How many miles per gallon does a Lexus UX 300h get?
In most U.S. markets, the Lexus UX 300h delivers about 39 miles per gallon combined in EPA tests, with roughly 41 mpg in city driving and 38 mpg on the highway. Real-world figures vary by year, drivetrain, and wheel size.
This article explains the official numbers, what influences real-world mileage, and practical tips to maximize efficiency for hybrid buyers and owners.
EPA fuel economy ratings for the UX 300h
Below are the EPA-estimated figures typically cited for recent UX 300h hybrids under standard testing. Specific numbers can vary slightly by model year and configuration.
- Combined mpg: about 39 mpg
- City mpg: about 41 mpg
- Highway mpg: about 38 mpg
These figures come from U.S. EPA testing and are used for comparison shopping. They reflect idealized conditions and may differ from real-world results based on driving style and conditions.
Variables that can shift real-world MPG
The hybrid system’s efficiency is influenced by several factors beyond the EPA labels. Here are the key variables that can cause your actual mileage to differ from the official numbers.
- Drivetrain and wheels: All-wheel-drive variants and larger wheels can lower efficiency slightly compared with base models.
- Driving style: Smooth acceleration, gentle braking, and steady speeds improve MPG; aggressive driving lowers it.
- Terrain and climate: Hilly terrain and cold weather can reduce fuel economy.
- Vehicle condition: Tire pressure, battery health, and regular maintenance affect efficiency.
To maximize mpg, maintain proper tire pressure, use eco modes if available, and plan trips to minimize idling and unnecessary braking.
Additional notes on the UX 300h's efficiency
When comparing compact hybrids, the UX 300h offers strong city efficiency thanks to its hybrid system, but highway mpg can be less impressive than some non-hybrid rivals. The vehicle emphasizes smooth, quiet operation and efficient performance within its compact footprint.
Summary
The Lexus UX 300h typically achieves about 39 miles per gallon combined in EPA testing, with around 41 mpg in the city and 38 mpg on the highway. Real-world mileage varies by year, drivetrain, wheel size, and driving conditions. To maximize efficiency, maintain proper tire pressure, drive smoothly, and adopt eco-friendly driving habits.
