Top 10 Reasons to Buy a Lexus TX 550h+ (& 3 Reasons to AVOID!)

TX 550h+ Review: Classically Lexus. Thoroughly Modern. A Little Bland.

Stepping into a Lexus TX 550h+ is like reconnecting with an old friend you haven't seen in years. In many ways, the flagship TX represents a version of Lexus that the brand's longtime customers know and love. A quiet, quality interior to keep a chaotic world at bay. A refined suspension to erase the road's imperfections. Plenty of clever ergonomics. And a smooth Lexus V6.

That's right, where most Lexus crossovers feature buzzy, unrefined turbocharged 4 cylinders, the TX 550h+ is a bit of a unicorn, pairing one of the last Lexus naturally aspirated V6 engines with a three-electric-motor plug-in hybrid system that allows this Lexus crossover to drive on electricity only, in a hybrid mode, or in a recharging mode that runs off of gasoline only. In a world where going all-electric terrifies many customers, plug-in hybrids deliver emissions-free daily driving and the flexibility of gas-station refueling on longer trips. The result is a three-row family hauler that Lexus estimates can travel up to 33 miles on electricity before delivering up to 29 mpg combined. 

But the cost for all this flagship flexibility doesn't come cheap, as you're looking at an $86,000 as-tested crossover. Leaving me to wonder, is this juice worth the squeeze? To help answer and guide you on a purchase, let's explore the top 10 reasons you should buy the TX 550h+ and three reasons to run away. 

2026 Lexus TX: The Quick Specs

We've got a full 2026 Lexus TX Buyer's Guide right over HERE if you want to know about every grade, powertrain, and package, but here's the quick version to help you understand what a Lexus TX is and where the 550h+ fits in the lineup: 

The 2026 Lexus TX is available with three different power levels and multiple grades (or options levels). The TX 350, available in front or all-wheel-drive configurations, sports a 275-horsepower 2.4L Turbocharged 4-cylinder engine. The TX 350 starts out at $57,890 for a no-option, FWD Premium, while the TX 350 Luxury AWD starts at $64,640, and the TX 350 F Sport Handling starts at $67,160. Fuel economy is estimated at 23 mpg combined. 

The AWD-only TX 500h adds an electric rear axle hybrid system to the turbo 2.4L, boosting total system power up to 366 peak horsepower and improving overall efficiency. It's only available as an F Sport Performance model, starting at $71,410, but there's also a Luxury F Sport model that starts at $74,560. Fuel economy is estimated at 27 mpg combined.

And then of course we have the TX 550h+, which starts at $81,760 and is only available as a Luxury AWD model. As for power and fuel economy, well, that brings us to the very first reason you should buy a 550h+....

BUY 1. The Most Powerful Gas-Powered Lexus Crossover Ever (404 Horsepower)

If you're looking for a gas-powered Lexus crossover, the TX 550h+ is the most powerful one at 404 total system horsepower. The result is a large SUV that cruises to 60 mph in 5.9 seconds. It's never going to be confused with a performance SUV, of course, but it's the quickest TX in the lineup and two seconds faster to 60 than the entry-level TX 350.

Does the average TX owner care about power? Probably not, but this TX is more fun to drive and easier to maneuver in traffic. And, despite the added 129 extra horsepower over the base turbo engine, the plug-in hybrid is also the most fuel-efficient in the TX lineup, with an estimated 29 mpg combined.

BUY 2. Goodbye, Range Anxiety

As mentioned, the Lexus TX 550h+ is a plug-in hybrid, which means you can plug it in each night and get up to 33 miles of all-electric range before the TX switches to hybrid mode. It also means you can go on a cross-country road trip without having to worry about finding a charger because A) the TX can run in hybrid mode forever, and B) you can use the gasoline motor to recharge the battery. (Although it's super inefficient, roughly dropping fuel economy in half.)

