How many miles per gallon does the 2024 Lexus Nx Hybrid get?
The 2024 Lexus NX Hybrid, specifically the NX 350h, delivers EPA-estimated fuel economy in the high 30s miles per gallon, with 39 mpg combined for front-wheel-drive models and 37 mpg combined for all-wheel-drive versions.
EPA estimates by drivetrain
The following figures reflect the official EPA ratings for the NX 350h and show how drivetrain choice impacts efficiency. Keep in mind that real-world results can vary based on driving style, terrain, climate, and load.
- NX 350h FWD: 39 mpg combined (EPA-estimated)
- NX 350h AWD: 37 mpg combined (EPA-estimated)
These numbers illustrate the trade-off between all-wheel drive and efficiency. The hybrid system is designed to maximize fuel economy while maintaining practical performance for daily driving.
Real-world expectations and factors that influence mpg
Actual mileage often tracks closely with EPA estimates in mixed-use driving but can vary. Drivers who do a lot of highway cruising with light throttle tend to see mileage in the upper end of the range, while heavy stop-and-go city driving or frequent climate-control use can bring mpg down. Proper maintenance and tire inflation also play a role in preserving efficiency over time.
Plug-in and other NX hybrid variants
Notes on other NX electrified configurations
Beyond the NX 350h, Lexus offers a plug-in hybrid variant in the NX lineup. This configuration uses a larger battery and provides electric-only driving in addition to gasoline-powered operation, resulting in different efficiency metrics measured in MPGe and electric range. For the latest figures, consult the EPA ratings for your market and model year.
Bottom line
For the 2024 NX Hybrid, expect EPA-rated fuel economy around 39 mpg combined with front-wheel drive and about 37 mpg combined with all-wheel drive. Real-world results will vary, but the NX 350h prioritizes a strong balance of efficiency and practicality in a compact luxury SUV.
Summary
The 2024 Lexus NX Hybrid (NX 350h) targets mid-to-high 30s mpg on EPA testing, with 39 mpg combined for FWD and 37 mpg combined for AWD. This aligns with its hybrid-tuned powertrain, offering efficient urban and highway performance while maintaining the brand’s emphasis on refinement and comfort. For buyers considering other NX electrified variants, MPG figures can differ notably due to electric-only driving modes and MPGe ratings—check the latest EPA data for precise numbers in your region.
How many miles per gallon does a 2024 Lexus NX hybrid get?
41 MPG
The gas mileage of the 2024 NX ranges from 21 MPG in the city and 33 MPG on the highway to 41 MPG for the hybrid. And finally, the engine specs include a 2.5-liter four-cylinder, a turbocharged 2.4-liter four-cylinder, and a 2.5-liter hybrid four-cylinder for the 2024 model year.
Does the Lexus NX hybrid require premium gas?
Yes, the Lexus NX hybrid (350h350 h350ℎ and 450h+450 h plus450ℎ+ models) requires premium (91-octane) gasoline to operate optimally, although some sources state it will run on regular fuel with potential decreases in performance and efficiency. For best performance and longevity, premium fuel is strongly recommended and may be required to avoid engine damage over time, according to Lexus of Clearwater.
Fuel requirements
- Required for optimal performance: The hybrid models, like the 350h350 h350ℎ and 450h+450 h plus450ℎ+, are designed to run on premium gasoline (91-octane or higher).
- What happens with regular fuel: Using regular fuel may lead to decreased performance and fuel efficiency. Some sources warn that repeated use of lower-octane fuel could potentially cause long-term engine damage.
- Recommendation: To ensure the engine operates at its peak efficiency and to prevent potential issues, it is best to consistently use premium fuel.
- What to do if unsure: Always consult your owner's manual or a Lexus dealership for the most accurate fuel requirements for your specific vehicle.
Why premium fuel is needed for the hybrid
- High-compression engine: The sophisticated Atkinson cycle engine in the hybrid model is designed for high compression, which requires a higher-octane fuel to prevent knocking or pre-detonation.
- Improved performance: Premium fuel allows the engine to operate with more precise timing control, which is crucial for the hybrid system to transition smoothly between electric and gasoline power.
- Long-term engine health: Using the correct-octane fuel with a high-compression engine reduces wear and tear, leading to a longer-lasting vehicle.
What is the difference between NX 300h and NX 350h?
The Lexus NX 350h is a newer model that offers a significant upgrade in power and fuel efficiency, while the NX 300h is an older model with a lower price point and better resale value. The NX 350h has a more powerful engine (239239239 horsepower vs. 194194194 horsepower), a faster 0−600 minus 600−60 mph time, and superior fuel economy (around 41/3741 / 3741/37 mpg city/highway vs. 33/3033 / 3033/30 mpg). However, the NX 300h (especially for used models) is more affordable to purchase and retains its value slightly better than the NX 350h.
| Feature | Lexus NX 300h | Lexus NX 350h |
|---|---|---|
| Horsepower | 194194194 hp | 239239239 hp |
| 0-60 mph | 8.48.48.4 seconds (tested) | 7.27.27.2 seconds (tested) |
| Fuel Economy (City/Hwy) | 33/3033 / 3033/30 mpg (2021 model) | 41/3741 / 3741/37 mpg (2022 model) |
| Price | Lower price for used models | Higher price, but more affordable than the gasoline NX 350 |
| Resale Value | Better resale/retained value (lower depreciation) | Lower resale/retained value |
| Technology | Older infotainment system with remote touchpad | Modern infotainment system with a touchscreen (9.8-inch or 14-inch) and wireless Apple CarPlay/Android Auto |
| All-Wheel Drive | Available | Standard |
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Choose the NX 300h if:
- You are on a tighter budget and prefer to buy a used vehicle.
- Resale value is a top priority for you.
- You don't need the extra power and want a slightly more fuel-efficient older hybrid.
Choose the NX 350h if:
- You prioritize performance, with quicker acceleration and more horsepower.
- You want the best fuel economy in the hybrid NX lineup.
- You want the latest technology, including the updated infotainment system and wireless connectivity.
- You want the standard all-wheel drive system.
What is the real mpg of the Lexus NX hybrid?
The official combined fuel economy figure of the Lexus NX300h is 54.3mpg. Interestingly, the official extra-urban figure is 55.4mpg and the urban figure is 53.3mpg – so not much difference – officially – between the three. Our actual real-life average after a week of driving the NX hybrid was 31.1mpg.
