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Lexus GX: generations, engines and trims
The Lexus GX is a luxurious off-roader built on the Toyota Land Cruiser Prado platform and has been in production since 2002. We look at three generations, engines, trims, and what to check when buying a used GX.
GX in brief
The GX is a Lexus SUV that combines luxury with genuine off-road capability. It features a body-on-frame construction, four-wheel drive, and a high reputation for reliability, making it appealing to both off-road enthusiasts and those seeking a dependable luxury vehicle.
The GX isn't widely available in Lithuania, as it isn't officially sold in all European markets, so most cars are imported. Before buying, check the condition, documents, and history.
Which generation to choose
The first-generation GX 470 (2002–2009) comes with a 4.7-litre V8 engine and a classic, reliable off-road setup. Today, it's the most affordable way to get a GX, but these cars are getting old.
The second-generation GX 460 (2009–2023) features a 4.6-litre V8 engine, a six-speed automatic gearbox, a more modern interior, and additional safety features. It's the most common generation on the used market.
The third-generation GX 550 (from 2024) is built on a new platform: it has a 3.4-litre V6 biturbo engine, a 10-speed automatic gearbox, and a modern digital interior. It's the most expensive and the used market supply is very limited.
Engines and gearboxes
The GX 470 has around 235hp from its 4.7-litre V8, the GX 460 around 300hp from its 4.6-litre V8, and the GX 550 around 350hp from its 3.4-litre V6 with twin turbos. All models are four-wheel drive.
The first two generations came with an automatic transmission (5- and 6-speed), while the third features a 10-speed. Fuel consumption is high, especially in the V8 variants.
What to check when buying a used GX
For off-roaders, it's crucial to inspect the frame for any signs of corrosion or repair work. Check the suspension components, brakes, wheel arches, and steering linkages.
The GX 470 engine has a timing belt, so ensure it has been replaced on time. Check for oil or coolant leaks, and verify that the air conditioning and electrical functions are working.
For an imported car, check the mileage, history, and whether any manufacturer recall campaigns have been completed based on the VIN.
Trim levels
Names and equipment vary by market and year; we list the most common trims found in Europe.
GX 470
2002–2009The first-generation GX with a 4.7-litre V8.
- Around 235 hp, V8 engine
- 5-speed automatic transmission
- Often comes with a leather interior
GX 460
2009–2023The most widespread generation.
- Around 300 hp, 4.6-litre V8
- 6-speed automatic transmission
- Often — leather and enhanced safety features
GX 460 Luxury
2009–2023Higher-end trim level.
- Often — leather and wood trim
- Often — more comfort and driver-assistance systems
- More comprehensive comfort features
GX 550
from 2024The latest generation GX with a V6 biturbo engine.
- Around 350 hp, 3.4-litre V6 biturbo
- 10-speed automatic transmission
- Modern digital equipment
Trim comparison
| GX 470 | GX 460 | GX 460 Luxury | GX 550 | |
|---|---|---|---|---|
| Who it's for | A budget-friendly, reliable SUV | For daily driving and commuting | Comfort and luxury | Latest technology |
| Engine | 4.7 V8 | 4.6 V8 | 4.6 V8 | 3.4 V6 biturbo |
| Price in the used market (relatively) | Mid-range | Mid-range | High-end | High-end |
Most buyers will find the GX 460 a solid choice, blending reliability with more modern features. The GX 550 is worth considering if you're after the newest model.
Pros
- Body-on-frame construction and off-road capabilities
- High reputation for reliability
- Luxurious, quiet interior
- Four-wheel drive
Cons
- High fuel consumption
- Checking the origins of imported cars is more complex
- Large dimensions and a high price
Frequently asked questions
What sets the GX apart from the Land Cruiser Prado?
The GX is built on the Prado platform but boasts a more luxurious interior, quieter cabin, and Lexus equipment. Technically, they are very close.
Is the GX suitable for off-roading?
Yes, it features a ladder-frame construction and four-wheel drive and is well-known for its capability, but true off-road prowess also depends on tyres and suspension.
Is the GX reliable?
It is considered one of the most reliable luxury SUVs, but condition heavily depends on its service history and how the vehicle has been used.
Updated 2026-10-17 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
