How many liters of gas per 100km?
Gasoline consumption is commonly expressed as liters per 100 kilometers (L/100km). On average, many gasoline-powered cars fall in the 5–8 L/100km range; highly efficient small engines or hybrids can run around 3–4 L/100km, while larger, heavier, or performance-oriented vehicles often use 10 L/100km or more.
What L/100km means
L/100km measures how many litres of fuel a car would consume to travel 100 kilometers under standard test conditions. Lower numbers indicate better fuel efficiency. Real-world results can differ from official ratings due to driving style, terrain, weather, and maintenance.
Typical ranges by vehicle type
Below are approximate ranges you might see for common vehicle categories. They reflect manufacturer testing cycles (such as WLTP or EPA) and real-world variation.
- Hybrids and highly efficient petrol cars: 3–5 L/100km
- Small and compact petrol cars: 4–6 L/100km
- Mid-size petrol cars: 6–8 L/100km
- Large SUVs and crossovers: 8–14 L/100km
- High-performance and powerful cars: 12–20+ L/100km
Note that these ranges are approximate and depend on the model, drivetrain, and how the vehicle is driven. Real-world values can be higher or lower than official ratings.
Factors that affect fuel consumption
Consumption numbers are shaped by how you drive and how the car is maintained. The following factors can push L/100km up or down in everyday use:
- Driving style: rapid acceleration and heavy braking increase fuel use
- Speed and aerodynamics: higher speeds raise air resistance and consumption
- Terrain and load: hills, cargo weight, and roof racks add drag and weight
- Vehicle maintenance: under-inflated tires, dirty air filters, and poor engine tuning raise consumption
- Climate control: air conditioning can add to fuel use, especially in hot weather
- Traffic conditions: stop-and-go city driving often increases consumption
In practice, addressing these factors can meaningfully reduce your real-world L/100km.
How to estimate and improve your own consumption
Use your own vehicle data to estimate current fuel use and then apply practical improvements. The steps below help you gauge and enhance efficiency.
- Track real consumption: after a full tank, note the distance traveled until the next full tank and calculate L/100km (liters divided by kilometers, times 100).
- Compare to ratings: check your car’s official fuel economy rating and consider any discrepancies due to local conditions or maintenance.
- Maintain the car: keep tires properly inflated, perform regular tune-ups, and replace dirty air filters to optimize efficiency.
- Drive smarter: smooth acceleration, steady speeds, and early gear changes help reduce consumption; plan routes to minimize idling and stop-and-go traffic.
- Lighten the load: remove unnecessary cargo and avoid roof racks when not in use to reduce aerodynamic drag.
- Use climate controls judiciously: use air conditioning sparingly and consider ventilation settings that reduce strain on the engine.
With consistent tracking and mindful driving, most drivers can achieve a noticeable drop in their L/100km over time.
Summary
Liters per 100 kilometers is a widely used metric for gauging gasoline efficiency, with typical modern cars clustering around 5–8 L/100km, hybrids often lower, and large or high-performance vehicles higher. The exact number depends on vehicle type, test cycles, and real-world factors such as driving behavior and maintenance. By understanding what L/100km means and applying practical driving and maintenance tips, you can both estimate and improve your car’s fuel economy.
Is 17 litres per 100km good?
The less litres used, the better the fuel economy. Good fuel economy is generally considered as anything below about six litres per 100 kilometres, with bad fuel economy being anything over around 12 litres per 100 kilometres.
What is 30 MPG to L 100?
How to Convert L/100km to MPG? For example, if a car has a fuel efficiency of 30 MPG, to convert to L/100km, it would be 235.214583 / 30 = approximately 7.84 L/100km.
How many litres per 100km does my car use?
The calculation is: litres / distance * 100 = l/100km. For example: 57 litres / 635 km * 100 = 8.98l/100km. If you know the price of fuel, then you can simply multiply the price per litre by the result and that gives you your cost per 100km.
How many liters of gas per 100 km?
If a car uses eight to 12 litres of gas for every 100 kilometres, that's pretty good. This usually fits most medium-sized SUVs and some lighter trucks. Cars that use 12 to 14 litres for every 100 kilometres are average—not too bad, not too great. This is what you'd expect from bigger SUVs and trucks.
