation.
The throttle response takes a bit of acclimation, particularly at low speeds where it feels jumpy around town. Despite our test vehicle riding on 20-inch wheels, it delivered a comfortable driving experience, managing to absorb potholes and road imperfections with ease.
That said, wind and road noise were noticeable during highway driving. While the Ascent may not have the same engaging handling as the Mazda CX-90, it remains well-balanced in everyday driving. Its light, accurate steering made it easy to maneuver and felt stable at higher speeds.
All trims of the 2024 Subaru Ascent come with a towing capacity of 5,000 pounds. Over the course of our 40,000-mile long-term test, we fully tested that capability by towing a variety of equipment, from snowmobiles to an Airstream camper. During those heavy hauls, fuel efficiency often dropped into the single digits.
In terms of fuel economy, the Ascent is rated at 20 mpg in the city and 26 mpg on the highway. These numbers dip by one mpg for the higher-end Limited and Touring models.
Nonetheless, the Ascent maintains above-average EPA ratings for its class. In our real-world 75-mph highway fuel economy test, the Onyx Edition Limited delivered an impressive 28 mpg, outperforming its EPA estimate and further supporting its reputation as a capable and efficient family SUV.
4. 2024 Audi Q7: 59.5 dB
Audi’s largest SUV is a top choice for families who are open to paying a premium for added refinement.
The Q7 showcases Audi’s renowned attention to detail in build quality, a thoughtfully designed interior, and practical powertrain choices, all complemented by the brand’s signature Quattro all-wheel-drive system. The 3.0T Quattro trim stands out as the quietest version in the lineup.
The 2025 Audi Q7 may look like a traditional SUV with its three-row seating and tall stance, but its driving behavior tells a different story—one that’s surprisingly athletic. Sharing its platform with the Audi A6 sedan, the Q7 inherits much of the sedan’s refined handling and upscale interior craftsmanship.
The Q7 45 models are equipped with a 261-horsepower turbocharged four-cylinder engine and come standard with all-wheel drive. For those seeking more power, the Q7 55 swaps in a 335-horsepower turbocharged V-6, which not only delivers brisk acceleration—reaching 60 mph in just 5.0 seconds in our testing—but also boosts towing capacity to an impressive 7,000 pounds.
Inside, the Q7 lives up to expectations with premium materials and a layout that reflects Audi’s modern design language. It features multiple digital displays and well-thought-out control placements, creating a cabin that is both functional and luxurious. Although the Q7 has been in production since 2017, Audi has consistently updated it to ensure it remains competitive and current.
The 2025 model receives a visual refresh that helps it stay relevant in a mid-size luxury SUV class that includes formidable contenders like the BMW X5, Genesis GV80, and Mercedes-Benz GLE. Despite the strong competition, the Q7 continues to stand out and has rightfully secured a place on our Editors’ Choice list for 2025.
5. 2024 Mercedes-Benz GLS: 59.4 dB
Mercedes’ largest SUV delivers the kind of luxury and elegance buyers expect, along with a variety of engine choices that range from the lively 4.0-liter AMG V8 to the non-AMG GLS 580, and down to the GLS 450, which features a 3.0-liter inline-six.
It’s this last variant that captures our attention, thanks to the inline-six engine’s naturally smooth performance and Mercedes’ top-tier engineering. At 70 mph, it achieves an impressive 59.4 dB.
Mercedes-Benz aimed to deliver the S-Class experience in SUV form with the GLS-Class, incorporating many of the brand’s top-tier luxury and technology features into a spacious three-row crossover. The question is: did they achieve that ambitious goal?
Inside the cabin, elegant design, advanced tech, and premium materials come together to create a truly luxurious atmosphere. For 2024, a new infotainment user interface replaces the outgoing version, which had some usability quirks that hopefully have now been addressed.
The first and second rows offer generous space and comfort, but the third row falls short when compared to roomier options available in some American-made SUVs.
