Should I put 87 or 89 gas in my car?
When it comes to fueling your car, the choice between 87 or 89 octane gas can be a bit confusing. The answer depends on a few key factors, including your vehicle's engine and the manufacturer's recommendations. In general, using the recommended fuel type for your car is the best approach to ensure optimal performance and fuel efficiency.
Understanding Octane Ratings
Octane ratings are a measure of a fuel's resistance to premature ignition, also known as "knocking" or "pinging." Higher octane fuels, like 89 or 91, are less prone to this issue and are typically recommended for high-performance or turbocharged engines. Lower octane fuels, such as 87, are generally suitable for most standard, non-turbocharged engines.
Using a fuel with a lower octane rating than recommended by your vehicle's manufacturer can lead to engine knocking, which can cause damage over time. Conversely, using a higher octane fuel than necessary won't provide any additional benefits and will simply cost you more at the pump.
Factors to Consider
When deciding between 87 or 89 octane gas, consider the following:
- Vehicle Manufacturer Recommendation: Check your owner's manual or the fuel information label inside your car's fuel door to determine the recommended octane level for your specific vehicle.
- Engine Type: Turbocharged, high-performance, or high-compression engines typically require higher octane fuel to prevent knocking.
- Driving Conditions: If you frequently tow heavy loads, drive in hot weather, or engage in aggressive acceleration, using a higher octane fuel may be beneficial to prevent engine knock.
For most standard, non-turbocharged vehicles, 87 octane fuel is generally sufficient and the recommended choice. However, it's always best to follow the manufacturer's guidelines to ensure your car runs at its best and to avoid potential engine damage.
Does 89 gas burn faster?
Fuel with an 87 octane rating burns more quickly while higher-octane fuels burn more slowly. In engines designed for standard unleaded fuel, efficiency and performance is optimized for 87 octane and could actually perform worse with higher-octane fuel since the burn rate is slower.
Can mixing 87 and 89 mess up your car?
So, is it bad to mix gas? While it won't cause any significant issues, it's not a good idea to mix 87 and 89 gas. If you find yourself in a situation where you must combine the two types of gas, it's not the end of the world. Your car will be fine, but you may notice a decrease in performance.
What is the point of 89 gas?
Some cars just need a few extra octane. Mainly older ones who's engines don't have knock sensors. And in some areas, if you want "ethanol-free" it's only available as 89.
What happens if I put 89 instead of 87 on Reddit?
It is ok to go higher rating bit dont go below what is recomended. The only difference is price, so choose the lowest priced fuel that meets your vehicle requirements.
What cars take 87 gas?
If you're interested in luxury cars that take regular gas, check out these automotive makes at Rusnak Auto Group:
- Acura.
- Audi.
- Bentley.
- BMW.
- Infiniti.
- Jaguar.
- Land Rover.
- Mercedes-Benz.
What happens if I put unleaded 87 in my car?
If you put lower-octane fuel into your high-octane vehicle, whether by mistake or to save money on gas, you'll probably notice the effects right away: things like poor fuel economy, reduced acceleration, and spark knock, which sounds like a high-pitched pinging or rattling noise.
What cars need 89 gas?
No Vehicles Need 89-Octane Fuel
At worst, it could cause the engine computer to slow the ignition timing a bit or adjust the fuel injection, potentially lowering fuel economy or performance.
Is it better to use 89 gas instead of 87?
Most likely you will see no difference. 89 Octane gas is not better, nor more power-packed, than 87 octane gasoline. The only significant difference is the rate of burn. Your computer-controlled engine can make slight adjustments in either case.
Does a Honda Accord need 87 or 89 gas?
Does the Honda Accord need premium gas? Technically speaking, no Honda vehicles require premium gasoline. That's right: Unless you're especially concerned about your carbon footprint, you're able to use regular gasoline whenever you drive around Carlsbad and San Marcos.
What fuel is best for my car?
Unleaded petrol
Unleaded petrol typically has an octane rating of between 91 and 95 RON (research octane number). The higher the number, the better the fuel resists knocking. Most engines are designed to work with 95 RON fuel, although some older or low-powered cars can also function with 91 or 92 RON.
