Do all Subarus require premium gas?
Table of Contents
- 1 Do all Subarus require premium gas?
- 2 Is regular unleaded gas good for your car?
- 3 Can I use regular gas instead of premium?
- 4 What happens if you put 93 gas instead of 87?
- 5 What fuel does a Subaru Impreza take?
- 6 Will mixing premium and regular gas mess up your car?
- 7 Can you use regular gas in a Subaru?
- 8 Is high octane gas better for Subaru’s engine?
Most gas stations have regular unleaded, mid-grade, and premium gas. This varies by model: while most Subaru models only require 87 octane gas, the latest Subaru WRX requires at least 91 octane, while the Subaru WRX STI and the Subaru BRZ both require at least 93.
Is regular unleaded gas good for your car?
Regular gasoline is fine for typical engines, but if regular gas is used when premium is required, it may cause pre-ignition, knocking, and pinging, as well as long-term engine damage.
Can WRX take regular gas?
For WRX and BRZ models, the Owner’s Manual states: “The engine is designed to operate using unleaded gasoline with an octane rating of 91 or higher.” However, fuel with an octane rating of 87 or higher can be used in either model with no detriment to engine durability.
What kind of gas does a 2008 Subaru Impreza take?
2008 Subaru Impreza
| EPA MPG | Owner MPG Estimates |
|---|---|
| 2008 Subaru Impreza AWD 4 cyl, 2.5 L, Manual 5-spd | |
| Premium Gasoline | View Estimates How can I share my MPG? |
| 21 combined city/highway MPG 19 city 25 highway 4.8 gals/100 miles | |
| 2008 Subaru Impreza AWD 4 cyl, 2.5 L, Manual 5-spd |
Most cars on the road recommend a standard grade 87 or 89. Premium gas 90-93 is completely okay to put in a standard vehicle. Car experts say there is no risk of damage to a standard car using premium fuel.
What happens if you put 93 gas instead of 87?
If you usually fill your tank up with 87-octane gasoline and you accidentally put in a higher octane blend (say, 91, 92, or 93), don’t worry. You’re actually filling your car or truck with a different blend of gas, which means it will burn differently in your engine.
Does the Subaru WRX need premium gas?
Fuel Requirement Premium unleaded gasoline (91 octane) required. 93 octane recommended for maximum performance (WRX STI).
What gas does a Subaru Impreza take?
Find and Compare Cars
| 2020 Subaru Impreza Sport 4-Door | |
|---|---|
| Personalize Find a car | 4 cyl, 2.0 L, Automatic (AV-S7) Compare |
| Fuel Economy | |
| EPA MPG | Regular Gasoline 30 combined city/highway MPG 27 city 36 highway 3.3 gals/100 miles |
What fuel does a Subaru Impreza take?
We have many customers who have told us they use premium 95 or 98 octane fuel in their vehicles that only require 91 octane because they feel the car drives better and some have mentioned getting better fuel economy. Performance Subaru models like WRX, Levorg and BRZ require a high octane fuel to run efficiently.
Mixing premium and regular gas is not generally recommended, but doing so will have minimal impact on a vehicle’s immediate performance. Only premium cars that require higher octane gasoline may see a minor performance decrease or engine knocking.
Is it OK to use regular gas instead of premium?
“Use premium unleaded gasoline with a posted octane rating of 91 or higher. If the octane rating is less than 91, you could damage the engine and may void your vehicle warranty. Some manufacturers recommend premium gas but say that regular or mid-grade gas can be used instead.
Will premium gas clean my engine?
Nope. Regular, plus, and premium gas all come with detergents to mitigate against carbon deposits in your engine. Plus and premium don’t come with special powers for cleaning out the engine. If you’re interested in cleaning out your engine, you’re better off taking it in for service.
Can you use regular gas in a Subaru?
If your Subaru has standard specifications and does not carry a warning to use only premium gas, regular gasoline should not affect performance. However, if your Subaru engine is turbocharged, follow manufacturer recommendations and use only premium gasoline.
Is high octane gas better for Subaru’s engine?
According to the FTC, “high octane gasoline does not outperform regular octane in preventing engine deposits from forming, in removing them, or in cleaning your car’s engine.” If you find that at any time your Subaru engine knocks or “pings,” it may benefit from higher octane gasoline.
What octane gas does the Subaru BRZ take?
This varies by model: while most Subaru models only require 87 octane gas, the latest Subaru WRX requires at least 91 octane, while the Subaru WRX STI and the Subaru BRZ both require at least 93. You shouldn’t fill your tank with gas that has a lower-than-recommended octane level, but what about filling your car with higher-octane gas?
Can I put Diesel in my Subaru?
Subaru does not make diesel varients available in the United States. If you accidentally put diesel in your Subaru, stop as soon as you can and have the car towed to our service department.