Acura ADX Vs. Audi, Lexus, Honda & INFINITI Competitors: Which SUV Wins?

In the market of compact and subcompact luxury SUVs, an Acura ADX vs. competitors comparison can reveal the lengths that Acura models go to cater to their owners. While many high-end models provide a bevy of engine options and horsepower, or prioritize in-vehicle features over a comfortable driving experience, the brand-new 2025 Acura ADX introduces you to the Acura lineup with maneuverable dimensions, state-of-the-art technology, and an engine capable of 28 MPG (Combined).¹

At our Phil Smith Acura dealership, we'll put the Acura ADX side-by-side with some of the premier five-seat compact and subcompact SUVs to showcase how far ahead of the competition it is.

Acura ADX vs. Competitors: A Comprehensive Specifications Chart

Acura ADX vs. Audi Q3

The Audi Q3 is a potent vehicle on the scene, using its TFSI engine to reach 228 horsepower. However, that's where its advantages come to a halt. The Audi Q3 is significantly less fuel efficient, reaching an EPA-estimated 23 MPG (Combined)³ against the 28 MPG (Combined)¹ of the new Acura ADX.

Then, you can take a look inside the models and see the lengths that Acura manufacturers go to enhance your day-to-day. The ADX A-Spec with Advance Package adds a 15-speaker Bang & Olufsen® premium sound system, the same number as the premium sound system of the Audi Q3.

However, the Audi SUV lacks the Google Built-In suite, Integrated Dynamics System, and 12-way power adjustment driver's seat with memory. And if you're going on vacation, you'd prefer the 55.1-cubic-feet capacity of the ADX over the 48-cubic-feet cargo area of the Audi Q3.

Acura ADX vs. Lexus NX and UX

The Acura ADX vs. Lexus NX comparison is a straightforward victory for the Acura SUV. The Lexus engine is more responsive, but doesn't have the fuel efficiency of the Acura ADX. If that wasn't enough, the Lexus NX never gets beyond an 8-way driver seat, while the ADX can access a 12-way front row. The Lexus NX does have a larger available touchscreen, but its driver-information display and sound speaker options struggle to keep up with the Acura ADX A-Spec with Advance Package. And its legroom will always be firmly behind, at 41 inches of front and 36.1 inches of rear legroom – the ADX seats five comfortably, with 41.9 inches of front legroom and 37.7 inches of rear legroom.

In contrast, the Acura ADX vs. Lexus UX battle is somewhat closer. The Lexus UX is a hybrid-only model, so it does have more fuel efficiency than the Acura ADX – at the cost of responsiveness, due to less effective overall torque. However, where the UX falls short is in its screen space and interior functionality. The standard 8-inch central touchscreen of the UX looks small compared to the ADX. To get a wireless charger for the UX, you'll need to purchase a package – not something required for the ADX.

While UX drivers get similar front-row legroom to the ADX, your passengers are stuck with a meager 33.1 inches of rear legroom – compared to the 37.7 inches that the rear row of the ADX offers, the UX ends up feeling cramped. And if you need to carry luggage, you'll only have a maximum of 17.1 cubic feet to work with, which the ADX cargo volume of 55.1 cubic feet firmly overwhelms.

Acura ADX vs. Honda HR-V

Unlike many members of this guide, the Honda HR-V is not widely considered a luxury vehicle, which is clearly represented in its specifications. For example, the HR-V achieves the same EPA-estimated MPG as the ADX – at 28 MPG (Combined) each^1,6 – but it offers 32 less horsepower and 41 less pound-feet of torque.

The HR-V also lacks the premium features that make driving the ADX so enjoyable. Systems for Blind Spot Information, dual-zone automatic climate control, and automatic dimming rearview mirrors all require trim upgrades for the Honda model. Meanwhile, the Honda SUV can only reach eight speakers (compared to the 15 for the ADX), and its 7-inch TFT meter pales in comparison to the 10.2-inch display of the Acura SUV.

