Top 37 Slang For Fuel – Meaning & Usage

When it comes to staying current with the latest lingo, knowing the slang for fuel is essential. Whether you’re talking about energy for your car or motivation for your day, understanding the trendy terms can keep you in the loop. Let us guide you through a list of the most popular slang for fuel that will have you revved up and ready to go in no time!

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1. Gas

A commonly used term for fuel that is used to power internal combustion engines. “Gas” is the shortened form of “gasoline” and is widely used in North America.

For example, “I need to fill up my car with gas before going on a road trip.”
A person might ask, “Do you know where the nearest gas station is?”
In a conversation about fuel efficiency, someone might say, “I try to use less gas by carpooling whenever possible.”

2. Petrol

The term “petrol” is commonly used in British English to refer to fuel for vehicles. It is the shortened form of “petroleum spirit” and is widely used in the United Kingdom and other Commonwealth countries.

For instance, “I need to stop at the petrol station to fill up my car.”
A person might say, “The price of petrol has been increasing steadily.”
In a discussion about alternative fuels, someone might ask, “Do you think electric vehicles will replace petrol cars in the future?”

3. Diesel

A type of fuel that is used in diesel engines, which are commonly found in trucks, buses, and some cars. Diesel fuel is known for its high energy density and is often used in vehicles that require more power and torque.

For example, “I drive a diesel truck because it’s more fuel-efficient.”
A person might say, “Diesel fuel is less expensive than gasoline in some areas.”
In a conversation about engine performance, someone might mention, “Diesel engines have better low-end torque compared to gasoline engines.”

4. Juice

In slang terms, “juice” is sometimes used to refer to any type of fuel that powers a vehicle or machine. This term is more commonly used in informal conversations or among certain groups.

For instance, “I need to fill up my car with some juice before hitting the road.”
A person might say, “I ran out of juice, so I had to call for a tow truck.”
In a discussion about alternative fuels, someone might ask, “Have you tried using vegetable oil as juice for your diesel engine?”

5. Go-Go Juice

While not directly related to fuel for vehicles, “go-go juice” is a slang term used to refer to energy drinks. It implies that consuming these drinks will provide a boost of energy or fuel for physical activity or mental alertness.

For example, “I need some go-go juice to stay awake during this late-night study session.”
A person might say, “I always drink go-go juice before going to the gym for an extra energy boost.”
In a conversation about staying awake during long drives, someone might suggest, “Try drinking some go-go juice to help you stay alert.”

6. Dino Juice

This term refers to gasoline, which is a fuel made from petroleum. It is called “dino juice” because gasoline is derived from ancient fossilized organisms, such as dinosaurs.

For example, a person might say, “I need to fill up my car with some dino juice.”
When discussing the rising cost of fuel, someone might complain, “I can’t believe how much dino juice costs these days.”
A car enthusiast might comment, “My vintage muscle car runs on pure dino juice.”

7. Black Gold

This term refers to oil, which is a fossil fuel that is often associated with wealth and value. The term “black gold” is used to highlight the economic importance of oil.

For instance, someone might say, “The Middle East is rich in black gold.”
In a discussion about global energy production, a person might mention, “Oil is often referred to as black gold because of its economic significance.”
A financial analyst might comment, “Investing in black gold can be a lucrative opportunity.”

8. Rocket Fuel

This term refers to high-octane gasoline, which is a type of fuel that is used to power high-performance engines. “Rocket fuel” is used metaphorically to describe something that is extremely powerful or fast.

For example, a car enthusiast might say, “My sports car runs on rocket fuel.”
When describing a fast-paced event, someone might comment, “The competition was fueled by rocket fuel.”
A person might use the term to describe a strong alcoholic beverage, saying, “This cocktail is like rocket fuel!”

9. Liquid Gold

This term refers to diesel fuel, which is a type of fuel that is commonly used in diesel engines. “Liquid gold” is used to highlight the value and importance of diesel fuel.

For instance, a truck driver might say, “I need to fill up with some liquid gold.”
In a discussion about alternative fuels, someone might mention, “Liquid gold is still the preferred choice for many heavy-duty vehicles.”
A person might comment, “Diesel prices are skyrocketing, but I can’t give up my liquid gold-powered car.”

