Overview
The 2016 Lexus GX is a midsize luxury SUV built on a traditional body-on-frame platform with genuine off-road hardware, making it a standout in a segment dominated by car-based crossovers. It’s ideal for drivers who want Toyota Land Cruiser–style durability, three-row seating, and strong towing capability while still getting Lexus comfort and refinement. For 2016, the GX 460 continues the second-generation model (introduced for 2010) with the familiar 2014 facelift styling and a focus on long-term dependability rather than cutting-edge tech. In the market, it appeals to buyers prioritizing reliability, resale value, and all-weather confidence over maximum fuel economy.
Key Features
- 4.6L V8 POWERTRAIN: The 2016 GX 460 uses a 4.6-liter V8 (1UR-FE) paired with a 6-speed automatic transmission, delivering smooth, low-stress power for highway merging, mountain driving, and towing.
- FULL-TIME 4WD WITH LOW RANGE: Unlike many luxury SUVs, the GX uses a full-time 4WD system with a two-speed transfer case, giving it real low-range capability for snow, sand, and trails.
- THREE-ROW PRACTICALITY: Standard 3-row seating provides family flexibility, while the GX’s upright shape and wide-opening rear door make it easy to load cargo.
- OFF-ROAD-READY OPTIONS: Available systems can include Crawl Control and Multi-Terrain Select, plus an available rear air suspension that can help with ride comfort and leveling when carrying loads.
- LEXUS COMFORT AND SAFETY: Expect a quiet cabin, durable interior materials, and available driver-assistance features depending on package, along with the solid build quality the GX is known for.
Common Issues & Reliability
Shoppers researching 2016 Lexus GX reliability often find it’s one of the more durable luxury SUVs, but there are still common complaints to know. Overall, the 2016 GX is widely considered dependable with proper maintenance, especially compared to more complex European alternatives.
1) AIR INJECTION SYSTEM (SECONDARY AIR) FAULTS: Some GX 460 owners report secondary air injection pump/valve issues that can trigger a check engine light and fault codes, sometimes appearing around 60,000–120,000 miles. When it happens, it can affect drivability modes and may be expensive if multiple components require replacement.
2) SUSPENSION WEAR AND REAR AIR SUSPENSION CONCERNS: Higher-mileage GX models may develop clunks or looseness from worn shocks/struts, control arm bushings, or sway bar components (often noticeable after 80,000–140,000 miles). If equipped with rear air suspension, air bags or the compressor can weaken over time, leading to sagging or uneven rear ride height.
3) BRAKE FEEL, ROTOR WEAR, AND CALIPER SLIDE ISSUES: Some owners note brake pulsation from rotor wear or warping, especially if the SUV is used for towing or frequent mountain driving. Sticking caliper slide pins can contribute to uneven pad wear; many reports show these concerns cropping up in the 50,000–100,000 mile range depending on driving habits.
4) INTERIOR AND INFOTAINMENT QUIRKS: While not typically a “breakdown” issue, owners sometimes mention minor cabin rattles, sticky dash buttons, or occasional infotainment/backup camera glitches as the vehicle ages. These are usually more annoyance than reliability threats, but they’re common enough to check during a test drive.