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How big is the Lexus NX 300?

In broad terms, the Lexus NX 300 is a compact luxury SUV about 183 inches long, roughly 74 inches wide, and around 65 inches tall, with a wheelbase near 106 inches. This article breaks down those dimensions and what they mean for interior space, parking, and daily usability.


Exterior dimensions


Exterior measurements determine how the NX 300 fits in garages, parking spaces, and on the road. The figures below reflect typical current-generation specs and can vary by model year and market.



  • Overall length: about 183 inches (approximately 4,645 mm)

  • Width: about 74 inches (approximately 1,880 mm) excluding door mirrors

  • Height: around 65 inches (approximately 1,650 mm)

  • Wheelbase: about 106 inches (approximately 2,690 mm)

  • Ground clearance: about 6.5–6.7 inches (approximately 165–170 mm)


These exterior numbers influence maneuverability in tight city streets, the size of parking spots you can comfortably occupy, and the overall feel of the NX 300 on the road.


Practical implications


In daily use, the NX 300’s size supports easy city driving and confident highway stability, while still offering a reasonable footprint for parking and garage access.


Interior space and cargo capacity


Inside, the NX 300 seats four adults comfortably, with usable cargo space that suits everyday errands and weekend trips. The figures below are representative values for current models and may vary slightly by trim and year.


Key interior space figures, including passenger room and cargo capacity, help gauge everyday practicality.



  • Passenger volume: roughly 98–100 cubic feet

  • Cargo behind rear seats: about 16–17 cubic feet

  • Maximum cargo with rear seats folded: around 53–54 cubic feet


Overall interior dimensions aim to balance a compact exterior size with a surprisingly roomy cabin, making the NX 300 practical for daily use and light travel.


Model-year and market notes


Standard exterior and interior measurements for the NX 300 are similar across most model years, but exact figures can vary with trims, options, and drivetrain choices (for example, hybrid variants). For the most precise numbers, consult the official Lexus spec sheet for your year and market.


Summary


The Lexus NX 300 is designed as a compact luxury SUV that blends a manageable footprint with practical interior space. At roughly 183 inches long, 74 inches wide, and about 65 inches tall, it offers a comfortable cabin for four and ample cargo for daily use, with around 16–17 cubic feet behind the rear seats and up to roughly 53–54 cubic feet with the seats folded. Its wheelbase around 106 inches supports stable highway cruising while preserving urban maneuverability.

Is the Lexus NX the same size as a RAV4?


No, the Lexus NX and Toyota RAV4 are not the same size, though they are similar, with the RAV4 generally offering more interior space and cargo capacity due to its more boxy and upright design, while the NX has a sportier, more stylized appearance. The NX is slightly longer and wider but lower than the RAV4, which contributes to a more coupe-like profile.
 
You can watch this video to see a comparison of the Lexus NX and Toyota RAV4: 1mPerformance LexusYouTube · May 4, 2024

Toyota RAV4 Lexus NX
Exterior Style Boxy and rugged Sporty and coupe-like
Cargo Space Significantly more, with up to 69.8 cubic feet with seats folded down Less than the RAV4, with up to 46.9 cubic feet with seats folded down
Interior Space Slightly more headroom and legroom for rear passengers Slightly less headroom and rear legroom
Dimensions Slightly shorter and narrower than the NX Slightly longer and wider but lower than the RAV4
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Is the Lexus NX the same size as a CRV?


The Honda CR-V is larger than the Lexus NX, especially in cargo space, with significantly more room both with the rear seats up and folded down. For example, the CR-V offers 39.339.339.3 cubic feet of cargo space behind the rear seats compared to the NX's 22.722.722.7 cubic feet. When the rear seats are folded, the CR-V has 76.576.576.5 cubic feet of maximum cargo space, while the NX has 46.946.946.9 cubic feet.
 
This video compares the cargo space of the 2024 Toyota RAV4 Hybrid, Honda CR-V Hybrid, and Lexus NX 350h: 16sCar Help CornerYouTube · Dec 24, 2023

Feature Honda CR-V Lexus NX
Cargo Space (behind rear seats) 39.339.339.3 cubic feet 22.722.722.7 cubic feet
Maximum Cargo Space (rear seats folded) 76.576.576.5 cubic feet 46.946.946.9 cubic feet
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  • The CR-V also has a lower lift-over height for easier loading, measuring 282828 inches compared to the NX's 30.830.830.8 inches. 
  • While the NX is a compact luxury SUV, the CR-V is a practical compact SUV that is generally seen as having more overall interior and cargo volume. 



Is the Lexus NX a compact or midsize SUV?


Compact SUVs
Compact SUVs include the NX and RZ, each below a 190-inch length with impressive cargo specs and second-row legroom. Our first midsize SUV, the RX, has a five-seat configuration while boasting 46.2 cubic feet of cargo room and a 67.3-inch height.



What is the Lexus NX 300 comparable to?


Its close rivals include the Acura RDX, Infinity QX50, and Jaguar E-Pace, but as you'll see below, it's able to stand out from those models in more ways than one.


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Kevin Bennett

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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.