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Acura RDX vs INFINITI QX80 – Differences & Prices Compared

Compare performance, trunk space, efficiency, and price at a glance.
Find out now which car suits you better – the Acura RDX or the INFINITI QX80?

The Acura RDX (SH-AWD) comes with a Gasoline engine and Automatic transmission. In comparison, the INFINITI QX80 (SUV) features a Gasoline engine and Automatic transmission.

If you're looking for more power, decide whether the 272 HP of the Acura RDX or the 450 HP of the INFINITI QX80 better fits your needs.

The Acura RDX offers a fuel efficiency of 21 mpg, compared to 16 mpg for the INFINITI QX80.

Price-wise, the Acura RDX starts at 44700 $, while the INFINITI QX80 is available from 82500 $. Compare all details and see which model fits your lifestyle best!

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Acura RDX

The Acura RDX is a compact luxury SUV known for its refined styling and agile handling. It offers a comfortable cabin with high-quality materials, emphasizing both technology and driver-centric design. This model provides a smooth and engaging driving experience, making it a compelling choice for those looking for a blend of luxury and performance.

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INFINITI QX80

The INFINITI QX80 stands out as a luxurious full-size SUV designed to impress with its bold exterior and upscale interior features. Its commanding presence is matched by a refined driving experience, allowing both comfort and power to harmoniously coexist. With a spacious cabin and advanced safety technologies, the QX80 is crafted for those who seek both luxury and practicality in their travels.

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Acura RDX
INFINITI QX80

Costs and Consumption

Price
44700 - 54500 $
Price
82500 - 109900 $
FuelEconomy City
21 mpg
FuelEconomy City
16 mpg
FuelEconomy Hwy
26 - 27 MPG
FuelEconomy Hwy
19 - 20 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
17.10 gal
Fuel tank capacity
23.60 gal

Dimensions and Body

Body Type
SH-AWD
Body Type
SUV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
4014 - 4058 lbs
Curb weight
5816 - 6204 lbs
Trunk Volume
-
Trunk Volume
-
Length
187.40 in.
Length
211.20 in.
Width
74.80 in.
Width
83.30 in.
Height
65 in.
Height
76 - 77 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
Rear Wheel, All Wheel
Power HP
272 HP
Power HP
450 HP
Torque
280 lb-ft
Torque
516 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 L
Engine Displacement
3.50 L
Gears
-
Gears
-

General

Model Year
2025
Model Year
2025
Brand
Acura
Brand
INFINITI

Acura RDX

An Overview of the Acura RDX

The Acura RDX, a prominent name in the luxury compact SUV segment, exemplifies a harmonious blend of performance, elegance, and technological advancement. Designed for the modern driver who seeks both comfort and innovation, the 2025 Acura RDX delivers an impressive suite of features tailored for an engaging driving experience.

Powertrain and Performance

Under the hood of the Acura RDX, a robust 2.0-liter turbocharged gasoline engine awaits, capable of producing a solid 272 horsepower and 280 lb-ft of torque. This power is efficiently channeled through an automatic transmission to Acura’s sophisticated SH-AWD system, promising exceptional traction and stability across various terrains. The RDX's powertrain is engineered to offer responsive acceleration while maintaining commendable fuel efficiency, making it ideal for both city drives and highway cruises.

Fuel Efficiency and Capacity

Designed with both performance and efficiency in mind, the Acura RDX boasts a noteworthy fuel economy of 21 MPG in the city and between 26 to 27 MPG on the highway. Complementing its fuel efficiency is a 17.1-gallon fuel tank, providing ample range for long journeys without frequent stops at the pump.

Exterior and Dimensions

The Acura RDX stands out with its sleek and aerodynamic profile. Measuring 187.4 inches in length, 74.8 inches in width, and 65 inches in height, it maintains a poised and commanding presence on the road. These dimensions combine to offer both a spacious interior and stylish exterior, encapsulating the luxury SUV ethos.

Interior Comfort and Innovation

The interior of the Acura RDX is a testament to Acura's commitment to luxury and innovation. With seating for up to five occupants, it promises comfort and ample space, ensuring a pleasant journey for all. Advanced infotainment and connectivity options, alongside premium materials, elevate the cabin’s ambiance and utility, delivering an unparalleled passenger experience.

Safety and Cutting-edge Features

Beyond comfort and performance, the Acura RDX prioritizes occupant safety. Embedded with advanced safety technologies and driver-assist features, it offers peace of mind on every drive. Acura's dedication to safety is reflected in its comprehensive suite of features designed to protect passengers from unforeseen circumstances.

Conclusion

The Acura RDX truly embodies luxury, performance, and innovation. Its dynamic driving capabilities paired with intelligent design make it a standout choice for those in search of a premium compact SUV. Whether navigating urban landscapes or embarking on long-distance adventures, the Acura RDX ensures an engaging and enjoyable ride.

INFINITI QX80

A Glimpse into the Capable INFINITI QX80

The INFINITI QX80 is an embodiment of robust luxury in the SUV market segment. With its imposing stature, superior technology, and impressive power under the hood, this vehicle is designed to turn heads while delivering a smooth ride to match. As we explore the 2025 INFINITI QX80, let's dive into the technical specifics and innovations that make this model a compelling choice for SUV enthusiasts.

Power and Performance

Under the hood, the INFINITI QX80 roars to life with a powerful 3.5-liter gasoline engine that produces an impressive 450 horsepower and 516 lb-ft of torque. This significant power output ensures that drivers have ample acceleration and towing capabilities, making it an ideal option for those who need both performance and practicality.

The QX80 is available in multiple configurations, including rear-wheel drive and all-wheel drive options, each equipped with a seamless automatic transmission to deliver a refined driving experience. These configurations provide flexibility, enabling drivers to select the best drivetrain for their specific needs, whether it be city commuting or off-road adventures.

Efficiency Meets Performance

While maintaining substantial power, the INFINITI QX80 also considers fuel economy. In city driving conditions, the QX80 manages a fuel economy of 16 mpg. For highway cruising, fuel economy ranges from 19 to 20 mpg, making it competitive within the full-size SUV category.

Dimensions and Design

Every design element of the QX80 exudes strength and luxury. The vehicle stretches to a length of 211.2 inches, with a width of 83.3 inches and a height ranging between 76 and 77 inches, depending on the trim. This substantial size not only contributes to its commanding road presence but also provides generous interior space. The SUV comfortably seats seven adults, emphasizing its commitment to family-friendly design.

Despite its grand dimensions, the QX80 is crafted with a focus on elegance and aerodynamics, ensuring that its bold aesthetics do not compromise performance. The curb weight varies across trims, ranging from 5816 to 6204 lbs, complementing the vehicle's robust engineering and durable build.

Interior Innovation and Comfort

Inside, the QX80 is nothing short of a luxury sanctuary. High-quality materials, intuitive technology, and thoughtful design converge to provide an unparalleled driving experience. The cabin features ample storage, convenient seating arrangements, and cutting-edge technology, all aimed at enhancing passenger and driver comfort.

The 23.6-gallon fuel tank capacity ensures fewer stops at the pump, allowing for longer journeys with family and friends, while the various drive modes provide adaptability regardless of weather or terrain conditions.

Final Thoughts

The INFINITI QX80 for 2025 stands out in its class, offering a delightful balance of power, luxury, and practicality. Whether navigating urban streets or the great outdoors, the QX80 promises to deliver reliability and sophistication, making it a noteworthy contender for anyone considering a full-size SUV.

The prices and data displayed are estimates based on USA list prices and may vary by country. This information is not legally binding.