The second-generation Lexus GS300 (1997–2005), known in Japan as the Toyota Aristo JZS161, is a beloved luxury sports sedan that combined Toyota’s reliability with Lexus’s premium refinement. Powered by the legendary 2JZ engine, this model remains a favorite among JDM (Japanese Domestic Market) enthusiasts and luxury car collectors.
In this guide, we’ll explore:
- Engine & Performance
- Exterior & Interior Features
- Common Modifications & Tuning Potential
- Buying Guide & Common Issues
- Why the JZS161 Remains a Cult Classic
Engine & Performance: The 2JZ-GTE & 2JZ-GE Powerhouses
The Toyota Aristo JZS161 came with two engine options (Lexus GS300 JZS160 is 2JZ-GE only):
2JZ-GE (Naturally Aspirated):
- 3.0L Inline-6
- 220–230 HP (varies by market)
- Smooth, reliable, and great for daily driving
2JZ-GTE (Twin-Turbo – JDM JZS161 Aristo Only!):
- 3.0L Twin-Turbo Inline-6
- 280 HP (due to Japan’s Gentleman’s Agreement)
- Capable of 400+ HP with just basic mods
- Same engine as in the Toyota Supra MKIV JZA80 (but automatic-only in the Aristo)
Fun Fact: The JZS161 Toyota Aristo V300 (twin-turbo model) was one of the few luxury sedans with a 2JZ-GTE, making it a real sleeper tuner car!
Design: Lexus Luxury Meets JDM Flair
Exterior Highlights:
- Sleek, timeless styling (no excessive curves, clean lines)
- Xenon HID headlights (on higher trims)
- Subtle rear spoiler (on Sport / JDM models)
Interior Comfort & Tech:
- Wood & leather trim (luxury feel)
- Electronically adjustable heated seats / memory seats
- Optional Nakamichi premium sound system (with subwoofer on all versions)
- Early-gen touchscreen navigation (in some models)
Common Modifications & Tuning Potential
The Toyota Aristo JZS161 / Lexus GS300 JZS160 is a modder’s dream thanks to the 2JZ engine. Popular upgrades include:
- Turbo upgrade (for 2JZ-GTE models) – 500+ HP achievable
- ECU Tune (VVT-i models respond well)
- Manual transmission swap (popular for drift enthusiasts)
- Big brake kit & suspension upgrades
- Aesthetic & JDM Style Mods
- Aristo badging (for Lexus GS300 owners wanting JDM style)
- VIP-style wheels & air suspension
- Clear tail light conversions
Buying Guide: What to Look For
If you’re considering a GS300 or Aristo, watch out for:
- Rust (check wheel arches & undercarriage)
- Automatic Transmission Issues (especially in high-mileage Aristo turbo models)
- Turbos (if GTE model) – Look for smoke or lag
- Suspension Wear – Bushings and shocks may need replacement
Pro Tip: Importing a JDM Toyota Aristo V300 (twin-turbo) can be a great value compared to a Supra!
Final Verdict: Why the GS300 / Aristo JZS161 is a Legend
The Lexus GS300 (2nd Gen) / Toyota Aristo JZS161 offers:
- 2JZ reliability & tuning potential
- Luxury comfort with sporty DNA
- A rare JDM gem that’s still affordable
Whether you want a daily driver, VIP project, or tuner build, this car delivers all!