10. Swamp Juice

This term refers to low-quality fuel, often used to describe fuel that is contaminated or of inferior quality. “Swamp juice” implies that the fuel is dirty or undesirable.

For example, a mechanic might say, “Your engine is clogged with swamp juice.”
When discussing the performance of a car, someone might comment, “This engine can’t run on swamp juice.”
A person might use the term metaphorically to describe something that is of poor quality, saying, “Don’t waste your time on that book, it’s just swamp juice.”

11. Octane

Octane is a measure of a fuel’s ability to resist “knocking” or “pinging” during combustion, caused by the air/fuel mixture detonating prematurely in the engine. The higher the octane rating, the more resistant the fuel is to knocking.

For example, “Premium gasoline typically has a higher octane rating than regular gasoline.”
A car enthusiast might say, “I always fill up with high-octane fuel to get the best performance out of my engine.”
A mechanic might advise, “Using a lower octane fuel than what’s recommended for your vehicle can cause engine damage over time.”

12. V-Power

V-Power is a brand of premium gasoline produced by Shell. It is known for its high octane rating and advanced additives that help clean and protect the engine.

For instance, “Many high-performance car owners prefer to use V-Power for its superior performance benefits.”
A driver might say, “I’ve noticed better fuel efficiency and smoother acceleration since switching to V-Power.”
A mechanic might recommend, “If you want to keep your engine in top shape, consider using V-Power or another high-quality premium fuel.”

13. Unleaded

Unleaded fuel refers to gasoline that does not contain lead additives. Lead was once a common component in gasoline but has been phased out due to its harmful effects on the environment and human health.

For example, “Most modern vehicles require unleaded fuel.”
A driver might ask, “Do all gas stations offer unleaded options?”
A fuel station attendant might say, “We only sell unleaded gasoline, as leaded fuel is no longer in use.”

14. Super

Super is a term used to describe high-octane gasoline that is often recommended for high-performance or luxury vehicles. It typically has a higher octane rating than regular unleaded fuel.

For instance, “Some sports car manufacturers recommend using super fuel for optimal performance.”
A car enthusiast might say, “I treat my car to super fuel as a special treat.”
A mechanic might explain, “Super fuel can help prevent knocking and provide smoother engine operation in high-performance vehicles.”

15. E85

E85 is a blend of gasoline and up to 85% ethanol. It is an alternative fuel option that can be used in flex-fuel vehicles designed to run on gasoline or a combination of gasoline and ethanol.

For example, “E85 is often touted as a more environmentally friendly fuel option.”
A driver might say, “I choose E85 for its potential cost savings and reduced carbon emissions.”
A fuel station attendant might inform, “Not all gas stations offer E85, so it’s important to check availability before relying on it as your primary fuel source.”

16. Jet Fuel

Jet fuel is a type of aviation fuel specifically designed for use in jet engines. It is a high-octane fuel that provides the necessary energy for jet engines to operate efficiently and produce thrust.

For example, a pilot might say, “We need to refuel with jet fuel before our next flight.”
In a discussion about aircraft performance, someone might mention, “Jet fuel is optimized to deliver maximum power and efficiency.”
A person interested in aviation might comment, “Jet fuel is a critical component in keeping planes flying at high speeds.”

17. Racing Fuel

Racing fuel is a specialized type of fuel used in high-performance racing vehicles to maximize their power and performance. It is typically formulated with high octane levels and other additives to improve combustion and provide a boost in horsepower.

For instance, a race car driver might say, “We use racing fuel to give our car that extra edge on the track.”
In a conversation about drag racing, someone might mention, “Racing fuel is essential for achieving fast acceleration and top speeds.”
A motorsports enthusiast might comment, “Using the right racing fuel can make a significant difference in a race car’s performance.”

18. Power Boost

Power boost refers to a temporary increase in power or energy, often achieved through the use of performance-enhancing substances or techniques. In the context of fuel, it can refer to additives or fuel blends that provide a temporary boost in engine power or overall performance.

For example, a car enthusiast might say, “Using a power boost additive can give your car a noticeable increase in horsepower.”
In a discussion about sports cars, someone might mention, “Some high-performance vehicles come with a power boost feature for quick acceleration.”
A mechanic might recommend, “If you want a power boost, consider using a higher octane fuel for your engine.”

