Does the 2002 Lexus GS300 have a 2JZ?
Yes. The 2002 GS300 uses a 3.0-liter inline-six called the 2JZ-GE, not the turbocharged 2JZ-GTE.
Engine lineage and positioning
The Lexus GS300 of that era sits in the brand's mid-size luxury sedan lineup and shares its engine family with other Toyota/Lexus models of the period. The 2JZ-GE is a naturally aspirated variant designed for reliability and smooth power delivery, distinguishing it from its turbocharged sibling in the Supra and other high-performance applications.
Key engine facts
Below are essential points about the engine that powers the 2002 GS300.
- Engine code: 2JZ-GE, a member of Toyota's JZ family
- Displacement and configuration: 3.0-liter (2,960 cc) inline-six with dual overhead cams and 4 valves per cylinder
- Aspiration: Naturally aspirated (no turbochargers)
- Applications: Used in Lexus GS300 (and IS300 in some markets), among other Toyota/Lexus models
Engine characteristics at a glance
The 2JZ-GE emphasizes reliability and smooth, linear power delivery. It uses advanced 1990s-era engineering, with DOHC, 24 valves, and, in later iterations, variable valve timing to optimize efficiency and performance. It remains distinct from the turbocharged 2JZ-GTE in terms of forced induction and peak power potential.
The engine's performance figures in the GS300 are generally in the ballpark of about 220–230 horsepower and roughly 210–215 lb-ft of torque, depending on the exact model year and regional tuning.
2JZ-GE vs 2JZ-GTE: what’s the difference?
To avoid confusion with the turbocharged variant, here is a quick comparison of the key distinctions.
- Powertrain concept: 2JZ-GE is naturally aspirated; 2JZ-GTE is twin-turbocharged
- Market presence: 2JZ-GE appears in most Lexus models like GS300/IS300; 2JZ-GTE is famously used in the Toyota Supra
- Performance emphasis: GE focuses on smoothness and reliability; GTE targets higher peak power and performance
- Fuel and emissions: 2JZ-GE generally has lower complexity and emissions impact compared to the turbocharged GTE
In short, the 2002 GS300 is powered by the non-turbo 2JZ-GE, which is part of the same family as the famous 2JZ engines but designed for a different performance envelope.
Summary
The 2002 Lexus GS300 is equipped with the 2JZ-GE, a naturally aspirated 3.0-liter inline-six. It is not the turbocharged 2JZ-GTE used in the Toyota Supra, but it is part of the same 2JZ engine family. This aligns with Lexus' approach to the GS300 and IS300 models of that era, offering dependable power and smooth operation in a luxury sedan.
What Lexus has a 2JZ in it?
Lexus models that came with a 2JZ engine include the SC 300, GS 300, and IS 300. These cars typically featured the non-turbocharged 2JZ-GE engine, which is known for its reliability and is a popular base for performance modifications.
- Lexus SC 300: This coupe came with the naturally aspirated 2JZ-GE, which was also used in the non-turbo Toyota Supra Mk4.
- Lexus GS 300: Available in both the first and second generations, this sedan used the 2JZ-GE engine.
- Lexus IS 300: The IS 300 was equipped with the 2JZ-GE and was the last Lexus model in the US to use the 2JZ engine. The SportCross wagon version was also available with this engine.
What engine does a 2002 GS300 have?
2002 Lexus GS Specs, Features & Options
| Save 1 of 2 GS 300 Sedan 4D | Save 2 of 2 GS 430 Sedan 4D |
|---|---|
| See Pricing See Cars in Stock | See Pricing See Cars in Stock |
| 220 @ 5800 RPM | 300 @ 5600 RPM |
| Engine | |
| 6-Cyl, 3.0 Liter | V8, 4.3 Liter |
What engine does the 2002 Lexus IS 300 have?
Engine Type (2JZ-GE) In-line 6 Displacement 3.0 litres (2997 cc) Valvetrain DOHC 24 valves, Variable Valve Timing with intelligence (VVT-i) Bore x Stroke 86 x 86 mm (3.39 x 3.39 in.) Horsepower 215 hp (161 kW) @ 5800 rpm Torque 218 lb.
Does the Lexus GS300 have a 2JZ?
Yes, the Lexus GS300 has a 2JZ engine, specifically the naturally aspirated 2JZ-GE model, not the turbocharged 2JZ-GTE found in the Supra. The 2JZ-GE is known for its reliability and smooth operation, though it is not built for the same level of power as the GTE version.
- Engine type: The GS300 is equipped with the 2JZ-GE engine.
- Performance: This engine is a naturally aspirated (non-turbocharged) straight-six that produces around 227 horsepower.
- Comparison to Supra: The famous turbocharged 2JZ-GTE engine, which is famous for its high-power tuning potential, was never used in the GS300 from the factory. That engine was exclusive to the JDM Aristo in Japan and the Toyota Supra.
- Reliability: The 2JZ-GE is a very durable engine, but the stock automatic transmission in the GS300 is not designed to handle significant power increases.
