When it comes to luxury vehicles, you might think of premium interiors, advanced tech, and a steep price tag—but not necessarily reliability. Yet, the 2024 Lexus GX is shaking up that assumption. With 201,000 monthly searches (according to Keyword Surfer, as of September 2024), the Lexus GX is getting attention on par with the famed Land Rover Defender. However, the GX stands out in an area where many luxury vehicles fall short: long-term dependability. While the Defender is widely recognized for its off-road capability, it didn’t make iSeeCars’ list of vehicles most likely to reach 250,000 miles. By contrast, the Lexus GX ranks higher than any other luxury SUV in terms of longevity.

But what’s actually driving all this search volume for the Lexus GX? And how does it compare in terms of reliability and lifespan?

What is the lifespan of a Lexus GX?

The Lexus GX is well-known for its long-term durability. According to iSeeCars, the GX has a 20.7% chance of reaching 250,000 miles, which ranks it 17th overall in their study. It’s particularly impressive for a luxury SUV to rank on this list, traditionally dominated by heavy-duty trucks. The GX’s body-on-frame construction, shared with the Toyota Land Cruiser and 4Runner, contributes to its robustness and off-road capability. For buyers looking for a high-end vehicle that can handle both rugged terrain and daily driving, the Lexus GX is a proven contender.

Is the Lexus GX the same as the 4Runner?

The Lexus GX and Toyota 4Runner share much of the same DNA, as both are built on Toyota’s next generation body-on-frame platform. This makes them durable and well-suited for off-road adventures. However, while the 4Runner is more utilitarian, the GX adds a layer of luxury. With the 2024 redesign, the Lexus GX has adopted a more modern, boxy look that still hints at its rugged roots, but with an interior and feature set designed for premium comfort. This makes the GX a choice for buyers who want both off-road capability and a more refined driving experience.

How many miles do Lexus GX last?

Lexus GX models frequently reach high mileage, often surpassing 250,000 miles. This is a testament to its solid construction and reliable Toyota engineering. Whether you’re buying a new 2024 Lexus GX 550 or a used GX 460, you’re statistically likely to get a vehicle that will last decades with proper care. According to iSeeCars, the GX is more likely to hit the 250,000-mile mark than many other SUVs, making it a strong option for those looking for a long-term investment in both luxury and durability.

What is the most reliable year for the Lexus GX?

While many model years of the Lexus GX have earned a reputation for reliability, the 2017 model stands out as particularly dependable. According to CarComplaints, the 2017 GX has zero complaints from owners, making it one of the most reliable recent models. Even the NHTSA recorded minimal complaints: the most common one is suspension issues–reported by a grand total of three owners.

Do Lexus cars last longer than Toyota?

Lexus vehicles, including the GX, share much of their technology and engineering with Toyota. As a result, they last nearly as long as their Toyota counterparts. The 4Runner and Tacoma both outranked the Lexus GX on the iSeeCars list of vehicles that most often last 250k miles. But honestly that could be as much a testament to a Toyota owner community willing to drive their 4WDs for a long time as to the build quality of the vehicle’s themselves.

What’s the downside of the 2024 Lexus GX? Well you’re going to dish out at least $64,250 for this luxury SUV. Meanwhile Toyota’s advertising a  $40,705 MSRP for its 4Runner. The difference is an entire Corolla. For those not embarrassed to be seen in a Toyota, the badge and leather may not be worth over $22k. But for those already shopping for a luxury SUV, the GX is intriguing.

In addition, the 2024 surge in searches for the Lexus GX may be due in part to thrifty buyers seeking out a used 460 for legendary reliability. But it is also because Lexus debuted the completely redesigned GX 550 for the 2024 model year.

What’s more, even the Lexus GX and Land Rover Defender can’t touch the luxury SUV king of Google: US internet users search “Cadillac Escalade” over 300k times every month.

All that said, the 2024 Lexus GX’s reliability isn’t just a marketing claim—it’s backed by real data and owner experiences. With a proven track record of reaching high mileage and a redesigned model that’s generating significant buzz, the GX is positioned to remain a top choice for luxury SUV buyers. And with its Google searches on par with the Land Rover Defender, it’s clear that buyers are paying attention. While the Defender may have the heritage and off-road fame, the GX has the edge when it comes to reliability and longevity.

Interested in finding a reliable used Lexus GX? Use the MotorBiscuit car buying tool to compare prices and find the best deals near you. Or if you feel like balling out, configure a new GX.