19. Nectar

Nectar is a slang term used to describe any liquid substance that provides energy or fuel to something. In the context of fuel, it can be used to refer to any type of liquid energy source, such as gasoline or other fuels.

For instance, a person might say, “I need to fill up my car with some nectar before the road trip.”
In a conversation about alternative fuels, someone might mention, “Biofuels are considered a more sustainable nectar for vehicles.”
A truck driver might comment, “Diesel is the nectar that powers most commercial vehicles on the road.”

20. Liquid Energy

Liquid energy refers to any type of fuel that is in a liquid form and is used to power machines and vehicles. It encompasses various fuels such as gasoline, diesel, jet fuel, and other liquid energy sources.

For example, a mechanic might say, “Liquid energy is what keeps engines running smoothly.”
In a discussion about energy sources, someone might mention, “Liquid energy fuels are the backbone of our transportation systems.”
An environmentalist might argue, “Finding sustainable alternatives to liquid energy is crucial for reducing carbon emissions.”

21. Gold Dust

“Gold Dust” is a slang term used to refer to gasoline, which is a fuel commonly used in vehicles and machinery. The term “gold dust” emphasizes the value and importance of gasoline as a precious resource.

For example, someone might say, “I need to fill up my car with some gold dust.”
When discussing the rising prices of fuel, one might comment, “The cost of gold dust is skyrocketing.”
A person might ask, “Do you know where I can find the cheapest gold dust in town?”

22. Black Juice

The term “black juice” is a slang term for diesel fuel, which is a type of fuel commonly used in diesel engines. The term “black juice” refers to the dark color of diesel fuel.

For instance, a truck driver might say, “I need to refill my tank with some black juice.”
When discussing the benefits of diesel engines, one might mention, “Black juice offers better fuel economy than gasoline.”
A person might ask, “Do you know any gas stations that sell black juice?”

23. High Test

The term “high test” is a slang term used to refer to premium gasoline, which has a higher octane rating than regular gasoline. The term “high test” emphasizes the superior quality and performance of premium gasoline.

For example, a car enthusiast might say, “My sports car requires high test fuel to achieve maximum performance.”
When discussing the benefits of high test gasoline, one might mention, “High test fuel can improve engine efficiency.”
A person might ask, “Is it worth paying extra for high test fuel?”

24. Premium

The term “premium” is a slang term used to refer to premium gasoline, which has a higher octane rating than regular gasoline. “Premium” emphasizes the superior quality and performance of the fuel.

For instance, a driver might say, “I always fill up with premium to keep my engine running smoothly.”
When discussing the price of fuel, one might comment, “Premium is more expensive than regular gas.”
A person might ask, “Does premium really make a difference in fuel efficiency?”

25. Redline

The term “redline” is a slang term used to describe driving a vehicle at its maximum speed or RPM (revolutions per minute). “Redline” refers to the red line on a vehicle’s tachometer, which indicates the maximum limit.

For example, a car enthusiast might say, “I love to redline my sports car on the open road.”
When discussing the performance of a vehicle, one might mention, “This car can hit the redline in seconds.”
A person might ask, “Is it safe to redline a car for an extended period of time?”

26. White Lightning

Moonshine is a high-proof distilled spirit, often made illegally. “White Lightning” is a slang term for moonshine because of its clear color and potent effect.

For example, someone might say, “He brought a jar of white lightning to the party.”
In a discussion about homemade alcohol, a person might mention, “My grandpa used to make white lightning in his backyard.”
A character in a novel set during Prohibition might say, “I’ve got a secret stash of white lightning hidden in the barn.”

27. Blue Flame

High-octane gasoline is a type of fuel that has a higher octane rating, which means it can withstand higher compression without detonating. “Blue Flame” is a slang term for high-octane gasoline because of the blue-colored flame it produces when burned.

For instance, a car enthusiast might say, “I always fill up with blue flame for better performance.”
In a conversation about racing fuels, someone might mention, “Blue flame is the preferred choice for professional racers.”
A mechanic might recommend, “If you want to improve your engine’s performance, try using blue flame instead of regular gasoline.”

28. Turbo Juice

Nitrous oxide is a chemical compound commonly used as a performance-enhancing additive in racing cars. “Turbo Juice” is a slang term for nitrous oxide because of its ability to provide a sudden burst of speed.

