Do all gx470 have air suspension?
No, not all Lexus GX470 SUVs come equipped with air suspension. While air suspension was an available option on some GX470 models, it was not a standard feature across the entire model lineup.
Explaining the Lexus GX470 Air Suspension
The Lexus GX470 was produced from 2002 to 2009 as a mid-size luxury SUV. During this time, Lexus offered an optional air suspension system on certain GX470 trims and packages. This air suspension system provided a more comfortable and adjustable ride compared to the standard coil spring suspension.
The air suspension allowed the driver to adjust the ride height of the vehicle, which was useful for off-road driving or loading heavy cargo. It also provided a smoother, more controlled ride on the highway by automatically adjusting the suspension based on driving conditions.
Which GX470 Models Had Air Suspension?
- The air suspension was available as an optional feature on the higher-end GX470 trims, such as the Premium and Ultra Luxury packages.
- Base model GX470s came standard with a traditional coil spring suspension setup.
- Buyers had to specifically select the air suspension option when ordering their GX470, as it was not a standard feature across the entire model lineup.
So in summary, while air suspension was an available option on certain Lexus GX470 models, it was not a universal feature found on all GX470 SUVs. Buyers had to specifically choose the air suspension package to get the adjustable and more comfortable ride.
Does the Lexus GX have air suspension?
Yes, the Lexus GX has a rear air suspension system on some models, particularly the higher trims like the Luxury, which comes with an Active Height Control (AHC) system. This system uses airbags instead of traditional coil springs on the rear axle and can be manually adjusted for different ride heights. It's also sometimes paired with the Kinetic Dynamic Suspension System (KDSS).
- Function: The rear air suspension is designed to provide a comfortable ride and can be used to adjust the vehicle's height.
- Adjustment modes: The system has several modes, including a "normal" mode, a lower mode for easier loading (operable only when in park), and a raised mode for improved ground clearance at low speeds.
- Trim level: Air suspension is typically found on the more premium or luxury trims and was available on GX 460 models from 2010 onwards.
- Potential issues: Like any air suspension, it can have potential issues, such as leaks, and some owners choose to replace the system with a conventional spring and shock setup later in the vehicle's life.
Which Lexus models have air suspension?
Lexus models that have featured air suspension include the LS sedan, the RX crossover, the LX large SUV, and the GX SUV. While the LS has a full four-corner system, the GX 460's air suspension is typically located on the rear axle only and is available on certain trims. The RX is also available with an air suspension system on some configurations, like the F Sport model.
Full air suspension (four corners)
- Lexus LS: This model has offered a more complex system that includes air suspension on all four wheels, with features like height adjustment and "Access Mode" for easier entry and exit.
- Lexus LX: The LX 700h comes standard with an adaptive air suspension with height control.
Rear air suspension only
- Lexus GX: The GX 460 has available rear air suspension (Active Height Control) on premium and luxury trims, which replaces the coil springs with airbags on the rear axle.
Other models with air suspension options
- Lexus RX: Some configurations, including certain F Sport models, offer air suspension.
- Previous models: Some previous models like the GS sedan (GS300/350/430/450h/460) and IS sedan (IS250/350) had air suspension options available.
What year to avoid Lexus GX470?
The 2003 Lexus GX470 is often cited as the worst model year due to drivetrain issues like clunking noises, and the 2006 model also received a high number of complaints, particularly for drivetrain problems. Other years to be cautious about include models with the optional KDSS system for off-road enthusiasts due to potential costs, and early models (2004 and 2005) for dashboard cracks, dry-rotted wheels, and less engine power compared to later models.
You can watch this video to learn about common problems to look for when buying a Lexus GX470: 52sRob DrivesYouTube · Feb 11, 2021
Specific model years to be cautious about
- 2003 Lexus GX470: Considered the worst model year by some sources due to specific drivetrain issues, such as clunking and squealing noises, and higher repair costs.
- 2006 Lexus GX470: Received a high number of owner complaints, particularly regarding drivetrain problems.
- Models with KDSS: If you plan to heavily modify the vehicle for off-roading, models with the Kinetic Dynamic Suspension System (KDSS) may be best to avoid due to potential complexity and cost of repairs or modifications.
Common issues across the GX470 lifespan
- Drivetrain issues: Reports of clunking and squealing noises have been associated with certain model years.
- Dashboard cracks: A common and potentially expensive issue across many model years, especially in warmer climates.
- Timing belt and water pump: A crucial maintenance item. The timing belt should be replaced around every 90,000 miles, or the vehicle should have a documented history of this replacement.
- Navigation system: The built-in navigation system is outdated and can be difficult to upgrade or repair. Many owners recommend using a smartphone for navigation instead.
- Suspension and transmission: During a test drive, listen for unusual noises from the suspension and check for smooth transmission shifts, as these can indicate wear.
This video discusses the maintenance of a Lexus GX470, including the timing belt replacement: 58sCar WizardYouTube · Feb 22, 2022
Does the GX 470 have front air suspension?
The rear spring is air bag. Not the shock. The front is traditional coil springs. Have you moved the ride switch that controls the electric adjustable ride shock?
