
The fuel tank capacity of the Land Rover Discovery Sport is 70 litres or 18.5 gallons. The 2022 Land Rover Discovery has a 23.8-gallon gasoline tank. The Discovery has a range of over 520 miles on a single tank of gas, delivering 19 miles per gallon in the city, 22 on the highway, and 21 miles per gallon combined.
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What You'll Learn

The 2022 Land Rover Discovery has a 23.8-gallon gas tank
The Discovery is an adaptable car that performs well both on and off-road. It has a sleek look and is easy to access, with 74.3 cubic feet of cargo room, a hands-free liftgate, and a standard 11.4-inch touchscreen display.
The Discovery's gas mileage will vary depending on the driving conditions. It delivers 19 miles per gallon in the city, 22 miles per gallon on the highway, and 21 miles per gallon combined.
It is worth noting that some owners of the Discovery Sport model have reported inconsistencies with their fuel gauge readings. Some have speculated that this may be due to a reserve fuel setting of around 3.5 gallons, which can be corrected with a software patch from the dealer to reduce the reserve to 1 gallon.
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The Discovery Sport has a 70-litre fuel tank
The Land Rover Discovery Sport has a 70-litre fuel tank. This equates to around 18.5 gallons of fuel. This is a significant amount of fuel, and the Discovery Sport can travel more than 520 miles on a single tank of gas.
The Discovery Sport's fuel efficiency is impressive, achieving 19 miles per gallon in city driving, 22 miles per gallon on the highway, and 21 miles per gallon combined. This means that the large fuel tank can provide substantial driving range, reducing the need for frequent refuelling stops.
Some owners of the Discovery Sport have expressed frustration with the fuel gauge and warning lamp system. There have been reports of uncertainty regarding the accuracy of the fuel gauge and the amount of fuel remaining when the warning lamp illuminates. However, it is believed that this issue can be resolved with a software patch from the dealer, reducing the fuel reserve and improving the accuracy of the fuel gauge.
The 70-litre fuel tank in the Discovery Sport is a notable feature, providing a good balance between fuel capacity and overall vehicle performance. With its impressive mileage and fuel efficiency, the Discovery Sport is a versatile SUV capable of adapting to both on-road and off-road conditions. The large fuel tank further enhances its adaptability, making it a practical choice for long-distance travel and exploration.
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The Discovery's fuel gauge chimes a warning when 3.5-4 gallons are left
The Land Rover Discovery has a fuel tank capacity of around 18.5 gallons (approximately 70 litres). However, there have been reports of inconsistencies in the fuel gauge readings, with some owners experiencing premature warning lights indicating low fuel.
The fuel gauge chimes a warning when there are approximately 3.5-4 gallons of fuel remaining in the tank. This is intended to prompt the driver to refuel as soon as possible. While this reserve level may seem low, it is worth noting that the Discovery's fuel pump is designed to operate optimally when the tank is not allowed to reach extremely low levels. Advice from other Discovery owners suggests that refilling the tank before it reaches a quarter full can help prolong the life of the fuel pump.
In some cases, the fuel gauge may display inaccurate readings due to a faulty sender unit or fuel pump assembly. To diagnose this issue, users can perform a simple test by removing the sender unit and turning on the ignition. By moving the float up and down while observing the fuel gauge, one can determine if the issue lies with the sender unit. If the gauge does not accurately reflect the empty state when the float is at rock bottom, then a new sender unit or fuel pump assembly may be required.
It is important to note that while some owners have mentioned a software patch that adjusts the fuel reserve level, others have reported issues with warning chimes not functioning properly. These chimes, including those for low fuel, can sometimes be activated or adjusted using a Nanocom, Hawkeye, or Testbook device to interact with the software of the BCU. However, it is recommended to consult a Land Rover dealer or a qualified mechanic for accurate advice and solutions regarding any issues with fuel gauge readings or warning chimes.
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The Discovery has a 520-mile range on a single tank
The 2022 Land Rover Discovery is a versatile SUV with a 23.8-gallon gas tank, enabling it to cover over 520 miles on a single tank of gas. This impressive range is due to its fuel efficiency, delivering 19 miles per gallon in city driving and 22 miles per gallon on the highway. The Discovery's base 2.0-liter engine provides 296 horsepower, making it well-suited for highway handling.
The Discovery's fuel economy is a notable feature, with the base-level turbocharged four-cylinder engine achieving up to 19 mpg in the city and 22 mpg on the highway. The optional MHEV i6 power plant offers slightly lower city mileage at 18 mpg but increases highway efficiency to 24 mpg. These fuel efficiency figures contribute to the Discovery's remarkable range of over 520 miles on a single tank.
The Discovery's fuel tank capacity is larger than its predecessor, the Discovery Sport, which has an 18.5-gallon tank. The 2022 model's increased tank size contributes to its extended range, making it well-suited for long-distance travel.
The 2022 Discovery is designed for exploration, offering a comfortable and adaptable driving experience both on and off-road. Its top-tier features include a spacious interior, a hands-free liftgate, and a standard 11.4-inch touchscreen display. With its powerful engine and ample fuel capacity, the Discovery is an ideal choice for those seeking a versatile and reliable SUV.
The Discovery's range of over 520 miles on a single tank of gas sets it apart from its competitors. This capability, combined with its performance and features, makes the 2022 Land Rover Discovery a compelling option for those seeking a vehicle that can handle various terrains and extended journeys.
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The petrol and diesel engine options remain unchanged since the 2024 update
The Land Rover Discovery is a powerful and versatile SUV that offers both petrol and diesel engine options. While the 2024 update brought about several cosmetic changes, the engine options have remained unchanged.
The Land Rover Discovery is known for its adaptability, offering impressive performance both on and off-road. Its top-tier features and spacious interior make it a popular choice for those seeking a combination of luxury and functionality. Under the bonnet, the Discovery continues to offer the same reliable engine options as before the 2024 update.
The petrol engine range for the Land Rover Discovery starts at Rs 93.9 lakh, offering a powerful and efficient option for those seeking a smooth driving experience. The petrol engine is available in different variants, with the base model, the S 2.0L Petrol AT, priced at Rs. 97.00 Lakh. This variant provides a good balance between performance and affordability.
On the other hand, the diesel engine line-up for the Land Rover Discovery starts at Rs 1.2 crore. The diesel engine is known for its torque and fuel economy, making it a popular choice for those who prioritise performance and fuel efficiency. The diesel engine is also available in different variants, catering to various preferences and budgets.
The fuel tank capacity of the Land Rover Discovery is an important consideration for prospective owners. The Discovery Sport model has a fuel tank capacity of 70 litres or approximately 18.5 gallons. Some owners have expressed frustration with the fuel gauge calibration, but this can be easily rectified with a software patch from the dealer. The standard Land Rover Discovery, on the other hand, boasts a larger fuel tank capacity of 23.8 gallons, allowing for a driving range of over 520 miles on a single tank.
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Frequently asked questions
The fuel tank capacity of the Land Rover Discovery is 23.8 gallons or 70 litres.
The fuel tank capacity of the Land Rover Discovery Sport is 18.5 gallons.
The 2022 Land Rover Discovery gets 19 miles per gallon in the city, 22 miles per gallon on the highway, and 21 miles per gallon combined.











































