Is the Lexus TX replacing the RX?

The short answer: No. Lexus has introduced the TX as a new three-row SUV, but it is not designated to replace the RX; both models are being kept in the lineup for now.

Where the TX fits in the Lexus lineup

The TX is designed to broaden Lexus’s three-row family, targeting buyers who want more seating capacity and cargo space than the RX can typically offer, while staying away from the full-size LX. It sits in a size-and-price tier above the RX and RX L, but below the full-size LX.

• Position in size and pedigree: A larger, three‑row SUV intended to sit between the RX family and the LX in overall footprint and capacity.


• Seating and practicality: Focused on accommodating more passengers and cargo, with flexible interior configurations for up to seven or eight seats depending on trim.


• Powertrain approach: Expected to offer multiple powertrains, including a turbocharged four-cylinder and a hybrid option, with all-wheel drive commonly available.


• Pricing and features: Priced above the RX lineup to reflect added space and amenities, while sharing Lexus’ luxury-tech features and refinement.


• Platform and engineering: Built on a modern Lexus/Toyota architecture shared with other large, unibody SUVs in the brand family, aiming for a smooth ride and strong daily usability.

In summary, the TX is a new pillar in Lexus’s three-row strategy, designed to complement the RX rather than replace it. Buyers gain an additional path to three-row seating without sacrificing the RX’s existing footprint in the lineup.

RX status and what to expect

The RX remains a core model for Lexus and continues to be offered in its two-row and extended-length RX L variants. While the TX expands the three-row options, Lexus has not announced any plan to retire the RX in the near term. The RX lineage is being refreshed in different ways over time, and the RX L continues to serve customers who want more interior space without moving up to a larger SUV.

• RX and RX L continuity: Both two-row and extended three-row RX variants remain part of the lineup, with ongoing updates as needed.


• RX refresh cycle: The RX family has seen styling and tech updates in recent years, with Lexus keeping it as a core offering alongside newer models.


• TX as a complement: The TX exists to fill a specific size/price niche in the segment, not to erase the RX from the showroom.

For shoppers, this means you can evaluate RX and RX L if you want a multi-passenger experience in a midsize, refined crossover, or consider TX if you need more seating capacity and a larger cargo area without stepping up to a full-size SUV.

What this means for buyers

To navigate the choices, consider how you plan to use the vehicle, your seating needs, and your budget. Here are practical steps to weigh the options:

1. Assess seating needs: If you regularly carry seven or eight passengers, TX or RX L may be more suitable than the two-row RX.


2. Compare interior space and cargo: Check cargo volume behind the third row and headroom to determine which matches your daily use.


3. Evaluate powertrains and efficiency: Look at the available engines and hybrid options, plus fuel economy targets for your typical drive.


4. Consider features and tech: Compare driver-assistance tech, infotainment, and comfort amenities across RX, RX L, and TX trims.


5. Price expectations and ownership costs: Factor purchase price, potential lease terms, and long-term maintenance considerations for each model.

Bottom line: Lexus’s TX expansion gives buyers a broader choice in the three-row segment, while the RX remains a steady, long-running option for those who prefer a smaller footprint or a traditional two-row luxury crossover with an optional third row.

Summary

Lexus has introduced the TX as a new three-row SUV that sits above the RX in size and price, but it is not a replacement for the RX. The RX (including RX L) remains in the lineup, and Lexus intends to offer both models to cover different needs in the midsize luxury SUV market. For buyers, the decision comes down to whether you prioritize extra seating and cargo space (TX) or a more compact luxury crossover with an optional third row (RX/RX L).

Is Lexus TX better than RX?

The main differences are that the Lexus RX is a smaller, sportier mid-size SUV, while the TX is a larger, three-row SUV focused on passenger and cargo space. The RX has a more traditional sporty design, a more premium interior feel, and is nimbler, whereas the TX has a larger, more boxy body, a more comfortable ride due to its longer wheelbase, and significantly more space for people and cargo, especially with the third row. The TX also has a higher towing capacity of 5,000 lbs compared to the RX's 3,500 lbs. 
This video provides a visual comparison of the Lexus RX and TX: 1mBen HardyYouTube · May 13, 2025
Lexus RX

• Size and design: Mid-size, two-row SUV with a sportier, more angular, and tapered design. 
• Interior and features: Smaller cabin with less legroom and headroom compared to the TX. Features a premium feel, especially in higher trims. 
• Performance: Nimbler and more agile due to its smaller and lighter size. 
• Towing: Maximum towing capacity of 3,500 lbs. 
• Cargo: Has 46 cubic feet of space with the second row down. 
• Best for: Drivers who prioritize a more agile and sporty driving experience and don't need a third row. 

Lexus TX

• Size and design: Larger, three-row SUV with a boxier, more traditional SUV appearance and a flat roof. 
• Interior and features: Significantly more passenger and cargo space, with a more usable third row. Features like power-folding third-row seats are available. 
• Performance: Offers a slightly more comfortable ride due to the longer wheelbase but is less nimble than the RX. 
• Towing: Higher maximum towing capacity of 5,000 lbs. 
• Cargo: Over double the max cargo capacity of the RX, with more space even behind the third row. 
• Best for: Families or drivers who need to carry more passengers and require substantial cargo space. 

This video compares the cargo space of the Lexus RX and TX: 57sVagabond BuildsYouTube · Jun 19, 2025

How much longer is the Lexus TX than the RX?

Moving to the side, you'll see that big size difference we were talking about earlier. The TX is a size category above RX and therefore is a whopping 10 inches longer. Interior space will be discussed later, but as far as visual elements, we have 22 and 21-inch wheels in TX and RX, respectively.

Why did Lexus stop selling the TX?

Why Did Lexus Temporarily Stop Selling the TX? In 2024, Lexus issued a temporary stop-sale on the TX alongside the Toyota Grand Highlander due to a safety compliance issue involving side-curtain shield airbags discovered during a National Highway Traffic Safety Administration (NHTSA) audit.

Did the Lexus TX replace the RX?

What Model Did the Lexus TX Replace? The Lexus TX was introduced to replace the RX L, which served as Lexus's three-row SUV offering for several years. The RX L provided additional seating but was limited in space and comfort for third-row passengers.