Buyer Research

2014 Lexus GX 460 — Should You Buy One?

Typical asking price: $24,000–$34,000. This is one of the more reliable vehicles in its class — here's what to watch for anyway.

Kestrel Take

A Land Cruiser Prado with leather — body-on-frame, a locking center differential, and the 4.6L V8 that runs forever. It is thirsty and the third row is small. As a luxury SUV that will still be running in 2040, it has almost no competition.

Known Issues for the 2014 Lexus GX 460

Ranked by wallet impact. These are documented, recurring problems — not freak accidents.

Kinetic Dynamic Suspension System (KDSS) leaksMedium

The hydraulic sway bar system leaks at the accumulators and valves. Not every GX has it; the ones that do ride better and cost more to fix.

Repair cost range: $1,500-$3,500

Rear air suspension failure (equipped models)Medium

The rear height control system leaks and the compressor fails. Coil conversion kits exist.

Repair cost range: $1,200-$2,500

Secondary air injection pump failureMedium

The Toyota V8 air injection issue, causing a check engine light and expensive access.

Repair cost range: $1,500-$3,000

Fuel economyMedium

15-17 mpg. A real ownership cost on a vehicle bought for longevity.

Repair cost range: n/a

Walk-Away Red Flags

✗Vehicle sitting low at the rear
✗Fluid seepage around the KDSS components
✗Check engine light for secondary air injection
✗Serious off-road damage on a lifted example

Good Signs

✓Air injection pumps already replaced
✓Clean frame with no salt corrosion
✓Full Lexus service history with fluid changes documented

Found a specific Lexus GX 460?

This page covers what goes wrong on the 2014 Lexus GX 460 in general. The Kestrel report covers this specific car— the asking price vs. market, the photos, the seller's description, and a BUY / NEGOTIATE / WALK AWAY verdict with a negotiation script.

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Known issues on this page are based on documented owner reports, NHTSA complaints, class-action records, and manufacturer technical service bulletins. Individual vehicles vary. A pre-purchase inspection by a trusted mechanic is always worth doing.