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Does The Buick Envision Take Regular or Premium Gas?

So you’re pulling to a gas station in your Buick Envision when suddenly, you forget what type of gas your car uses. With an abundance of gasoline choices nowadays, selecting the optimal gasoline for your vehicle can be confusing. But worry not, we did our in-depth research to provide you with the answer to that question. 

The type of gasoline recommended will depend on the model and the engine configuration you have. Most Buick Envision configurations will only require regular unleaded gasoline as fuel. However, if you have the first generation, 2.0L engine configuration (2016-2020), it is recommended to use premium unleaded gasoline for a more optimal driving experience. You can refer to the owner's manual of your vehicle for a more detailed description.

Now that you know what type of gasoline your vehicle needs. You might be intrigued as to why your car needs a specific type of gas. You might also be curious about more stuff like how many gallons it can hold or how much it costs to fill up a Buick Envision. For answers to these and some other questions, read on. You might learn something interesting!

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Gas station assistant refueling a car, Does The Buick Envision Take Regular or Premium Gas?

Importance Of Selecting The Right Gas Type

Buick Envision Avenir - Luxurious Car Exterior

Think of it kind of the how your body works. For example, you can drink soda in small amounts and still function as expected. But when you drink it regularly, your body will start developing problems and cause you difficulties in your day-to-day activities. 

That is also how a gasoline engine operates. You can technically substitute regular gasoline on a premium gasoline engine and still have your car running. But only do this in times of emergencies and immediately revert to the recommended gas type as soon as possible.

Remember, different gasoline engines have different compression ratios. It needs the correct type of fuel to perform properly. Misfuelling can impact your car's performance, fuel economy, and might eventually damage your engine.

Engine Configurations for the Buick Envision

Beautiful blue luxury crossover 2020 Buick Envision

Since its first debut at the North American International Auto Show in 2016, Buick has utilized two engine configurations and developed two generations for its luxury compact SUV class. 

First Generation (2016-2020)

The first generation of the Envision class had two engine configurations. The following are:

  • Base Model (FWD only)
    • Ecotec 2.5L DOHC 4-cylinder direct-injected engine
    • 197 horsepower and 192 lb-ft of torque
    • Uses regular unleaded gasoline
  • Premium Model (FWD or AWD)
    • Ecotec 2.0L DOHC 4-cylinder turbocharged engine
    • 252 horsepower and 260 lb-ft of torque
    • Uses premium unleaded gasoline

The 2016 model, however, was manufactured with the 2.0L turbocharged engine as its only option. 

Second Generation (2021-2022)

The second generation models only had one engine configuration with minor changes positively influencing fuel efficiency and reliability. An Ecotec 2.0L DOHC 4-cylinder turbocharged engine that generates 228 hp and 258 lb-ft of torque that can either be in FWD or AWD and now runs with regular unleaded gasoline as compared to its predecessors.

Are All Buick Envision 4 Cylinders?

Buick Envision on display during the Los Angeles Auto Show.

The short answer is yes. The Buick Envision -both previous and current generation models- is produced with a 4-cylinder engine layout. 

The 4-cylinder engine is the most common engine layout used in modern road cars because it's more cost-efficient in fuel consumption and manufacturing. A 4-cylinder engine is also pretty easy to service.

How Many Gallons Of Gas Does A Buick Envision Hold?

The first generation models of the envision have a tank capacity of 17.3 gallons for both the AWD and the FWD variant. While the second generation models only have a tank capacity of 16.1 gallons and 15.9 gallons for the AWD and FWD variants, respectively. 

Even with smaller tank capacities, the second generation Envision has a better fuel efficiency rating than its predecessor. This is because of the improvements to its 2.0L turbocharged engine.

What Is The Gas Mileage On A 2021 Buick Envision?

Buick Envision SUV display.

The 2021 Envision has an impressive fuel efficiency rating, better than some of its class rivals from other manufacturers. According to the EPA, the 2021 Envision AWD will deliver a return of:

  • 22 mpg in the city
  • 29 mpg on the highway
  • 25 mpg on combined city and highway driving

While the 2021 Envision FWD will deliver a return of:

  • 24 mpg in the city
  • 31 mpg on the highway
  • 26 mpg on combined city and highway driving

In comparison to the 2020 Envision AWD, the 2021 Envision AWD delivered better results with an increase of:

  • +2 mpg in the city
  • +4 mpg on the highway
  • +3 mpg on combined city and highway driving

These results translate to a better economical ride with less fuel consumed in the long run. 

How Much Does It Cost To Fill Up A Buick Envision?

Buick Envision SUV display. The Envision has Amazon Alexa,

As of writing this, gas prices have been steadily increasing. With a weekly average of $3.31 per gallon for the regular unleaded gasoline and $3.95 per gallon for the premium unleaded gasoline.

In perspective, if you have the current second generation Envision AWD models with a tank capacity of 16.1 gallons and runs with regular unleaded gasoline, it would cost you around $52 for a full tank of gas. Given that figure, here is some other information about your fuel costs:

  • Cost to Drive 25 miles - $3.31
  • Annual fuel cost - $1,986 (based on 15,000 annual miles and $3.31 gas price)

Is The Buick Envision A Reliable Car?

Due to its fuel-efficient 2.0L turbocharged engine, state-of-the-art safety features, and riding experience that is both comfortable and luxurious, both the 2021 and 2022 Envision received high scores in terms of reliability from expert car reviewers. J.D. Power Analytics gave the Envision a rating of 85/100 for both the 2021 and 2022 models.

To Wrap Things Up 

 Buick Envision on display

We've discussed a lot of relevant information about the Buick Envision. But at the end of the day, it's best if you take some time and read into your owner's manual to see what type of gas your Envision model requires. This will surely save you a lot of bucks in the future.

Always remember, with proper care and maintenance comes great fuel efficiency! Drive safe!

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