Unlike the S-Class sedan, the GLS-Class offers a surprisingly engaging driving experience for a vehicle of its size. It handles with agility and is powered by strong engines, which have been further enhanced for 2024 in both the GLS450 and GLS580 models, making the SUV feel smaller and more responsive than its dimensions suggest.
That said, the transmission’s gear shifts can be more noticeable than what you’d expect from a vehicle in this class. In earlier models, the E-Active Body Control (E-ABC) suspension system minimized body roll effectively, but it didn’t always smooth out all road surfaces.
However, in our First Test of the GLS63, we found it managed larger road imperfections well, even in Comfort mode, and we commended it as one of the more composed and better-handling large SUVs, with steering that felt heavy but precise.
In summary, the 2024 GLS-Class stands as a capable and luxurious SUV even in its standard trim, while the AMG GLS63 and ultra-luxurious Maybach GLS600 expand its appeal across a wide range of buyers. It may not fully match the benchmark set by the iconic S-Class, but within the large luxury SUV segment, the GLS-Class definitely deserves consideration.
6. 2024 Land Rover Range Rover Evoque: 58.8 dB
The Range Rover line from Land Rover focuses on two core principles: luxury and off-road capability. These priorities are upheld even in the smallest member of the family, the Evoque.
The R-Dynamic P250 trim comes equipped with a turbocharged four-cylinder engine that produces 246 horsepower, and it delivers a surprising degree of refinement.
While four-cylinder engines are generally not known for their smoothness often allowing vibrations to seep into the cabin that’s not the case here.
The Range Rover Evoque is equipped with a 246-horsepower turbocharged 2.0-liter four-cylinder engine, designated as the P250. This engine is paired with a nine-speed automatic transmission and comes standard with all-wheel drive. When driven, the Evoque clearly distinguishes itself from a hatchback.
It has a substantial, solid feel on the road, and its seating position is appropriately elevated for an SUV. While it handles corners reasonably well, it doesn’t deliver the same level of driving excitement as enthusiast-focused rivals like the BMW X1 or the Mercedes-Benz GLA-class.
At the test track, the Evoque posted a 0-to-60 mph time of 7.1 seconds during a 2020 evaluation. Since the powertrain has remained unchanged, that figure still applies to the 2025 model.
Though competitors such as the X1 and the Volvo XC40 have clocked slightly faster acceleration times, the Evoque remains competitive in terms of overall performance.
In terms of fuel economy, the EPA estimates the Evoque will achieve 20 mpg in the city and 27 mpg on the highway. However, in our real-world 75-mph highway fuel economy test, the P250 version managed just 24 mpg, falling short of expectations.
7. 2024 Honda Passport: 58.7 dB
The Honda Passport has established itself as a capable, reasonably priced, and enjoyable midsize SUV in the brand’s lineup, attracting strong interest from buyers.
One of the standout features of the Passport is its impressively low cabin noise. We were pleasantly surprised to discover that it ranked as the quietest non-European model in our testing, signaling that both its Japanese and American rivals have some work to do to match its refinement.
The 2024 Honda Passport offers a well-rounded balance of ruggedness and refinement, filling the gap between the compact CR-V and the larger three-row Pilot in Honda’s SUV lineup. It’s designed for those seeking a midsize SUV with ample interior space, ideal for small families or couples with active, outdoor lifestyles.
The Passport’s standard V6 engine provides ample power, making it capable of towing up to 5,000 pounds, and its all-wheel-drive system ensures strong performance in various conditions, whether on snow, dirt, or wet roads.
The V6, already well-established in the Pilot, gives the Passport the power it needs without compromising on fuel efficiency, delivering a combined 21 mpg.
For 2024, Honda has enhanced the Passport with updates that include a revised TrailSport trim designed to appeal to off-road enthusiasts. This trim now comes with a suspension and all-terrain tires aimed at improving traction and off-road capabilities.
The Passport also gets a new Black Edition trim, which replaces the previous Elite trim, adding a more stylish, sleek option to the lineup. Despite these updates, the Passport remains part of its third generation, which debuted in 2019.
