Engine oil Toyota RAV4 V A25A-FXS (2.5 Hybrid) — viscosity and approvals
Which engine oil for Toyota RAV4 V A25A-FXS (2.5 Hybrid, 2018–2023) — viscosity, specifications, capacity and change interval.
Engine Specifications
| Parameter | Value |
|---|---|
| Marca / Modello | Toyota RAV4 V |
| Codice motore | A25A-FXS |
| Displacement / Fuel | 2.5 Hybrid hybrid |
| Anni di produzione | 2018–2023 |
Recommended Oil
| Parameter | Value |
|---|---|
| Viscosity | 0W-20 |
| Specification / Approval | Toyota ILSAC GF-5 / API SN |
| Fill volume | 4.4 L (including oil filter) |
| Change interval (mileage) | 15 000 km |
| Change interval (time) | 12 months |
Change oil when either condition is reached — mileage OR time. Never exceed both limits simultaneously.
Approved Oil Brands
Toyota Genuine Oil 0W-20 / Mobil 1 0W-20 / Castrol Edge 0W-20
How to Choose Oil for A25A-FXS
- Viscosity must match specification — using the wrong viscosity grade is not acceptable. Only 0W-20 is approved for A25A-FXS.
- Check the approval code on the label — the can must show Toyota ILSAC GF-5 / API SN compliance. Regular oil with an incorrect approval may damage the engine.
- Volume — when changing with a new filter, you need 4.4 L. Check the oil level with the dipstick 5 minutes after filling.
- Do not mix grades — if topping up, use the same viscosity and specification.
Consequences of Using the Wrong Oil
- Oil with a wrong approval for a hybrid engine can clog the DPF filter (diesel) or cause excessive oil consumption.
- Too thin oil (e.g. 10W-40 instead of 0W-20) accelerates timing chain/belt and crankshaft bearing wear.
- Too thick oil makes cold starting difficult and increases fuel consumption.
Domande frequenti
What oil goes in a Toyota RAV4 V A25A-FXS?
Viscosity 0W-20, approval Toyota ILSAC GF-5 / API SN, volume 4.4 L. Recommended brands: Toyota Genuine Oil 0W-20 / Mobil 1 0W-20 / Castrol Edge 0W-20.
How often to change the oil in Toyota RAV4 V?
Every 15 000 km or 12 months — whichever comes first. With heavy city driving or short trips, every 7,500–10,000 km.
How much oil does the A25A-FXS take?
4.4 litres with a new filter. Before ordering, double-check — some RAV4 V variants with the same engine code may differ by 0.2–0.5 L.
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