Lexus IS 350/IS 350C MPG and Fuel Economy
Lexus have been manufacturing models of IS 350/IS 350C for 4 years, with the latest vehicle in 2013 having a combined MPG of 22.
The estimated fuel cost for the 2013 Lexus IS 350/IS 350C is $3,350 per year.
Government regulators have estimated that value based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.
💵 Compared to an average vehicle over 5 years, you will spend $5,250 more on fuel driving a 2013 Lexus IS 350/IS 350C.
🛢 The Lexus IS 350/IS 350C will consume roughly 14 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the Lexus IS 350/IS 350C will emit 402 grams of CO2, which is about 6,030,000 grams of CO2 per year.
🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 288 trees would be needed to offset emissions from the Lexus IS 350/IS 350C.
The table below is a complete list of the 4 Lexus IS 350/IS 350C fuel efficiency specifications we have data for.
Click any vehicle link to see a more detailed breakdown of the car, miles per gallon, emissions, and more.
| Vehicle | Combined MPG | Fuel Cost |
|---|---|---|
| 2013 Lexus IS 350/IS 350C | 22 | $3,350 |
| 2012 Lexus IS 350/IS 350C | 22 | $3,350 |
| 2011 Lexus IS 350/IS 350C | 22 | $3,350 |
| 2010 Lexus IS 350/IS 350C | 20 | $3,700 |
Link To or Reference This Page
If you use this page in your research, please reference MPG Buddy as the source.
<a href="https://mpgbuddy.com/cars/lexus/is-350-is-350c">Lexus IS 350/IS 350C MPG and Fuel Economy</a>
"Lexus IS 350/IS 350C MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/lexus/is-350-is-350c.
"Lexus IS 350/IS 350C MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/lexus/is-350-is-350c. Accessed January 3, 2026.
Lexus IS 350/IS 350C MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/lexus/is-350-is-350c.