Cost estimates for fuel in North Dakota suggest that drivers of the EX-L AWD trim can expect to pay around $184 per month for fuel, a bit higher than the segment average of $176 per month, though the Passport’s power and all-wheel-drive capabilities help justify the additional cost.
Inside, the Passport shines with a spacious cabin that offers plenty of comfort and a clever layout, including large cargo space and convenient storage compartments. The front and rear seats are roomy and supportive, ensuring a comfortable ride for passengers.
However, the vehicle’s driver assistance technology could be more refined, as it lacks the polish seen in some competitors. Additionally, while the infotainment system is generally easy to use, it has been known to suffer from occasional glitches and crashes, which can detract from the user experience.
In terms of competition, the Subaru Outback offers a similar package with standard all-wheel drive and greater ground clearance, making it an excellent choice for those who prioritize off-road capabilities.
The Volkswagen Atlas Cross Sport, which has seen significant updates for 2024, offers nearly identical cargo space and now comes with a 12-inch touchscreen as standard. The upscale Jeep Grand Cherokee and rugged Toyota 4Runner are also contenders, both of which bring strong off-road credentials and a more premium feel.
Overall, the 2024 Honda Passport is a versatile and reliable choice in the midsize SUV segment, offering a strong mix of power, comfort, and off-road potential. The new updates for 2024 further enhance its appeal, making it an even more well-rounded option for those looking for a capable, spacious, and stylish SUV.
8. 2024 BMW X3: 58.6 dB
BMW’s compact SUV delivers many of the brand’s signature qualities in a (relatively) more affordable package that’s conveniently sized for everyday life.
The X3 benefits from much of the same engineering focus found in its larger counterparts, resulting in a vehicle that’s both responsive on the road and pleasant to drive.
It’s also impressively quiet especially in its plug-in hybrid version, which recorded a cabin noise level of 58.6 dB. Interestingly, this smaller X3 is even quieter than the more costly X5.
The 2024 BMW X3 continues to offer a strong balance of sportiness, comfort, and practicality as a small luxury SUV, positioned between the X1 and X5 in BMW’s lineup.
With seating for five, the X3 is an ideal choice for those who appreciate the tech features and interior design of BMW’s 3 Series sedan but need more space for road trips. While the X3 underwent an update in 2022, the 2024 model carries over with no significant changes.
The X3 delivers two engine options: a 248-horsepower turbocharged four-cylinder engine and a more powerful 382-horsepower turbocharged inline-six engine, found in the X3 M40i trim. For most drivers, the base turbo-four engine offers sufficient power, providing impressive acceleration.
In testing, the all-wheel-drive X3 xDrive30i achieved a 0-60 mph time in the high six-second range, which is impressive for an SUV weighing over 4,000 pounds. Additionally, the four-cylinder version exceeded its EPA-estimated fuel economy of 24 mpg combined during real-world testing, proving to be both powerful and fuel-efficient.
The X3 stands out among its competition, which includes other small luxury SUVs like the Mercedes-Benz GLC, Audi Q5, Genesis GV70, and Acura RDX. If you’re looking for a sportier option, the BMW X4, a mechanically similar model to the X3, offers a sleeker roofline at the cost of some rear cargo space.
Despite the array of competitors, the X3 holds its own with a roomy interior, impressive powertrains, and a wide range of standard and optional features, though the interior design may lack the premium feel of some rivals.
With a starting cost of $190 per month for the X3 sDrive30i, it sits slightly above the segment average of $176 per month for midsize SUVs, though the X3 justifies the additional cost with its performance and luxury appeal.
Overall, the 2024 X3 remains a top contender in the small luxury SUV segment, offering a versatile combination of performance, comfort, and practicality. Whether you opt for the base turbo-four or the more potent inline-six, the X3 provides a driving experience that blends BMW’s signature sportiness with everyday usability.
