Home FAQ

Is the Lexus NX bigger than the RX?

No—the Lexus RX is larger overall; the NX is the smaller compact crossover.

For readers weighing a NX vs RX, here’s how their sizes stack up across exterior dimensions, interior space and practical cargo, plus what trims or variants can affect the numbers.

Exterior dimensions

Below is a quick look at how their outside measurements compare, which influence parking fit, garage access, and overall road presence.

Exterior length: NX is about 183–184 inches long, while RX is about 195–196 inches. The RX sits roughly a foot longer on average.

Width: Both are roughly in the same neighborhood, about 74.6–75 inches wide depending on trim and mirror configuration.

Height: NX stands around 64–65 inches tall; RX is about 68–69 inches tall, making the RX noticeably taller.

Wheelbase: NX’s wheelbase runs around 106–107 inches; RX’s wheelbase is about 109–110 inches, contributing to the RX’s longer, more stable stance.

The RX’s larger exterior footprint is evident at a glance, with a longer length and greater height that affect garage fit and highway presence.

Model-year and variant notes

Note that the RX lineup includes the longer RX L variant (a three-row model) which adds extra length, while the NX does not have a comparable extended version. If you’re comparing RX L to NX, expect an even larger exterior footprint for the RX family.

Interior space and practicality

The bigger exterior footprint generally translates into more interior space and cargo capacity in the RX, especially for rear-seat passengers and luggage.

Passenger space: RX typically offers more rear-seat width and headroom; the NX remains comfortable but can feel tighter for taller adults in the back.

Cargo capacity: RX usually provides more cargo room behind the second row; NX offers solid cargo space for a compact SUV but is smaller overall in this metric.

Practical everyday use: RX’s larger footprint can improve long-trip comfort and luggage flexibility, while the NX excels in city driving and easier maneuverability.

For buyers who regularly carry multiple passengers or larger loads, the RX’s extra interior room is a practical advantage; those who prioritize city driving and tight parking may prefer the NX’s compact footprint.

Bottom line and implications for buyers

When deciding between the NX and RX, size matters. The RX is the bigger vehicle overall, offering more exterior presence and interior space. The NX remains a more compact, city-friendly option with easier maneuvering and parking.

Summary

Answer: No—the Lexus RX is the larger SUV, while the Lexus NX is the smaller compact crossover. The size gap is most evident in exterior length and overall footprint, with the RX typically offering more interior space for passengers and cargo. For buyers, the choice comes down to whether you want maximum space and highway presence (RX) or a more nimble, easier-to-park option (NX).

Which Lexus is better, NX or RX?

The "better" Lexus depends on your priorities: the RX is a mid-size SUV better for more space, power, and families, while the NX is a compact SUV better for city driving, fuel efficiency, and a lower price point. Both offer hybrid and gas options, similar technology, and high reliability.
This video compares the Lexus RX and NX and discusses which model is right for you: 1mLSFTYouTube · Oct 10, 2025

Feature	Lexus RX	Lexus NX
Size	Mid-size SUV (longer, wider, taller)	Compact SUV
Space	More interior legroom, headroom, and cargo space; better for families	More compact and nimble; still comparable cargo capacity
Performance	More powerful engine options available	Offers a balance of power and fuel economy
Fuel Efficiency	Slightly lower EPA-estimated MPG for base engine	Slightly higher EPA-estimated MPG for base engine
Price	Higher initial cost	Lower initial cost
Long-Term Value	Potentially better depreciation resistance and resale value	More economical for urban commuting
Technology	Both have similar infotainment and safety systems, but the RX comes standard with a larger 14-inch touchscreen and offers available Traffic Jam Assist.	Lower trims have a smaller screen, and Traffic Jam Assist is not available.

Why is RX more expensive than NX?

Why is RX more expensive than NX? The RX commands a premium because of its greater size, more powerful engine options, additional luxury touches, and higher towing capacity compared to the NX.

Is the Lexus NX just a RAV4?

No, the Lexus NX is not just a RAV4; it is a more luxurious and refined compact SUV that shares a platform with the Toyota RAV4 but differentiates itself with premium materials, different engine options, more advanced technology, and a higher price point. While both are built on the same TNGA-K platform, the NX offers a more upscale experience and performance variations.
Key differences
This video highlights the differences in size and cargo space between the Lexus NX and Toyota RAV4: 54sJosh on CarsYouTube · Apr 9, 2023

Feature	Lexus NX	Toyota RAV4
Design and Interior	Focuses on luxury with premium materials, a more upscale interior design, and a sportier, coupe-like exterior.	Emphasizes practicality and utility with a more traditional, boxy SUV design.
Powertrain	Offers more engine options, including turbocharged and plug-in hybrid variants, with higher horsepower outputs on some models.	Provides fewer engine options but includes a very popular hybrid powertrain.
Technology	Features more premium technology, such as larger touchscreens, available head-up displays, and more advanced safety systems on some trims.	Offers capable and practical technology, with features like a 10.5-inch touchscreen standard on many models.
Price and Value	Has a higher starting price, requires premium fuel, and comes with a higher cost of ownership.	Is more budget-friendly and a better value, with lower depreciation and better fuel efficiency.
Space	Generally has less cargo space and a tighter rear seat compared to the RAV4 due to its sportier design.	Offers more cargo space and a more spacious interior due to its taller and more utilitarian design.

How big is the NX compared to the RX?

The Lexus RX is larger than the NX in all dimensions, with the RX measuring approximately 192.5192.5192.5 inches long, 75.675.675.6 inches wide, and 67.367.367.3 inches high, while the NX is about 183.5183.5183.5 inches long, 73.473.473.4 inches wide, and 65.465.465.4 inches high. This size difference translates to more interior and cargo space in the RX, which is a midsize SUV, compared to the compact NX.
This video provides a visual comparison of the dimensions and design of the Lexus NX and RX: 1mnetman88YouTube · Oct 12, 2024

Feature	Lexus NX (Compact Crossover)	Lexus RX (Midsize SUV)
Length	~$183.5$ inches	~$192.5$ inches
Width	~$73.4$ inches	~$75.6$ inches
Height	~$65.4$ inches	~$67.3$ inches
Wheelbase	~$105.9$ inches	~$112.2$ inches
Cargo Space (Rear Seats Up)	~$22.7$ cubic feet	~$29.6$ cubic feet

Exterior Size: The RX is nearly 10 inches longer and a couple of inches wider and taller than the NX, making it a more substantial vehicle.
Cargo Capacity: The larger footprint of the RX provides significantly more cargo space, both with the rear seats up and with them folded down.
Interior Space: The midsize RX offers more passenger legroom and headroom, making it feel more spacious for all occupants compared to the compact NX.
Maneuverability: The smaller dimensions of the NX can make it easier to handle in tight urban environments and to park in smaller spaces.

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.