Does Buick Regal require premium gas?

From a performance standpoint, the new-for-2012 Regal GS comes equipped with a 2.0-liter four-cylinder turbo tweaked to pump out a smile-enducing 272 horses. For optimal performance, premium 91-octane fuel is recommended for the 2.0 turbo (but not required) to fill the 18.5 gallon tank.

What kind of gas does a Buick Regal take?

2017 Buick Regal

EPA MPG Owner MPG Estimates
2017 Buick Regal 4 cyl, 2.0 L, Automatic (S6)
Regular Gasoline Not Available How can I share my MPG?
23 combined city/highway MPG 19 city 30 highway 4.3 gals/ 100 miles
2017 Buick Regal AWD 4 cyl, 2.0 L, Automatic (S6)

What kind of gas does a 2016 Buick Regal take?

2016 Buick Regal/Fuel type

What kind of gas do you put in a 2011 Buick Regal?

Flexible fuel
2011 Buick Regal/Fuel type

What happens if you mix premium and regular gas?

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.

What happens when you put regular gas in a premium car?

Because regular has lower octane, it is more prone to detonation. Burning regular in an engine designed for premium on a long-term basis or under heavy loads can cause engine knock, and that in turn can damage the pistons, valves or spark plugs.

How much gas does a 2016 Buick Regal hold?


EPA passenger volume (cu ft / L) : 96.8 / 2741
EPA interior volume (cu ft / L): 111.1 / 3146
Cargo volume (cu ft / L): 11.1 / 314 (2.4L) 14.2 / 402 (2.0L )
Fuel tank (gal / L): 15.8 / 59 (2.4L eAssist) 18 / 70 (2.0L)
Engine oil (qt / L): 2.4L: 5.0 / 4.7 2.0L: 6.3 / 6.0

What gas does a 2015 Buick Regal use?

Compare Side-by-Side

2015 Buick Regal
EPA Fuel Economy Regular Gasoline
24 MPG 21 29 combined city/highway city highway
4.2 gal/100mi
432 miles Total Range

Can you put 89 gas in a Buick?

At the least, GM recommends the use of regular unleaded gasoline with a posted octane rating of 87 or higher. This is simply the standard gas that one will find at most stations. Do not use a gasoline with a posted octane rating of less than 87.

Can I put premium gas in my Buick Enclave?

A regular unleaded gasoline with a posted octane rating of 87 or higher is recommended for the buick enclave.

Which is the best octane rating for gas?

On a side note, if your car is running on regular gas, it is better to fill it with gas that has an octane rating of 87. According to Mike Monticello who is a Consumer Reports expert, gas with a rating of 89 does not have a significant difference in fuel efficiency and reliability.

What kind of gas does a Buick Regal use?

The Buick Regal’s standard 2.0-liter turbo-four powerplant prefers premium fuel, while the 3.6-liter V6 available on the AWD sedan runs just fine on regular. Which Is Best, Four-Wheel Drive Or All-Wheel Drive? Which Is Best, Rear-Wheel Drive Or Front-Wheel Drive? 3. Chevrolet Equinox

What’s the difference between regular and premium gas?

Regular-grade gas is typically rated at 87 “octane,” which is a measure of how much compression the fuel can withstand before igniting. Premium, on the other hand, is usually rated at between 91-94 octane (there’s also a nebulous 88-90 octane “mid-grade” level that’s priced somewhere between the two).

What kind of gas do you put in your car?

You should use whatever octane level is required for your car specified by the owner’s manual. Generally, regular fuel is 87 octane, premium is 91 or 93, and midgrade is somewhere in the middle; often 89. To understand what octane means, we first have to look at the concept of preignition.