
The Cirrus SR20 is a single-engine plane powered by a Lycoming IO-390 engine that produces 215 horsepower. It has a maximum range of about 920 miles and burns roughly 11 gallons of fuel per hour at maximum cruising speed and standard altitude. However, fuel consumption can vary depending on factors such as power output and altitude. For example, at 50% power, the fuel burn rate decreases to approximately 8 gallons per hour. The cost of fuel for the Cirrus SR20 can be a significant expense, with prices ranging from $3.30 to $10 per gallon, resulting in fuel costs of around $35 to over $100 per hour.
| Characteristics | Values |
|---|---|
| Fuel Consumption | 11 gallons/hour at max cruising speed and standard altitude |
| Fuel Capacity | 60.5 gallons (56 usable) |
| Engine | Lycoming IO-390 |
| Horsepower | 215 |
| Fuel Cost per Hour | $56.16 (at $5.40/gal) |
| Oil Cost per Hour | $3.30 |
| Hourly Maintenance | $16.80 |
| Misc Costs per Hour | $9.65 |
| Max Range | 920 miles |
| Fuel Burn Rate at 100% Power Output | 11 gallons/hour |
| Fuel Burn Rate at 50% Power Output | 8 gallons/hour |
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What You'll Learn

The Cirrus SR20 burns roughly 11 gallons of fuel per hour at max cruising speed
The Cirrus SR20 is a powerful single-engine plane with a Lycoming IO-390 engine that produces 215 horsepower. When it comes to fuel efficiency, the Cirrus SR20 burns approximately 11 gallons of fuel per hour at its maximum cruising speed. This fuel burn rate is specifically applicable when the engine is operating at 100% power output. It's important to note that the fuel consumption can vary depending on the power settings. For example, if the Cirrus SR20 is operated at only 50% power, the fuel burn rate decreases to around 8 gallons per hour.
The fuel efficiency of the Cirrus SR20 is a significant factor in its overall operating costs. With the cost of 100LL aviation fuel ranging from $3.30 to $10 per gallon, the hourly fuel cost for the Cirrus SR20 can be anywhere between $35 and $100 or more. These fuel costs form a significant portion of the variable costs, which are estimated to be about $72,900 per year, based on 450 hours of flight time and an average fuel cost of $7.25 per gallon.
Additionally, it's worth mentioning that the Cirrus SR20 has a maximum range of approximately 920 miles. This range, coupled with its fuel burn rate, provides a perspective on the aircraft's overall efficiency. The combination of a powerful engine and a relatively efficient fuel burn rate contributes to the performance capabilities of the Cirrus SR20.
While the fuel burn rate of 11 gallons per hour is specific to the Cirrus SR20's maximum cruising speed, it's important to consider other factors that can influence fuel consumption. Environmental conditions, such as wind speed and direction, as well as aircraft weight and altitude, can impact the actual fuel burn rate during a flight. These variables may cause slight deviations from the estimated fuel burn rate, which is based on ideal conditions.
In conclusion, the Cirrus SR20's fuel burn rate of approximately 11 gallons per hour at maximum cruising speed is a key characteristic of this aircraft. This fuel efficiency, coupled with its powerful engine, contributes to the overall performance and operational costs of the Cirrus SR20. Understanding the fuel burn rate is essential for pilots and owners to estimate their operating expenses and make informed decisions regarding their aircraft usage.
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Fuel is the biggest operating expense for the Cirrus SR20
The Cirrus SR20 is a powerful single-engine aircraft with a range of about 920 miles. It consumes approximately 11 gallons of fuel per hour at maximum cruising speed and standard operating altitude. This fuel consumption rate is considered efficient for a single-engine plane, and it contributes to the SR20's low operating costs relative to other aircraft.
Fuel is the most significant operating expense for the Cirrus SR20. With the cost of 100LL aviation fuel ranging from $3.30 to $10 per gallon, the hourly fuel cost for the SR20 can range from $35 to over $100. This variable cost can quickly add up, significantly impacting the overall operating expenses.
The high fuel costs are due to the type of fuel required and the amount consumed. Aviation fuel, such as 100LL, is specifically designed for aircraft engines and is more expensive than automotive fuel. The SR20's engine, the Lycoming IO-390, is a powerful 215-horsepower engine designed for light aircraft. While it is known for its relatively low fuel consumption, the amount of fuel burned per hour can still result in substantial costs, especially during extended flights or frequent usage.
Additionally, fuel prices for aircraft are subject to market fluctuations and can vary seasonally. For example, airplane fuel prices tend to increase during the summer season due to higher demand for air travel. These price variations can further impact the overall fuel expenses for Cirrus SR20 operators.
To manage fuel costs, some aircraft owners and operators may consider fuel-saving strategies, such as flying at lower power settings or utilizing fuel-efficient flight planning. Additionally, maintaining the aircraft engine and ensuring regular oil changes can help optimize fuel efficiency and reduce overall fuel consumption. However, despite these considerations, fuel will likely remain the most considerable operating expense for Cirrus SR20 owners and operators.
