2024 Lexus TX: Getting The Three

With V-6 / hybrid options and lavish amenities, the all-new TX mid-size crossover serves as the missing link in Lexus' SUV portfolio

The first-ever 2024 Lexus TX has made its official arrival as the Japanese luxury automaker's latest foray into the three-row, midsize SUV segment. The TX is the latest of a string of new / updated models from the brand — it has already teased a next-gen GX — and it will ride on the automaker's TNGA-K platform, which also underpins the 2024 Toyota Grand Highlander.

With an overall length of 203 inches, a 78-inch width, 70-inch height, and a 116-inch wheelbase, the TX has nearly identical dimensions to the Grand Highlander, but it is even more "grand" with Lexus’ design, a richly appointed interior, and a long list of luxe features.

The TX will be available in three total trims each powered by a unique powertrain. The base and midrange models are expected to go on sale this fall, according to Lexus, while the top model will go on sale "at a later date." Lexus has not yet released pricing for the TX, but we expect it will start in the same range, about $55,000 to $60,000, as some similarly sized and equipment models. Let's take a closer look at Lexus’ all-new luxury SUV.

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As mentioned, the TX will be available in three trims — the TX 350, TX 500h, and TX 550h+ — and each will be fitted with a specific engine. The TX 350 is motivated by a 2.4-liter turbocharged inline-four, the same powertrain available in Lexus’ RX and NX SUVs, developing 275 horsepower and 317 pound-feet of torque. It will pair with an eight-speed automatic transmission. Lexus claims the model will deliver 21 combined mpg.

The TX500h will only be available as an F Sport Performance model and only with all-wheel drive. The 2.4-liter turbo hybrid engine will deliver a meatier 366 horsepower and 409 pound-feet of torque. Its added power won't result in a loss of fuel efficiency, it appears. Lexus claims the TX 500h will return 24 combined mpg. Lexus did not come out and say it, but this engine appears to be the Hybrid Max unit available in the Grand Highlander with 362 horsepower.

The TX 550h is a plug-in hybrid model, and it will serve as the most powerful and efficient model in the TX lineup. It is also the first Lexus plug-in hybrid manufactured in the United States. The TX 550h is fitted with a 3.5-liter V-6 plug-in hybrid engine developing 406 horsepower, though Lexus has not released its torque figure. According to the automaker, it will return 30 combined mpg and has a maximum electric-only driving range of 33 miles. It will exclusively be available with all-wheel drive.

AWD models will sport Lexus’ Direct4 all-wheel drive system, which includes Dynamic Rear Steering. This allows the rear wheels to turn in the same direction as the front wheels to aid stability, and at slower speeds, the rear wheels can turn in the opposite direction to improve maneuverability. Lexus says the GA-K platform has been tweaked in the TX to improve strength and rigidity. The steering system and "rear section" were also strengthened, and the TX will feature a multi-link rear suspension and widened front and rear tracks.

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Lexus has long been known for its Spindle grille design, but the TX takes it into a new direction with the SUV's bold and rugged appearance. The "Unified Spindle" takes its design cues from the brand's earlier design, but the reimagining has resulted in horizontal "bars" running across the grille, though the familiar shape is still present.

Lexus says the TX's design prioritized aerodynamic performance. Flanking Lexus’ new grille are headlights "linked by a narrow aperture that runes beneath the leading edge of the hood." The sculpted hood sports flows down into the grille with its bulbous center adding to the front end's presence. Otherwise, the TX is handsome with a somewhat blocky design with a large D-Pillar.

A horizontal light bar, which is now becoming commonplace across the automotive industry, will reside on the liftgate. The TX 350 will ride on 20-inch wheels with 22-inch models available. The TX 500h and 550h+ will both sport 22-inch wheels as standard. Exterior colors available include

The 2024 TX is available with four trim levels:

Lexus hasn't released the full features list of each model and grade, but we expect the TX will follow in the footsteps of its stablemates and deliver a quiet and upscale cabin that is chock-full of luxe amenities. According to Lexus, the TX is fitted with a high-damping door, improves seals, and "increased" silencer material to keep down noise and vibration.

Some highlights of the TX, with what we know now, include the Digital Latch feature, allowing passengers to open its doors with the push of a button. The TX also sports "available multi-colored illumination accents and door trim options," an available head-up display, and a 21-spealer Mark Levinson sound system.

Lexus states a 12.3-inch digital driver's display will be available, and all models will sport a 14-inch touchscreen with Apple CarPlay integration and Android Auto connectivity. Three interior color options will be offered, including Peppercorn, Birch, and Black.

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We are left to assume the TX will sport a third-row bench — Lexus announcement didn't offer a solid answer — and if that's the case, the TX will seat either seven or eight passengers. It is offered with either a second-row, 60/40 split bench or captain's chairs in the middle. Models with captain's chairs will also be fitted with a second-row center console that is removable. The console will also be configurable, Lexus says, with removable cupholders and the ability to store a tablet.

Lexus hasn't released interior specs as of yet, but they should be close to that of the 2024 Grand Highlander. The Toyota offers 37.2 inches of rear headroom and 33.5 inches of rear legroom, likely making the TX's third row most suitable for smaller kids, while front- and middle-row passengers shouldn't be left wanting for more space. The 2024 TX can accommodate up to 20.1 cubic feet of storage behind the third row, though those figures swell to 57.4 cubic feet behind the second row and a whopping 97 cubic feet behind the front seats.

With family hauling intentions for its new three-row SUV, Lexus will fit its Safety System 3.0 on all TX models. The suite of features includes automatic emergency forward braking with pedestrian detection, smart cruise control, Lane Tracing Assist, lane departure warning with steering assist, Road Sign Assist, and Proactive Driving Assist.

Available driver's aids will include the Advanced Park semi-automatic parking system, and Traffic Jam Assist, a smart cruise control feature for use in stop-and-go or low-speed traffic. Traffic Jam Assist requires a Drive Connect subscription.

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The 2024 TX is not the only three-row, midsize SUV garnering attention in Lexus’ lineup. The automaker has been teasing the next-generation GX (shown above) as well. The model was last overhauled in 2010, and its age is showing. The GX will likely serve as the more all-terrain capable model, with the TX appearing to be set in its role as a family hauler/daily driver.

As such, the TX will join the three-row, luxury SUV segment where it will compete with models like the Audi Q7, Mercedes-Benz GLS, BMW X7, Acura MDX, Lincoln Aviator, Land Rover Discovery, Infiniti QX60, and Cadillac XT6. Check back with TopSpeed as Lexus releases more information about the 2024 TX.

Joe Parker is a nationally award-winning journalist and columnist from the Atlanta area. He has served as an automotive journalist for the past four years alongside extensive sports, business, government, and column writing. His favorite modern car feature is ventilated seats to combat the Southeast U.S. climate, and his heel-toe shifting attempts usually end in disappointment.