In real-world testing, we experienced 28 miles of all-electric range at an efficiency rate of 1.7-2.3 miles per kWh. In hybrid mode, the TX delivered between 23.4 mpg and 30.7 mpg, depending on a few variables. So, definitely in line with EPA estimates of 29 mpg combined.

BUY 3. 3. One of the Smoothest Lexus Suspensions Ever Made

If you're looking for a refined, luxurious driving experience that feels like you're cruising around on a cloud, the TX 550h+ delivers. Now, to be fair, I don't think Lexus tuned the 550h+ differently from the TX 350, so much of this may apply there as well.

Still, despite its larger 22" premium wheels, the 550h+ was a joy to drive around the crumbling and cracked roads of Los Angeles County. Oh, a pothole you say? I didn't notice because I was soaking in the ride that feels like a classic Cadillac from its land yacht era. And yet, it's never sloppy or jittery, either, as one can experience when vehicles are too aggressively soft.

In fact, thanks to its unibody chassis and long wheelbase, the TX feels more stable and comfortable than either the GX or LX, which are body-on-frame SUVs, making the TX arguably the smoothest-riding Lexus SUV on the market.

BUY 4. Heated & Ventilated Front & Second Row Seats

Many SUVS offer a mix of heated and ventilated front seats, followed by some heated second-row captain's chairs. But you know you're stepping up to something fancier when the second-row seats add ventilation. Not a huge feature, mind you, but when you're dropping over $80 grand on an SUV, why not include a little extra luxury for the second row? And with a Luxury grade TX, that's exactly what you get.

(Although we should point out that many other SUVs in the $80K pricepoint include massaging seats, including the GX 550 Luxury+, which we're reviewing very soon.)

BUY 5. The TX Has the Most Interior Cargo Volume of Any Lexus SUV

Sure, the GX and LX look a bit bigger, almost like an American SUV. But looks can be deceiving. Because the Lexus TX, much like the Toyota Grand Highlander, boasts up to 97 cubic feet of total cargo space, 57.4 cubic feet behind the second row, and 20.2 cubic feet behind the third row. The GX 550 maxes out at 90.5 cubic feet, while the LX only makes it to 71 cubic feet when configured with only two rows. And, sure, the TX isn't American or minivan voluminous, but if you're looking at a Lexus SUV, the TX offers the most people and cargo-hauling capacity.

BUY 6. Premium Interior Touch Surfaces

While the TX isn't quite as fancy on the inside as an LX, LS, or LC interior, it's still quite nice and lives up to both the Luxury grade naming and three decades of Lexus heritage. When you think of a nice Lexus interior, the TX 550h+ Luxury delivers a mix of premium materials that include real leather, Alcantara, and a variety of synthetic materials and plastics that do a nice job of elevating the interior over the Premium grades (and most Toyota interiors). Plus it's got a lot of nice technology, including a clear digital infotainment system with wireless Apple CarPlay and Android Auto, a feature many luxury brands are dropping.  

BUY 7. A Full Suite of Safety Systems & Driver's Assist Features

Every 2026 Lexus TX comes standard with Lexus Safety System + 3.0, which includes a whole suite of features designed to protect you, your vehicle, and everyone else on the road, including --

• Pre-Collision System (PCS) with Pedestrian Detection
• Risk Avoidance Emergency Steer Assist
• Lane Tracing Assist (LTA)
• Emergency Driving Stop System (EDSS)
• Lane Departure Alert with Steering Assist (LDA w/SA)
• Road Sign Assist (RSA)
• Proactive Driving Assist (PDA)

Lexus also includes a five-year Lexus Safety Connect trial, which will assist with locating a stolen vehicle or getting emergency services to your location in the event of a crash or breakdown. 

