What is the gas mileage on a 2021 Lexus UX 250h hybrid?
In short, the 2021 Lexus UX 250h Hybrid delivers roughly 40 mpg combined in its front-wheel-drive configuration and about 39 mpg combined with all-wheel drive, according to EPA estimates. Real-world results depend on driving style, conditions, and wheel size.
EPA fuel economy by drivetrain
The official EPA ratings for the 2021 UX 250h vary by drivetrain and wheel size. The two common configurations are front-wheel drive (FWD) and all-wheel drive (AWD).
- Front-wheel drive (FWD): 41 mpg city / 38 mpg highway / 40 mpg combined
- All-wheel drive (AWD): 40 mpg city / 37 mpg highway / 39 mpg combined
Note that these figures can shift slightly with different wheel options (for example, 17-inch vs 18-inch wheels) and trim levels. In practice, drivers may see small deviations based on climate control usage, terrain, and habitual speed.
How the UX 250h achieves efficiency
The UX 250h uses Lexus Hybrid Drive, pairing a 2.0-liter Atkinson-cycle engine with electric motor assist and a nickel-metal hydride or lithium-ion battery. The system integrates power from the gas engine and electric motors to optimize efficiency, with an electronic continuously variable transmission (ECVT) for seamless power delivery. AWD versions add an electric motor at the rear axle to improve traction without sacrificing efficiency.
Real-world factors that affect mpg
Actual fuel economy depends on several variables beyond the EPA numbers. Urban stop-and-go driving, cold-weather operation, aggressive throttle input, and heavy loads can lower observed mpg. Conversely, steady highway cruising, gentle acceleration, and proper maintenance can push fuel economy toward the higher end of the EPA range.
Tips to maximize fuel economy
Following best practices can help you approach the EPA estimates in daily use. Consider the tips below to squeeze more miles per gallon out of your UX 250h.
- Drive smoothly with gradual acceleration and gentle braking to optimize hybrid efficiency.
- Use Eco or similar fuel-saving modes when available, especially for city driving.
- Keep tires inflated to the recommended pressure and align wheels as needed to reduce rolling resistance.
- Minimize roof rack use and reduce weight inside the vehicle to lower aerodynamic drag and parasitic load.
- Schedule regular maintenance, including air filters, spark plugs (as applicable), and the hybrid battery cooling system, to maintain peak efficiency.
Implementing these practices can help you approach the published fuel economy figures in everyday use.
Summary
The 2021 Lexus UX 250h Hybrid offers EPA-estimated fuel economy around 40 mpg combined for FWD models and about 39 mpg combined for AWD models. Real-world mileage will vary with driving conditions, wheel/tire choices, and climate, but the vehicle’s hybrid system is designed to maximize efficiency through a seamless blend of petrol and electric power. For buyers prioritizing efficiency, choosing the lighter-wheel setup and driving calmly can help maintain higher mileage over time.
Summary: The UX 250h is aligned with compact hybrid benchmarks, delivering solid efficiency for urban-to-mick hybrid driving while maintaining Lexus comfort and reliability.
Is the Lexus UX 250h fuel efficient?
Lexus UX MPG & CO2 emissions
The front-wheel-drive car will return between 50 and 53mpg, while the four-wheel-drive one manages from 47mpg. We easily managed some 40-45mpg in a roughly equal mix of motorway and urban driving in the front-wheel-drive model.
How many miles per gallon does a 2021 Lexus ux250h get?
The 2021 Lexus UX 250h has an EPA-estimated fuel economy of 41 city / 38 highway / 39 combined MPG for the all-wheel drive (AWD) model. This is consistent across both the base and F SPORT trims. Real-world mileage may vary depending on driving conditions.
- Front-wheel drive (FWD): Front-wheel drive models have slightly different estimates, up to 42 MPG combined, but the most commonly cited figures for the hybrid are for the AWD version.
- Combined MPG: The 39 MPG combined is the best single metric to consider for mixed driving.
- Real-world results: Owners report achieving similar or even slightly better mileage, especially in city driving, although factors like high speeds and heavy acceleration can affect it.
Does the 2021 Lexus UX 250h require premium gas?
Some vehicles, like the Lexus UX 250h, can utilize regular 87-octane fuel, whereas other models, like the 2022 Lexus GX, require premium 91-octane fuel, so the Lexus gas type depends on the model.
What are common Lexus UX problems?
Common Lexus UX Problems
According to consumerreports.org, here are some significant Lexus UX issues: Engine faults. Transmission errors. Faults with the electrical accessories.