Acura ADX vs. INFINITI QX50 and QX55

The final stop on our Acura ADX vs. competitors tour concerns the INFINITI compact SUV lineup. First: Acura ADX vs. INFINITI QX50. This is a straightforward victory for the Acura SUV: a lower MSRP, more available speakers, more customizable front seats on higher trim levels, more front legroom, heated front seats, easier access to ventilated front seats, and so much more. Even the display console at the front of the INFINITI SUV is smaller than the Acura ADX, at just 8 inches.

Second, the Acura ADX vs. INFINITI QX55 matchup. This INFINITI SUV offers a better matchup, with standard heated seats (the same as with the Acura ADX), a more capable sound system, and leather-appointed seating. However, it still has fewer standard speakers (at six, versus the eight in the Acura ADX base), lacks ambient lighting outside of its remote-activated Perimeter/Approach lights, requires the ESSENTIAL trim to get rain-detecting wipers (which are standard on the Acura ADX), and has significantly lower fuel efficiency than the Acura model.

Frequently Asked Questions

What is the Acura ADX comparable to?

The Acura ADX is a luxury compact SUV, making it similar to many high-end brand's entry point models. Similar SUVs include the Audi Q3, BMW X2, Volvo XC40, Mercedes-Benz GLB-Class, Lexus NX, and the Cadillac XT4. You'll find that these vehicles provide exceptional comfort and convenience, while staying a maneuverable size for easy navigation through city streets, highways, and tight parking spaces.

Is an Acura ADX better than an Audi?

The Acura ADX has many highlights that may make it preferable over an Audi SUV. For example, where the Audi Q3 has more horsepower and torque, the Acura ADX excels with 28 MPG (Combined).¹ The ADX also has a wireless car charger, something unavailable for the Audi Q3. Finally, available luxuries, like the 15-speaker Bang & Olufsen® sound system, outpace what the Audi Q3 can offer its drivers.

Is the Lexus NX the same size as the Acura ADX?

Yes, the Lexus NX is in the same size category as the Acura ADX, though both models have unique advantages. For instance, they have a similar length (the ADX at 185.8 inches and the Lexus NX at 183.5 inches), but the Lexus NX only has a cargo space of 46.9 cubic feet. The Acura ADX can store up to 55.1 cubic feet of goods.

How do Acura ADX vs. INFINITI QX50 compare?

While the INFINITI QX50 is an excellent luxury compact SUV, the Acura ADX takes the lead thanks to its spacious interior and updated feature lineup. Both have a similar exterior length at around 185 inches, though the Acura ADX prioritizes your comfort with a front legroom of 41.9 inches (compared to the 39.6-inch INFINITI QX50 front legroom). The eight-speaker sound system is another advantage.

¹Based on 2025 EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, and other factors.

²Never tow beyond a vehicle's published towing capacities. Rating based on testing requirements prescribed in SAE J2807. Rating referenced in Owner's Manual may differ depending on testing standard used. Installation of accessories located near the rear bumper may require disabling or removing the kick sensor, and the sensor operation setting in your vehicle should be turned off. Follow all instructions in your Owner's Manual.

³20 city/28 highway/23 combined city/hwy MPG (2026 Audi Q3). EPA estimates. Your mileage will vary and depends on several factors including your driving habits and vehicle condition.

⁴EPA-estimated 21 city/ 28 hwy/ 24 comb MPG rating for 2026 Lexus NX 350. Use for comparison purposes only. Your mileage will vary for many reasons, including your vehicle's condition and how/where you drive. See www.fueleconomy.gov.

⁵EPA-estimated 45 city/ 41 hwy/ 43 comb MPG rating for 2025 Lexus UX 300h. Use for comparison purposes only. Your mileage will vary for many reasons, including your vehicle's condition and how/where you drive. See www.fueleconomy.gov.

⁶Based on 2026 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on driving conditions, how you drive and maintain your vehicle, and other factors.

⁷2025 EPA Fuel Economy Estimates. Actual mileage may vary with driving conditions – use for comparison only.