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What engine is in the Lexus GX 460?

The Lexus GX 460 is a mid-size luxury SUV known for its impressive off-road capabilities and premium interior. At the heart of this vehicle is a powerful engine that delivers a smooth and responsive driving experience.


The 4.6-Liter V8 Engine


The Lexus GX 460 is equipped with a 4.6-liter V8 engine that produces 288 horsepower and 321 lb-ft of torque. This engine is a proven and reliable powerplant that has been used in various Toyota and Lexus models over the years.


The V8 engine in the GX 460 features advanced technologies such as dual overhead cams, four valves per cylinder, and variable valve timing. These features help to optimize power delivery, improve fuel efficiency, and reduce emissions.


Transmission and Drivetrain


The 4.6-liter V8 engine in the Lexus GX 460 is paired with a six-speed automatic transmission that provides smooth and responsive gear changes. The GX 460 also features a full-time four-wheel-drive system with a two-speed transfer case, allowing the vehicle to tackle a variety of terrain and driving conditions.


Towing Capacity and Off-Road Capabilities



  • The Lexus GX 460's V8 engine and four-wheel-drive system give it a towing capacity of up to 6,500 pounds, making it a capable choice for those who need to haul trailers or boats.

  • In addition to its towing prowess, the GX 460 is also well-equipped for off-road adventures, with features like a Kinetic Dynamic Suspension System, Crawl Control, and Multi-Terrain Select.


Overall, the 4.6-liter V8 engine in the Lexus GX 460 provides a compelling blend of power, efficiency, and off-road capability, making it a standout choice in the mid-size luxury SUV segment.

What engine does the GX 460 use?


POWER TO MOVE. The GX 460 is powered by a robust 4.6 litre V8 engine mated to a newly developed six-speed automatic transmission, powering all four wheels and delivering outstanding drivability.



Does the Lexus 4.6 V8 have a timing belt or chain?


The previous model GX470's with the 4.7L V8 had a timing belt vs the chain found on the 4.6L V8 in the GX460.



What Toyota is the Lexus GX 460 based on?


The GX is based on the Toyota Land Cruiser Prado, from which it derives its off-road capability. Lexus introduced the first generation, known as the GX 470 in 2002, and subsequently became the third SUV to enter the Lexus lineup.



Is the Toyota 4.6 L V8 a good engine?


Performance-wise, it's clear that the 4.6 V-8 is no 5.7, but nothing is, and it's certainly a much more advanced engine than the older 4.7 V-8. According to Toyota, the 4.6 will deliver the best combination of power and fuel economy among any standard V-8 in the full-size pickup segment.



Is the Lexus GX 460 a V6 or V8?


The GX 460 comes packing a naturally aspirated 4.6-liter V8, a genuine 4x4 four-wheel-drive system, and seating for up to seven.



What is the life expectancy of a GX460?


The Lexus GX 460 has an average lifespan of 178,281 miles or about 14.1 years. The GX 460's predicted lifespan is derived from over 300 million data points iSeeCars analyzed to determine this model's average lifespan.



How long does a 4.6 L V8 engine last?


4.6 2V engines are considered indestructible, they were used in vehicles like Crown Vic's, and f150's pre 2003. 4.6 3V is not as good, but not a horrible engine either. Keep them maintained an there is no reason they won't last 200k or longer.



How reliable is the Lexus GX 460 engine?


Lexus GX460 Reliability Rating Breakdown. The Lexus GX460 Reliability Rating is 3.5 out of 5.0, which ranks it 5th out of 14 for luxury midsize SUVs. The average annual repair cost is $770 which means it has average ownership costs.



Is the Lexus 4.6 L V8 a good engine?


This 4.6 liter V8 engine is often found in not only Lexus cars, but also in some Toyota made automobiles as well. Utilized by Lexus vehicles like the GS 460, LS 460, and GX 460, the 1UR-FE is a dependable engine that has reached upwards of 250,000 to 300,000 miles with routine maintenance in several examples.



What Toyota is comparable to the Lexus GX 460?


Lexus GX 460 Engine & MPG. The 2022 Toyota Sequoia includes a 381-horsepower 5.7-liter V8 engine paired with a six-speed automatic transmission. In comparison, the Lexus GX 460 consists of a 301-horsepower 4.6-liter V8 engine that combines with a six-speed automatic transmission.


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.