What cars should use premium gas?

What type of car needs premium gas?

Luxury cars may require premium gas if they have a high performance or turbocharged engine. Even if you're not buying a luxury car, more luxurious trim levels for a car may offer engine options that require premium gas.

Should you put premium gas in a regular car?

If your car doesn't ping using regular, then there's no reason to use premium. The anti-knock level is just fine for your engine. And today's advanced engine controls adjust the engine's timing and fuel mixture to compensate for differing octane levels to prevent pinging or knocking. Many cars only require regular gas.

Can you put premium gas in any car?

Let's start with the easy one. 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 premium in a regular car?

Putting Regular Fuel in a Car That Requires Premium

Using lower octane fuel in a vehicle that requires premium gas could cause some serious internal damage. You'll most likely notice the spark knock (a sort of high-pitched pinging or rattling noise).

What is the BEST Fuel to Use in Your Car or Truck and WHY

Does premium gas clean your 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.

Does premium gas hurt your car?

Cars that require premium gasoline have high-compression engines, turbochargers, and other high-performance aspects. Not using premium won't necessarily hurt your engine, but you could lose some of the performance of that premium engine you paid for if you use regular or midgrade gas.

Is it OK to mix premium and unleaded?

Can I mix premium and unleaded gas? Yes, drivers can mix the two types of fuel. The combined gas types will result in an octane level somewhere in the middle — something the vehicle “will survive,” according to The Drive.

Does premium gas make your car last longer?

Sadly, there's nothing in premium gasoline that would make it last longer than other fuels from the pump. Since the distinguishing feature is the higher-octane levels, the only real benefit you gain is lowering the chance of engine knocking, which isn't much of a threat on most modern fuel systems.

Is there any benefit to using premium gas?

Premium gas has a higher resistance to engine knock in luxury and performance vehicles with turbochargers or high-compression engines, so you can hit that horsepower smoothly. Additionally, premium gas can increase fuel efficiency, potentially bringing better gas mileage for longer while decreasing emissions.

Does BMW require premium gas?

No matter your model, BMW recommends using only premium-unleaded fuel. That's not to say your BMW won't run on lower-grade fuel, but premium-unleaded fuel will maintain its quality in the long run, letting you drive at peak performance consistently.

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.

Do all luxury cars require premium gas?

There is a common misconception that when you drive a luxury vehicle, you must fill the tank with only premium gas. Due to this misconception, many luxury vehicle owners will buy premium gas, whether or not the vehicle requires it. The truth is that there are many, if not most luxury cars that use regular gas.

Do Mercedes need premium gas?

Regular Gas: Mercedes-Benz Vehicles. Your Mercedes-Benz is a quality-engineered, precision machine, and as such, it's tuned to run only on premium gasoline. Remember, the difference between premium and regular gas is octane.

Why do luxury cars take premium?

Luxury Cars require premium gas to function at higher fuel efficiency and to maximize their speed and performance. While you could use regular gas in a luxury car, using it long term will cause your engine to experience extra wear and could potentially void your warranty.

Why do some cars recommend premium gas?

With an octane of 90 or higher, premium gasoline is less prone to pre-ignition or knocking. Premium fuel also contains detergents and additives that help engines run cleaner. The additives and detergents result in less pollution as well.

Does Audi need premium gas?

Audi vehicles are made to run on premium gasoline because of their direct-injection technology and turbocharged engines. Without using premium fuel, you can damage your Audi's engine and even cause severe damage if you don't fill up with regular gas when it's recommended.

Does Mercedes take regular gas?

While regular unleaded gas shaves a few dollars off filling up your tank, Mercedes-Benz engines require premium gas due to their high-compression ratios. This means using regular gas may lead to costly repairs. To avoid more repair bills outside of scheduled service, you should always fill up with premium fuel.

What gas does Mercedes take?

In order to properly maintain your ride and keep it running like new for years to come, our Mercedes-Benz service center recommends filling up your Mercedes-Benz vehicle with premium unleaded gasoline that is 91 octane or higher.

When should you use premium gas?

Typically, high-performance cars require premium, because their engines have higher compression ratios, while other cars can run just fine on lower octane gas. But using higher octane gas than your car requires isn't actually better for your car.

What type of gas does Lexus take?

According to Lexus standards, you need to use unleaded gas with an octane rating of 87 or higher. That means the RX doesn't require premium gasoline, as the premium octane rating is 91. You can put premium gas in your Lexus RX, and it can provide better performance, but it's not a requirement.

Who has the best premium gas?

What if I accidentally put regular gas in my Mercedes?

If you mistakenly fill up with regular fuel, your car's ECU will adjust engine timing and performance to work with the lower-octane fuel. In most cases, this is ok for the times when there are no premium pumps around, but it's not ideal to run the cheapest fuel possible for extended periods of time.

Do infinitis need premium gas?

Your INFINITI uses premium fuel, which provides the high-octane gasoline the INFINITI engine needs. For desired performance and horsepower, it's recommended to use 91 octane premium unleaded fuel with your INFINITI.

What Audi takes regular gas?

Audi TT. This comely coupe/roadster combo, like the A3 above, is EPA-rated to run on regular-grade fuel, but the Audi TT's 2.0-liter turbocharged engine runs best when the tank is filled with premium.