BUY 8. Tons of Different Seating Configurations

8. Tons of Different Seating Configurations

While it's not quite as flexible as the inside of a minivan, the Lexus TX's interior layout is wonderfully versatile. Many Lexus SUVs suffer from fixed second-row seating (looking at you, GX 500), but the TX's second-row captain's chairs slide forward and backward to adjust second and third-row legroom, and fold down with the tap of a button. The third row bench seat also offers push-button tilting as well as electric folding. Meaning, you have the option to drop entire rows, just one seat in each row, whatever you need to fit passengers and cargo. 

BUY 9. A Plethora of Charging Ports in All Three Rows

These days, we've all got at least one USB device in constant use. But if you're traveling in a 2026 Lexus TX, you've got access to a plethora of USB-C charging ports in all three rows, so no one has to share. And because the TX 550h+ is a plug-in hybrid, you also get a 120V (1,500 W) power outlet that you can use to power or charge up larger devices with a conventional plug. 

BUY 10. Matador Red Mica Metallic on NON F-Sport Models

A silly reason, I know. But as you can see from our stunning press loaner, Matador Red Mica is no longer a TX 550h F Sport Performance exclusive color. And so now you too can drive something luxurious with a little more vibrance and style without having to commit to the full F Sport package.

AVOID 1. Price Vs Fuel Economy

While the TX 550h+ is only offered in the Luxury grade, as we've noted, you can also buy a TX 350 Luxury or a TX 550h Luxury Performance. To remind you of the pricing context, the TX 350 Luxury AWD starts at $64,640, the TX 500h F Sport Performance Luxury starts at $74,560, and the TX 550h+ starts at $81,760, although our loaner MSRP was closer to $86,000. (All numbers include destination charges.)

Which means the plug-in hybrid is a $7,000-$17,000 surcharge up and over the other available Luxury models.

Yes, the TX 350 and 500h don't offer any all-electric driving, but their gasoline fuel economy ratings are only down by 6 mpg and 2 mpg, respectively, compared to the 550h+ in hybrid mode. In other words, unless your electricity is effectively free (solar panels? Free work charging?), it's going to be nearly impossible to make up for the added sticker price of going with the plug-in.

Yes, the V6-powered TX 550h+ is going to feel smoother with its eCVT transmission and it's technically quicker than the turbocharged 4-cylinder hybrid in the TX 500h, but if the Luxury interior is your primary goal, you can get something that's just as nice with almost the same features and ride quality for a lot less.

Especially if you live someplace, as I do, where electric rates are high. For example, during my loan, it cost me $0.27/mile to drive the TX 550h+ based on paying $0.54/kWh. Running in hybrid mode on Premium fuel (which was $4.50-$5/gallon at the time), led to operating costs in the $0.16-$0.21/ mile range. In other words, depending on where you live, running in all-electric mode might be an added expense rather than a benefit

AVOID 2. Minivan Vibes

A telling anecdote that I experienced during my loan:

My doctor knows I get to test out Lexus and Toyota products, so I mentioned that the TX was in for review. And he told me about how he tried to buy a GX 550 but couldn't find one at MSRP in Los Angeles, so the salesman showed him a TX instead. The result? My doctor bought a BMW X7. Because not only did he need a hauler for his growing family, but he wanted something with presence and style. 

The TX, on the other hand, looks pretty good from the side and the back. But step around front, and you get a lackluster, mushy Lexus "unified spindle grille" that makes every TX look like a forgettable minivan. I hate to say this, of course, as the TX really won me over as a luxurious daily driver. But subjectively speaking, it's boring, and I hope a future facelift gives it more cultural caché, even if the TX is outselling the GX.

AVOID 3. Less Exciting Than Other Luxury SUVs

In a similar vein, if you're looking for a more exciting SUV... something with more power or handling, or something that's made to go off-roading, the TX 550h+ simply isn't for you.

It's a road-going cruiser SUV made for hauling people around town and across the country. The driving experience is comfortable and quick enough to be authoritative. But it's not invigorating or enticing; you're never going to dream of getting behind the wheel.

In that sense, it's more appliance than adventure.