What is the difference between a GX 460 and a GX470?
The GX460 is the newer, more refined successor to the GX470, featuring a newer 4.6L V8, a 6-speed automatic, updated interior and technology, and improved on-road manners while preserving strong off-road capability.
Mechanical differences: engines, transmission, and drivetrain
Core differences in powertrains and how they drive influence performance, efficiency, and maintenance considerations.
- GX470 uses a 4.7-liter V8 (2UZ-FE) paired with a 5-speed automatic transmission; it delivers robust low-end torque and is well-regarded for off-road capability in its era.
- GX460 uses a 4.6-liter V8 (1UR-FE) paired with a 6-speed automatic transmission; the newer engine and extra gears contribute to smoother power delivery and better highway efficiency.
- Both offer a capable four-wheel-drive system with a low-range transfer case; the GX460 benefits from newer electronic controls that enhance traction and stability.
In practical terms, the move from the GX470 to the GX460 means a more refined powertrain with improved efficiency and newer electronic aids, while maintaining rugged off-road capability.
Technology, interior, and comfort
The cabin and technology package reflect a generational shift, with the GX460 offering more modern amenities and safer driving aids.
- Interior and materials: The GX460 adopts more premium materials and a more contemporary layout; the GX470 cabins feel more utilitarian by comparison.
- Infotainment and gauges: The GX460 includes larger screens and updated audio/navigation options, along with improved climate controls; the GX470 uses older, simpler interfaces.
- Safety and driver aids: The GX460 brought more advanced electronic aids (broader stability control, hill-descent/assist features, and improved crash-structure protection) that were not as prevalent on the GX470.
In everyday use, the GX460 typically offers a quieter ride, easier-to-use tech, and greater overall comfort versus the GX470.
Practical considerations and ownership costs
When evaluating used examples, practical factors such as reliability history, maintenance costs, and resale values matter.
- Reliability and known issues: The GX470 benefits from a simpler, proven V8 design, while the GX460’s newer engine and electronics can add complexity but typically benefit from later engineering and updated manufacturing processes.
- Fuel economy and daily drivability: The GX460 generally delivers better highway efficiency and smoother power delivery thanks to the 6-speed transmission and advanced engine management.
- Resale value and parts availability: Both generations have solid aftermarket support, but the GX460, as the successor, tends to hold value better and has broader parts availability in the used market.
For buyers, paying attention to service history, mileage, and correct trim features helps in choosing between the two generations.
Which should you choose?
If you prioritize the latest technology, extra gears, and improved on-road comfort, the GX460 is typically the better pick. If you’re drawn to a classic, rugged feel with a straightforward maintenance profile, a well-maintained GX470 remains a solid option.
Summary
The GX460 represents the modern evolution of Lexus’ mid-size SUV, offering a lighter, more efficient 4.6L V8 and a 6-speed automatic, plus upgraded interior tech and safety features, compared with the GX470’s 4.7L V8 and 5-speed gearbox from the prior generation. Both deliver strong off-road capability and three-row seating, but the GX460 generally provides smoother power, better highway efficiency, and newer amenities, while the GX470 appeals to buyers seeking a proven, rugged classic. The best choice depends on whether you value contemporary technology and efficiency (GX460) or a traditional, straightforward SUV experience (GX470).
Is the Lexus GX 460 the same size as a 4Runner?
The Lexus GX 460 is slightly larger overall, being wider and taller, while the Toyota 4Runner is slightly narrower. Both vehicles share a similar wheelbase and are built on the same platform, but the GX has a broader, more substantial feel due to its dimensions. The 4Runner's narrower width can make it feel nimbler in tight spaces.
You can watch this video to see a visual comparison of the sizes and dimensions of the Lexus GX 460 and Toyota 4Runner: 54sAutoMobiYouTube · Jun 2, 2024
| Feature | Lexus GX 460 | Toyota 4Runner |
|---|---|---|
| Width | ~74 inches | ~76 inches |
| Length | ~190 inches | ~190 inches |
| Height | Slightly taller | — |
| Wheelbase | ~110 inches | ~110 inches |
| Turning Diameter | ~41.1 feet | ~37.4 feet |
| Overall Feel | Wider, more substantial | Narrower, nimbler |
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What is the difference between GX 460 and GX470?
When we compare the Lexus GX 460's and the Lexus GX 470's specifications and ratings, the Lexus GX 460 has the advantage in the areas of fuel efficiency, interior volume and base engine power. The Lexus GX 470 has the advantage in the area of typical lower range of pricing for one- to five-year-old used cars.
Is the GX470 off-road capability?
The Lexus GX470 is a capable off-road vehicle due to its body-on-frame construction, full-time 4WD with low range, and robust 4.7L V8 engine. While it performs well in stock form, its off-road prowess can be significantly enhanced with modifications like lifting, upgrading suspension, adding larger tires, and installing protective components like skid plates. Some owners report needing to upgrade the rear end for heavy-duty use, especially with 35-inch tires, to avoid failure.
This video demonstrates the off-road capabilities of a stock Lexus GX470: 52sChris XYouTube · Dec 29, 2020
Factory off-road features
- Body-on-frame construction: Provides durability and strength for rugged terrain.
- Full-time four-wheel-drive: Ensures power is sent to all four wheels for maximum traction.
- Low-range gearing: Allows for more control and torque at slow speeds when navigating difficult obstacles.
- Center-locking differential: Helps prevent wheel slip in low-traction situations.
- Rear air suspension: A long-travel, five-link rear air suspension provides a comfortable ride and a high payload capacity.
Common modifications for enhanced capability
- Suspension lift: Lifting the vehicle provides more ground clearance, improving the approach, departure, and break-over angles.
- Larger, all-terrain tires: Provide better grip on various surfaces. However, larger tires (e.g., 35 inches) may require re-gearing and potentially a stronger rear end to avoid damage.
- Underbody protection: Adding aftermarket skid plates and steel bumpers protects vital components from rocks and other debris.
- Winches and recovery gear: A winch is a valuable addition for self-recovery or assisting others on the trail.
- Locking differentials: Adding air lockers to the front and/or rear differentials provides superior traction on challenging obstacles.
- Upgraded control arms: Upper control arms may need to be upgraded to accommodate a lift and prevent alignment issues.
This video showcases an off-road build of a Lexus GX470: 59sOutlandish OverlandYouTube · Nov 26, 2023
Considerations and potential weaknesses
- Weight: The GX470 is heavier than many other off-road SUVs, which can affect performance on certain obstacles.
- Center of gravity: Its higher center of gravity can make it more susceptible to rollovers, especially on steep, uneven terrain.
- Rear axle: The factory rear axle is a point of potential failure for those who engage in heavy off-roading with large tires. Upgrading the rear end may be a necessary investment to ensure long-term durability.
What does GX 460 stand for?
The name “GX” stands for “Grand Crossover”. Unlike crossover SUVs, the GX has body-on-frame construction and "Crossover" stands for it being in the middle of the range.
