Based on the search results, it appears that using 5W-30 oil in a Subaru is generally acceptable and can be a suitable alternative to the recommended 0W-20 oil. Here are some key points from the search results:
– Subaru synthetic motor oils, including 5W-30, offer advantages such as better low and high-temperature viscosity performance, improved chemical and shear stability, decreased evaporative loss, and resistance to oxidation and thermal breakdown.
– Some Subaru dealers and technicians believe that 5W-30 is a better option for Subaru cars, including non-turbo engines, and it can be used without causing harm to the engine.
– There are discussions among Subaru owners on forums and Reddit about using 5W-30 instead of 0W-20, with some users sharing their positive experiences with 5W-30 oil.
It’s important to note that while 5W-30 oil may be suitable for Subaru vehicles, it’s always recommended to consult the owner’s manual or contact a Subaru dealership for specific recommendations based on your vehicle’s model and year.
Contents
- Can I put 5W-30 instead of 0W20 Subaru Outback?
- Can I put 5W-30 in my Subaru Forester?
- What is the difference between Subaru 5w30 and 0w20?
- Do Subarus need special oil?
- Does 5w30 protect better than 0w20?
- Can I use 5W-30 instead of 0W-20 for Subaru Forester?
- What happens if you use 5W-30 instead of 0W20?
- Can I put 5W-30 instead of 0W 30?
- Can I use 5w30 in my Subaru?
- What is the best oil for a Subaru engine?
Can I put 5W-30 instead of 0W20 Subaru Outback?
5w30 is used on turbo-engines and according to Subaru Nordic works just fine with non-turbo as well, but not other way around – 0w20 is not compatible with turbo because of need of cooling very hot turbos. The essence is that you can use 0w20, 5w20, 0w30, 5w30 and probably Xw40 as well without destroying your engine.
Can I put 5W-30 in my Subaru Forester?
Any Subaru Forester after 2011 requires synthetic oil. Newer models after 2011 with a non-turbocharged engine take 0W-20 oil, whereas turbocharged engine models require 5W-30 oil. Get a breakdown of the recommended Subaru Forester oil types below: Subaru Forester 2002 to 2010: 5W-30 Conventional Oil.
What is the difference between Subaru 5w30 and 0w20?
What weight of Subaru Synthetic Motor Oil should be used? Subaru offers two different SAE weights that vary in viscosity. As shown below, the 5W-30 is specially formulated for turbos that run at hotter temperatures. The 0W-20 is the perfect weight for he non-turbo engine and is formulated for improved fuel economy.
Do Subarus need special oil?
Naturally aspirated engines in the newest Forester, Impreza, Legacy, Outback, and BRZ models as well as turbocharged models require Subaru Synthetic Motor Oil (or its equivalent).
Does 5w30 protect better than 0w20?
0w20 engine oil typically outperforms 5w30 in terms of fuel efficiency. 0w20 oil offers superior fuel efficiency and performs better in cold weather, while 5w30 provides heightened high-temperature protection. However, the difference in fuel economy is typically marginal.
Can I use 5W-30 instead of 0W-20 for Subaru Forester?
If you drive a Subaru Forester with a non-turbo engine, it requires 0W-20. If you drive a model with a turbo engine, you’ll need 5W-30.
What happens if you use 5W-30 instead of 0W20?
What happen if my car requires 0w20 and I put 5w30? Absolutely nothing. Completely. It almost literally doesn’t matter, except at the outer limits in super cold climates… and then only maybe.
Can I put 5W-30 instead of 0W 30?
Any car that recommends 0w30 requires full synthetic at a minimum, the issues is if you run 5w30 and the temps get too cold you will not have adequate oil circulation on a cold startup causing increased wear. The machining tolerances are so small it requires the thinner weight oil on startup to ensure lubrication.
Can I use 5w30 in my Subaru?
Synthetic oil-specifically 0W-20-is highly recommended for optimal engine performance and protection. If synthetic oil isn’t available at the time of an oil change, 5W-30 conventional oil may be used instead. However, it should be replaced with synthetic oil at the next change.
What is the best oil for a Subaru engine?
Subaru Oil Guide:
| Model | Subaru Oil Required | Capacity |
|---|---|---|
| Subaru Legacy & Outback XT (Turbo) 2020 – 2021 | 0W-20 Synthetic Oil | 4.8 Quarts |
| Subaru WRX 2002 – 2010 | 5W-30 Conventional Oil | 4.4 – 5 Quarts |
| Subaru WRX 2011 – 2020 | 5W-30 Synthetic Oil | 4.4 – 5.4 Quarts |
| Subaru Crosstrek 2013 – 2021 | 0W-20 Synthetic Oil | 4.4 – 5.1 Quarts |
