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How big is the gas tank on a Lexus RC 300?

The Lexus RC 300 has a gas tank capacity of 17.4 gallons (65.8 liters). This mid-size luxury coupe from Toyota's premium brand offers a comfortable and stylish ride, with a fuel tank size that provides a good balance between range and maneuverability.


Detailed Breakdown of the Lexus RC 300's Fuel Tank


The Lexus RC 300 is part of the automaker's RC lineup, which includes several performance-oriented coupe models. The RC 300 specifically features a 2.0-liter turbocharged four-cylinder engine, paired with a six-speed automatic transmission. This powertrain combination, along with the 17.4-gallon fuel tank, gives the RC 300 a respectable driving range on a single tank of gas.


Factors Affecting Fuel Tank Capacity


The fuel tank size in a vehicle is determined by several factors, including the overall vehicle size, the engine displacement, and the intended use of the car. Larger vehicles typically have bigger fuel tanks to accommodate their higher fuel consumption, while sportier models may have slightly smaller tanks to save weight.


In the case of the Lexus RC 300, the 17.4-gallon tank size strikes a balance between providing enough range for daily driving and maintaining a compact, maneuverable design that is characteristic of a luxury coupe.


Comparing the RC 300's Fuel Tank to Other Lexus Models



  • Lexus ES 350: 17.2-gallon fuel tank

  • Lexus IS 300: 17.4-gallon fuel tank

  • Lexus NX 300: 15.9-gallon fuel tank

  • Lexus RX 350: 19.2-gallon fuel tank


As shown, the Lexus RC 300's fuel tank capacity is on the higher end of the Lexus lineup, reflecting its positioning as a more performance-oriented model in the brand's coupe offerings.

What are the RC 300's common problems?


The most common recall is: Fuel Pump Inside Fuel Tank Fails Causing Engine Stall While Driving.



How many miles per gallon does a Lexus rc300 get?


The 2023 Lexus RC 300 offers up to 21 MPG in city driving and 31 MPG on the highway. These figures are based on EPA mileage ratings and are for comparison purposes only.



Does the Lexus 300H require premium gas?


With that said, you're probably asking yourself, “Does Lexus require premium gas?” For most (but not all) of the Lexus lineup, the answer to that question is yes. Most Lexus models require you use at least 91 octane (premium) gasoline, while there are a few that can use 87 octane regular unleaded.



Why is the Lexus RC being discontinued?


The market for sports cars isn't as strong as it once was, which has forced some automakers to reconsider their performance-oriented coupes. After 10 years since its official launch, the Lexus RC is being discontinued.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.