2006 Lexus GS 300 Oil Type & Capacity
The 2006 Lexus GS 300 oil type depends on the engine: the AWD takes 5W-30 (6.7 quarts qt with filter); the RWD takes 5W-30 (6.6 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- AWD: 5W-30, 6.7 quarts with filter
- RWD: 5W-30, 6.6 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| AWD — AWD | API - SAE 5W-30 | 6.70 QTS. | 6.30 QTS. | API - SJ "Energy Conserving" Oil. |
| RWD — RWD | API - SAE 5W-30 | 6.60 QTS. | 6.20 QTS. | API - SJ "Energy Conserving" Oil. |
More factory specs & repair guides for your GS 300
🛞 2006 Lexus GS 300 Tire Size & Pressure →🌧️ 2006 Lexus GS 300 Wiper Blade Sizes →💡 2006 Lexus GS 300 Light Bulb Sizes →📖 2006 Lexus GS 300 Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
9.6 quarts (9.08 L) — TOYOTA Super Long Life Coolant or equivalent. DO NOT use plain water alone.
Frequently asked questions
What type of oil does a 2006 Lexus GS 300 take?
It depends on the engine: AWD uses 5W-30; RWD uses 5W-30.
What is the oil capacity of a 2006 Lexus GS 300?
Oil capacity depends on the engine: AWD holds 6.7 quarts with filter; RWD holds 6.6 quarts with filter.
How often should I change the oil in my 2006 Lexus GS 300?
Most 2006 Lexus GS 300 owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — Lexus recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2006 Lexus GS 300?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2006 Lexus GS 300. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.