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The Cirrus SR20 has a max range of 920 miles
The Cirrus SR20 is a single-engine plane with a maximum range of 920 miles. Its fuel capacity is 60.5 gallons (56 usable), and it burns approximately 11 gallons of fuel per hour at maximum cruising speed and standard operating altitude. This fuel consumption rate is considered good for a single-engine aircraft. The Cirrus SR20's engine, the Lycoming IO-390, produces 215 horsepower and is designed specifically for light aircraft.
The cost of fuel for the Cirrus SR20 can vary depending on the price of fuel, which can range from $3.30 to $10 per gallon. This equates to approximately $35 to $100+ per hour in fuel costs. The total cost of ownership of the aircraft is estimated to be around $22,781.47, with an average of about $72,900 per year in variable costs, including fuel.
The Cirrus SR20's fuel efficiency contributes to its performance capabilities. With a maximum range of 920 miles, the aircraft can cover significant distances without refuelling. This range provides flexibility for pilots in planning their journeys and allows for longer flights without the need for frequent fuel stops.
Additionally, the Cirrus SR20's fuel burn rate can be influenced by the power output. At 100% power output, the fuel burn rate is approximately 11 gallons per hour. However, if the aircraft is operated at only 50% power, the fuel consumption decreases to around 8 gallons per hour. This variation in fuel burn rate allows pilots to manage their fuel usage and optimize the aircraft's range based on their specific needs.
Overall, the Cirrus SR20's maximum range of 920 miles, combined with its fuel capacity and efficient fuel burn rate, makes it a capable and versatile aircraft. Its performance characteristics contribute to its popularity among pilots and enthusiasts, offering both long-distance travel opportunities and cost-effective operations.
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The Cirrus SR20 is powered by a Lycoming IO-390 engine
The Cirrus SR20 is a powerful single-engine plane with impressive performance capabilities. At its core is the Lycoming IO-390 engine, a reliable and efficient powerplant designed specifically for light aircraft. With a maximum output of 215 horsepower, this four-cylinder engine delivers exceptional performance while maintaining relatively low fuel consumption.
The Lycoming IO-390 is a well-engineered power source, featuring a four-cylinder, horizontally opposed configuration. Its air-cooled design and displacement of 389 to 390 cubic inches contribute to its efficiency and reliability. The engine's fuel injection system ensures precise metering of fuel, resulting in a fuel burn rate of approximately 11 gallons per hour at 100% power output. This burn rate is quite efficient for a single-engine aircraft, and it can be reduced to 8 gallons per hour when operating at 50% power.
The Cirrus SR20, equipped with the Lycoming IO-390 engine, has a maximum range of about 920 miles. This impressive range, combined with its fuel efficiency, makes the SR20 a capable and cost-effective aircraft for its class. The engine's low operating costs contribute to the overall affordability of owning and operating this aircraft.
Lycoming, the manufacturer of the IO-390 engine, is renowned for its reliability and durability. The IO-390 series has been a trusted choice for both amateur and certified general aviation aircraft for over two decades. The engine's power, payload, and speed capabilities make it an ideal match for the Cirrus SR20, ensuring smooth and exceptional flying experiences.
Overall, the Cirrus SR20's Lycoming IO-390 engine offers a balance of performance and efficiency. With its low fuel consumption and reliable operation, this engine contributes significantly to the aircraft's capabilities, making it a popular choice for pilots seeking a combination of power and cost-effectiveness.
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Fuel cost per hour is dependent on the price of fuel
The Cirrus SR20 is a single-engine plane with a fuel capacity of 60.5 gallons (56 usable) and a maximum range of about 920 miles. Its fuel consumption is estimated at 11 gallons per hour at 100% power output, which is considered good fuel efficiency for a plane of its class. At 50% power, the fuel burn rate decreases to approximately 8 gallons per hour.
The cost of fuel per hour is dependent on the price of fuel, which can vary significantly. The type of fuel used by the Cirrus SR20 is 100LL, which can range in price from $3.30 to $10 per gallon. Consequently, the hourly fuel cost can range from $35 to over $100 per hour.
For example, if the fuel cost is $5.40 per gallon, as stated in one source, the hourly fuel cost would be $56.16 (10.4 gallons per hour). This is based on the assumption that the plane is operating at maximum efficiency, burning 10.4 gallons per hour.
The Aircraft Cost Calculator estimates that, with an average fuel cost of $7.25 per gallon and 450 hours of flight time, the variable costs for the Cirrus SR20 amount to approximately $72,900 per year. This estimate includes both fixed and variable costs, with fuel being the most significant expense.
In summary, the fuel cost per hour for a Cirrus SR20 is highly dependent on the price of fuel, which can lead to a wide range of hourly fuel costs. This variability in fuel prices is an important consideration for budgeting and estimating the operating costs of the aircraft.
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Frequently asked questions
The Cirrus SR20 burns approximately 11 gallons of fuel per hour at 100% power output.
Depending on the price of fuel, which can range from $3.30 to $10 per gallon, it would cost between $35 and $100+ per hour to fuel a Cirrus SR20.
No, the burn rate depends on the power output. At 50% power, the fuel burn rate is approximately 8 gallons per hour.
The fuel burn rate is 11 gallons per hour at 100% power output.
The Cirrus SR20 has a fuel capacity of 60.5 gallons, with 56 gallons being usable.

