9. 2024 Mercedes-Benz GLE: 58.5 dB
The Mercedes GLE is, quite simply, nice. While that may sound vague, it’s an accurate description. It’s a pleasant vehicle to drive, enjoyable to look at, and a comfortable space to spend time in.
Beyond its aesthetic and driving appeal, the GLE stands out for its exceptional insulation from powertrain, chassis, and outside noise. The engineering team in Stuttgart truly delivered something special in this regard.
The 2025 Mercedes-Benz GLE-Class is a midsize luxury SUV that slots between the larger three-row GLS and the smaller two-row GLC in Mercedes’ lineup.
The GLE comes standard with two rows of seats, with an optional third row available on most trims. However, the third row is compact and may only be practical for smaller individuals. The GLE offers a wide range of powertrains, including six different configurations to suit various preferences.
The lineup includes everything from the base GLE 350 with a 255-horsepower four-cylinder engine to the performance-oriented AMG variants, such as the AMG GLE 63 S, which boasts 603 horsepower from its turbocharged V8 engine. For those interested in a more eco-friendly option, there is the GLE 450e, a plug-in hybrid that combines 381 horsepower with nearly 60 miles of all-electric range, reducing the need for gas.
The GLE 580, with its 510-horsepower turbo V8, caters to those looking for a powerful, non-AMG performance variant. After a major revision for 2024, the 2025 GLE sees only minor changes, maintaining its broad appeal across a wide range of buyers.
The GLE offers a well-appointed and quiet interior, with a variety of standard and optional features to suit different tastes. Its voice command system is also a helpful addition.
However, some downsides include clumsy steering wheel controls, a cramped optional third row, and the potential for prices to rise quickly when adding optional features. In terms of cost, the GLE 350 has a monthly cost estimate of $202, which is lower than the average cost for a large SUV, priced at $226.
While the GLE is available in various configurations, it may not be for everyone, with options like the BMW X5 providing similar luxury and technology. Other strong competitors include the Genesis GV80, known for its value, the Porsche Cayenne for performance, and the Audi Q8.
10. 2024 Bentley Bentayga V8: 58.1 dB
It should come as no surprise that a Bentley is exceptionally quiet. The Bentayga is a large, heavy vehicle, crafted by hand with remarkable attention to detail, designed for some of the world’s most discerning buyers.
The team in Crewe has spared no expense in ensuring that the Bentayga offers the same level of tranquility and calmness one would expect from a countryside estate.
The initial excitement surrounding Bentley’s first-ever SUV has long since faded, and the Bentley Bentayga has now been on the market for over eight years. Time, as they say, flies.
Despite its age, the Bentayga has firmly established itself as a key player in Bentley’s lineup, making up about 50 percent of their sales and maintaining its position as the top-selling ultra-luxury SUV. It competes alongside other prestigious models such as the Rolls-Royce Cullinan, Aston Martin DBX707, Mercedes-Maybach GLS, and Range Rover.
The latest facelift of the Bentayga offers more than just cosmetic changes, and the question remains whether this nearly nine-year-old model is still a good buy. We’ve explored the details to find out.
After the grand departure of the opulent Mulsanne, does the Bentayga now hold flagship status for Bentley? While this may be up for debate—considering the existence of the Flying Spur—there is no denying that the Bentayga holds immense commercial importance for the British brand.
Although it’s getting on in years, having debuted at the 2015 Frankfurt Motor Show, launched in 2016, and receiving a major facelift in 2020, the Bentayga still maintains a strong presence. The 2020 update included over 1,000 new components, making the SUV look sportier, though it never quite achieved natural elegance.
The 2024 update brings another subtle revision, including more customization options from Mulliner, rear-wheel steering for the “short” wheelbase variants, and improvements to the hybrid drivetrain. However, for our review today, we are focusing on the Bentayga S, which is equipped with the traditional V8 engine.
This specific model, finished in a stunning matte silver-pink, is the current top version of the Bentayga following the discontinuation of the W12 engine earlier in the year.