For example, a car enthusiast might say, “I installed a bottle of turbo juice in my car for an extra boost.”
In a discussion about drag racing, someone might mention, “Turbo juice is a game-changer on the quarter-mile.”
A mechanic might advise, “Be careful with turbo juice, as it can cause engine damage if not used properly.”

29. Green Fuel

Biofuel is a type of fuel derived from renewable sources, such as plants or organic matter. “Green Fuel” is a slang term for biofuel because of its environmentally friendly nature.

For instance, someone might say, “I only use green fuel in my car to reduce my carbon footprint.”
In a conversation about alternative energy sources, a person might mention, “Green fuel has the potential to replace traditional fossil fuels.”
An environmentalist might advocate, “Investing in green fuel technology is crucial for combating climate change.”

30. Power Potion

High-performance gasoline is a type of fuel that is formulated to provide better engine performance and efficiency. “Power Potion” is a slang term for high-performance gasoline because of its ability to boost a vehicle’s power.

For example, a car enthusiast might say, “I always fill up with power potion before a race.”
In a discussion about fuel additives, someone might mention, “Power potion can help clean your engine and improve fuel economy.”
A mechanic might recommend, “If you want to maximize your vehicle’s performance, try using power potion instead of regular gasoline.”

31. Go-juice

This term is used to refer to fuel, typically gasoline or diesel, that powers vehicles or machinery. “Go-juice” implies that the fuel is essential for getting something moving or functioning.

For example, a mechanic might say, “Your car is running low on go-juice. You should fill up soon.”
A truck driver might mention, “I need to stop and get some go-juice before I hit the road.”
In a conversation about energy sources, someone might ask, “What’s the best go-juice for high-performance engines?”

32. Petrolhead

This term refers to someone who is passionate about cars and everything related to them. A “petrolhead” is often knowledgeable about different car models, engines, and performance.

For instance, a person might say, “I’m a real petrolhead. I love spending my weekends at car shows.”
In a discussion about favorite car brands, someone might ask, “Any other petrolheads here who are fans of Ferrari?”
A car enthusiast might proudly declare, “Once you become a petrolhead, you’re always looking for the next upgrade or modification.”

33. Octane boost

An “octane boost” is a fuel additive that is used to increase the octane rating of gasoline. The higher the octane rating, the more resistant the fuel is to knocking or pinging in an engine.

For example, a person might say, “I added an octane boost to my car’s fuel to improve its performance.”
In a conversation about racing, someone might ask, “Do you use octane boost to give your car that extra edge?”
A mechanic might recommend, “If you’re experiencing engine knocking, try using an octane boost to see if it helps.”

34. Fossil juice

This term humorously refers to gasoline, highlighting the fact that it is derived from fossil fuels. “Fossil juice” is a playful way to describe the fuel that powers vehicles.

For instance, someone might say, “I need to stop at the gas station and fill up on fossil juice.”
In a conversation about environmental impact, a person might comment, “We should find alternatives to fossil juice to reduce carbon emissions.”
A car enthusiast might joke, “My car runs on fossil juice, but I wish it ran on something more sustainable.”

35. Pump juice

This term is another playful way to refer to gasoline. “Pump juice” emphasizes the act of refueling a vehicle at a gas station.

For example, a person might say, “I need to stop and get some pump juice before we continue our road trip.”
In a conversation about fuel prices, someone might ask, “Do you think pump juice will become more expensive in the future?”
A driver might complain, “I hate having to spend so much money on pump juice every week.”

36. Regular

This term refers to the most common type of gasoline used in vehicles that have an internal combustion engine. Regular gasoline typically has an octane rating between 87 and 89.

For example, a person might ask at a gas station, “Can I get a full tank of regular, please?”
In a discussion about fuel efficiency, someone might say, “Regular gasoline tends to be cheaper than premium.”
A car enthusiast might comment, “My vintage muscle car runs best on regular.”

37. Biodiesel

Biodiesel is a renewable fuel source made from vegetable oils, animal fats, or recycled restaurant grease. It is used as a substitute for traditional diesel fuel.

For instance, someone might say, “I converted my diesel truck to run on biodiesel.”
In a discussion about environmental sustainability, a person might mention, “Biodiesel reduces greenhouse gas emissions compared to regular diesel.”
A person interested in alternative fuels might ask, “Where can I find a biodiesel station near me?”