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Is a Lexus GX or LX bigger?


When choosing between luxury SUVs like the Lexus GX and LX, size is often a key consideration. Both models are known for their premium features, off-road capabilities, and spacious interiors, but they cater to slightly different needs. In this article, we’ll break down the size differences between the Lexus GX and LX to help you decide which one might be the better fit for your lifestyle.


Overall Dimensions: Lexus GX vs. Lexus LX


The Lexus GX and LX are both part of Lexus's SUV lineup, but the LX is the larger of the two. Here’s a quick comparison of their dimensions:



  • Lexus GX: The GX is classified as a mid-size luxury SUV. It offers a more compact footprint, making it easier to maneuver in urban environments or tighter spaces. Its dimensions typically include a length of around 192 inches, a width of approximately 74 inches, and a height of about 74 inches.

  • Lexus LX: The LX is a full-size luxury SUV, designed for those who need maximum space and capability. It is significantly larger, with a length of about 200 inches, a width of roughly 78 inches, and a height of around 75 inches.


As you can see, the LX is longer, wider, and slightly taller than the GX, making it the bigger vehicle overall.


Interior Space and Seating


Interior space is another important factor when comparing these two SUVs:



  • Lexus GX: The GX offers seating for up to seven passengers across three rows. While it provides ample headroom and legroom for most passengers, the third row can feel a bit cramped for adults, making it better suited for children or shorter trips.

  • Lexus LX: The LX also seats up to seven passengers but provides more generous space in all three rows. The third row in the LX is more accommodating for adults, and the overall cabin feels more spacious due to its larger dimensions.


If you prioritize interior comfort and space, especially for larger families or frequent long trips, the LX is the better choice.


Cargo Capacity


When it comes to cargo space, the LX again has the upper hand:



  • Lexus GX: The GX offers decent cargo capacity, but its smaller size means less room for luggage or gear, especially when all three rows are in use.

  • Lexus LX: The LX provides significantly more cargo space, making it ideal for road trips, outdoor adventures, or transporting larger items.


For those who need maximum storage capacity, the LX is the clear winner.


Which One Should You Choose?


The choice between the Lexus GX and LX ultimately depends on your needs:



  • Choose the Lexus GX: If you’re looking for a more affordable luxury SUV with excellent off-road capabilities and a manageable size for city driving.

  • Choose the Lexus LX: If you need a larger, more spacious SUV with premium features, superior comfort, and greater cargo capacity.


Both models are excellent choices, but the LX’s larger size and enhanced interior space make it the better option for those who prioritize roominess and versatility.


Frequently Asked Questions

What is Lexus' best selling SUV?


RX SUV
The five-seat RX SUV continues to be the number-one most popular Lexus model according to recent sales data. Hybrid variants, competitive pricing, advanced standard features, and more make the RX the most popular Lexus model.



Is A Lexus GX a good buy?


The 2025 Lexus GX is a luxury SUV with distinctive styling and, with the Overtrail trim, enhanced off-road capability. We recommend it especially if you want something with an outdoorsy vibe. But be aware that it suffers from subpar mpg and a cramped… third-row seat.



Is the LX600 bigger than the LX 570?


Whereas the LX 570 was an eight-seater, the LX 600 sacrifices a seat to create more room in the cabin for seven. The additional space makes getting into and out of the car easier and allows the rear passengers that extra room to stretch out and relax.



What does LX engine mean?


For most vehicles, LX means luxury, which indicates that the trim is on the upper end of the lineup. High-end LX cars may have features typical of a luxury vehicle.



Which Lexus SUV is smallest?


Lexus UX Hybrid
Which Lexus SUV is the smallest? The smallest Lexus SUV in the model lineup is the Lexus UX Hybrid.



What is the difference between the Lexus LX and GX?


The 2022 Lexus GX has a strong engine that's ready to get you through Mission with power to spare, but those who want to get the most power should opt for the Lexus LX. While the Lexus GX has an impressive 301 hp and 329 lb-ft of torque, the Lexus LX provides a thrilling 409 hp and 479 lb-ft of torque.



What is the difference between a GX550 and a LX600 engine?


The GX550 is rated at 15/21/17 MPG, with 349 HP. The LX600 is rated at 17/22/19 MPG, 409 HP. Both have the same 479 tq and 10 speed transmission. I suspect the LX is slightly heavier and enjoys the extra 60 HP.



What does LX mean on Lexus?


Luxury Crossover
The Lexus LX model stands for our “Luxury Crossover”, our flagship SUV can tackle remote, rugged terrains in luxury, while refined touches and in-built entertainment ensure the LX stands out as the no-compromise choice for the modern adventurer.



Which Lexus SUV is the biggest?


Lexus LX
What is the largest Lexus SUV? The Lexus LX is the largest Lexus SUV, with three rows of seating, expansive cargo space, and an impressive towing capacity for a premium ride.



What does the GX stand for in Lexus?


As for the name, "GX" actually stands for Grand Crossover, which makes a good amount of sense given the car's design.


Kevin's Auto

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.