Lexus NX 450h Plus AWD MPG and Fuel Economy
Lexus have been manufacturing models of NX 450h Plus AWD for 2 years, with the latest vehicle in 2023 having a combined MPG of 36.
The estimated fuel cost for the 2023 Lexus NX 450h Plus AWD is $1,750 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 save $3,250 on fuel driving a 2023 Lexus NX 450h Plus AWD.
🛢 The Lexus NX 450h Plus AWD will consume roughly 3 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the Lexus NX 450h Plus AWD will emit 87 grams of CO2, which is about 1,305,000 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 63 trees would be needed to offset emissions from the Lexus NX 450h Plus AWD.
The table below is a complete list of the 2 Lexus NX 450h Plus AWD 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 |
|---|---|---|
| 2023 Lexus NX 450h Plus AWD | 36 | $1,750 |
| 2022 Lexus NX 450h Plus AWD | 36 | $2,050 |
Link To or Reference This Page
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"Lexus NX 450h Plus AWD MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/lexus/nx-450h-plus-awd.
"Lexus NX 450h Plus AWD MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/lexus/nx-450h-plus-awd. Accessed January 3, 2026.
Lexus NX 450h Plus AWD MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/lexus/nx-450h-plus-awd.