It holds the crown until the release of the new V8 plug-in hybrid, which boasts a powerful 780 horsepower and recently debuted in the Continental GT. This new hybrid will likely find its way into the Bentayga soon, as the current V6 PHEV lacks the performance expected from a Bentley.
Now, let’s focus on the Bentayga S, which is the sportiest option in the Bentayga lineup. It features the 4.0-liter biturbo V8, a familiar engine seen across various high-performance VW Group vehicles.
In the Bentayga, it delivers a robust 550 horsepower and 770 Nm of torque, which is more than enough to propel the luxury SUV to impressive speeds.
Despite weighing around 2,400 kilograms, the Bentayga S can accelerate from 0 to 62 mph in just 4.5 seconds, reaching 100 mph in 9.9 seconds, with a top speed of 180 mph. These performance figures are identical to the regular Bentayga V8, so what distinguishes the Bentayga S?
The answer lies in the SUV’s subtle sport-oriented enhancements. The Bentayga S features a firmer suspension setup, a more relaxed stability control system that can be adjusted with the press of a button, and a newly designed sports exhaust system.
These updates aim to inject more dynamic driving characteristics into Bentley’s already luxurious SUV, ensuring that it stands out as a sportier variant within the Bentayga range.
11. 2024 BMW X4: 57.5 dB
The BMW X4 shares a platform with the X3, which is already one of the quietest SUVs on this list. The more aerodynamically refined X4 takes this quietness to the next level, achieving such a low noise level that it even surpasses the Bentley Bentayga at 70 mph.
As one might imagine, being “quieter than a Bentley” is certainly a notable bragging right.
The 2025 BMW X4 is a more stylish yet slightly less spacious version of the previous-generation (2018-2024) BMW X3. This midsize SUV features a sloping rear roofline, giving it a fastback appearance and a more aggressive aesthetic compared to its boxier counterpart, the X3.
However, this sleek design comes at the cost of rear headroom and cargo space. Unlike the X3, the X4 hasn’t received a major update for 2025. As a result, it doesn’t benefit from the refreshed styling or revised engines that the X3 has undergone this year.
In terms of its features, the X4 continues to impress with its smooth, powerful, and fuel-efficient engine options.
The available engines provide ample performance, ensuring a dynamic driving experience, while the vehicle also offers excellent handling for an SUV. Additionally, the X4 allows for easy personalization through a wide array of standard and optional features.
However, there are a few drawbacks to consider. The sloping roofline, while contributing to its sportier design, reduces the rear headroom and limits the cargo space, which may not suit everyone’s needs.
Another downside is that adaptive cruise control is not available on the base xDrive30i trim, which could be a dealbreaker for some buyers seeking more advanced driver-assistance features.
On a positive note, the 2025 X4 now comes with heated seats as standard across all trims, enhancing comfort for passengers. This vehicle remains part of the second generation of the X4, which was first introduced in 2019.
12. 2024 Audi Q8: 56.2 dB
The Audi Q8 stands as the brand’s flagship SUV, offering the most variety of configurations for its buyers. Whether you prefer a powerful, high-performance ride with the RS Q8, or a more serene, comfortable experience with the base model, the Q8 delivers.
The Audi Q8 Quattro Prestige is the quietest SUV on our list, achieving an impressively quiet 56.2 dB at 70 mph. When it comes to internal combustion engine-powered SUVs, it doesn’t get any quieter than this.
The 2024 Audi Q8 is the flagship SUV in Audi’s lineup. While it shares many similarities with the related Q7, a three-row luxury SUV, the Q8 distinguishes itself by being smaller, offering only two rows of seats, and featuring a sleeker design with a coupe-like sloping roofline.
For the 2024 model year, the Q8 receives a subtle facelift to align its styling more closely with the new Q8 e-tron, an electric SUV that shares little more than its name with the Q8. The updates include a redesigned grille, thinner headlights, and adjustments to the availability of certain features.
Aside from these changes, the Q8 continues with its 48-volt hybrid-assisted turbocharged V6 engine and the standard Quattro all-wheel-drive system, which remain unchanged from previous models.