My commute to work is long and uses a lot of gas. I know people say tuning helps. Is Chrysler PT Cruiser tuning the best way to save on gas?

Sometimes I see the regular gas at the pump labeled as 87 and 88. What exactly does that mean? What’s the difference between the two?

It's time for me to trade in my old clunker. I am thinking about the Equinox, but I need to make sure I can afford gas since prices are so high right now. Is the 2020 Chevrolet Equinox mpg considered good?

I am a new driver and before I have to go fill up my tank at the gas station, I want to know which type of fuel I need. There are a lot of options and I’m not really sure what to make of them—what kind of gas should I put in my car?

I love the sound of a roaring engine. Nothing gives me a quicker adrenaline boost than revving the engine and hearing it growl. Will premium gas make my engine even louder?

Is there a difference between supreme and premium gas? I’ve heard they’re basically the same thing, and I’d rather pay for the cheaper one if I can.

Just bought a Jeep Cherokee last week. Headed to the gas station for the first time and I realized I don’t know how to access the gas tank. How do I open the gas tank on a Jeep Cherokee?

I’m interested in purchasing a used Toyota Prius that became available at one of my local used car dealerships, but I’d like my new car to be extremely fuel efficient. How’s the Toyota Prius’s fuel efficiency?

I’m planning on driving my Toyota Rav4 from Portland to Tucson next month but my car is pretty new, so I don’t have a great idea of what its fuel efficiency over long distances is like to budget for my trip. Any idea of what the Toyota Rav4’s fuel efficiency is like?

I am thinking about purchasing a Kia Soul + but I want to make sure that whatever vehicle I buy has decent gas mileage, as I drive a lot for my job. Does the Kia Soul + have good fuel efficiency?

I’ve been thinking about buying a Kia Soul for a while now, but I drive a lot and I want to make sure whatever vehicle I purchase has good gas mileage. How is the Kia Soul’s fuel efficiency?

I’m trying to decide on the next vehicle I buy. I’m interested in the Buick Encore, but I want to know how well it does on gas. What’s the Buick Encore’s gas mileage?

I am headed to Wisconsin this winter. I heard it gets cold! Like, really cold. I’m getting nervous. Can your gas tank freeze?

My friend just had an expensive repair because there was water in his gas tank. Now I’m paranoid. How does water get in a gas tank?

I just spent a fortune at the pump, and now my car is acting up! Why won’t my car start after filling up with gas?

I just moved to Minnesota for grad school, and I’m so worried about driving in the winter! I know the roads will be icy but now I’m wondering about the liquids in my car. At what temp does gas freeze in a car?

I have a couple of jerry cans of gasoline in my garage just in case, but I’m worried that they’ll freeze up this winter. Can you freeze gasoline?

I was going to buy a Tesla, but a few friends said Teslas do more harm to the environment than gasoline cars. I can’t imagine that’s true. Anyway, they said I should wait until “green gas” reaches the market. What exactly is green gas? Is it coming out soon?

I have a bad habit of not noticing I need gas until my gas gauge is already on E. I haven’t let my car die yet, but it’s probably only a matter of time. I’m curious: how far can a Lexus go on empty?

The other day while I was driving, I noticed I let my car’s gas gauge get all the way to empty. I almost never do that, but I guess I wasn’t paying attention! Luckily I was near a gas station, but now I’m curious: how far can a Mitsubishi Outlander go on empty?

I just got a used 2008 Hyundai Elantra and have been driving around getting used to it. Now it’s looking low on gas and I need to head to the gas station—but I’m still figuring out where all the levers and controls are.

I recently purchased a Lexus SUV, and I have to say that I’m a bit embarrassed—I have no idea how to fill the gas tank! What do I need to do to open the gas tank on the Lexus SUV?

The gas light on my Kia Soul has clicked on a few times while driving, and I hate letting it get to empty. If I can’t get to a gas station immediately, how far can I go before I run out of gas?

I recently bought my son a used Mazda 3 for his birthday. He’s generally pretty responsible, but has a bad habit of forgetting to fill his gas tank, and I’m worried he’s going to get himself stranded somewhere. How far can a Mazda 3 go on empty?

I was driving home from a camping trip recently and my fuel tank started flashing empty while I was still about 15 minutes from the closest gas station. I made it there in time, but it got me wondering: how far can a Nissan Altima go on empty?

I just bought my new SUV, but I have a long-standing habit of forgetting to fill my gas tank. How far can a Nissan Rogue go on empty?

I smell gas in my car whenever I turn on the air conditioning or heating system which can’t be good. What does it mean when I smell gas through the air vents?

I’m in the market for a new SUV, and I was considering a BMW, but I want one that runs on diesel. Does BMW still make diesel SUVs?

I’m a bit of a scatterbrain when it comes to filling my car with gas. Knowing myself well enough, I’m going to try to fill up the tank more often. But since I just bought a new Camry, I want to know how many miles I have. How far can the Toyota Camry go when the needle points to empty?

I’m the person who always leaves almost nothing in the gas tank, which doesn’t exactly come in handy when I’m in a hurry to be somewhere. While I’m going to try to get better about filling the tank, I just want to know how much time I have. How far does a Ford Fusion go after the gas light comes on?