What is the difference between Lexus Nx250 and NX 350?
The NX250 uses a naturally aspirated 2.5-liter engine with about 203 horsepower, while the NX350 relies on a turbocharged 2.4-liter engine producing roughly 275 horsepower. The NX350 is quicker and more energetic, whereas the NX250 emphasizes efficiency and value.
As of the latest model years, Lexus positions these two models as the core gasoline-powered options in the NX lineup, with the NX350 offering stronger performance and richer standard equipment on higher trims, and the NX250 delivering better fuel economy and a lower starting price. This article outlines the key differences to help you decide which NX fits your priorities.
Powertrains and overall performance
The following points summarize the main mechanical and performance distinctions between the NX250 and NX350.
- Engine: NX250 uses a 2.5-liter inline-4 naturally aspirated engine; NX350 uses a turbocharged 2.4-liter inline-4.
- Power and torque: NX250 delivers about 203 horsepower and around 184 lb-ft of torque; NX350 delivers about 275 horsepower and around 317 lb-ft of torque.
- Transmission: Both models use an 8-speed automatic transmission in most configurations.
- Drivetrain options: NX250 is typically offered with front-wheel drive as standard with optional all-wheel drive; NX350 is available with either FWD or all-wheel drive depending on market and trim.
- Performance feel: The NX350 offers stronger acceleration and quicker highway merging due to the turbocharged engine, while the NX250 provides a smoother, more efficient daily drive.
In summary, the NX350 is the performance-oriented choice, with a turbocharged engine and markedly more power, while the NX250 focuses on efficiency and value with a naturally aspirated powertrain.
Fuel economy and day-to-day practicality
These notes cover how the two models compare in efficiency and everyday use, including how drivetrain choices affect MPG and usability.
- Efficiency: The NX250 generally yields higher efficiency thanks to its naturally aspirated engine, especially in models configured for better fuel economy.
- MPG ranges: Actual miles per gallon depend on year, trim, and drivetrain; the NX250 typically surpasses the NX350 in city driving and can approach similar highway numbers when paired with FWD, while the NX350’s turbo setup trades some efficiency for improved power.
- Ride and noise: Both share a refined Lexus ride, but the NX350’s turbo engine can produce more noticeable engine activity under certain loads; chassis tuning remains comfortable for daily commuting.
Overall, if your priority is maximizing fuel economy and lower running costs, the NX250 is the sensible choice. If you frequently drive with strong acceleration or need more confidence at highway speeds, the NX350 wins on practicality and performance.
Pricing, trims and features
Understanding how pricing and equipment differ helps clarify total ownership costs and what each model brings to the cabin.
- Starting price and trims: The NX350 generally starts higher than the NX250 due to its higher-performance engine and corresponding equipment levels, with additional standard features often available on higher trims.
- Standard and available features: Both share Lexus interior quality, safety tech, and infotainment, but the NX350’s higher trimsTypically include more premium items such as upgraded upholstery, wheels, and tech options; the NX250 emphasizes value with a strong base feature set and cost-conscious options.
- Technology and safety: Both models offer Lexus Safety System+ and a modern infotainment system; feature availability can vary by market and model year, with higher NX350 trims commonly including more advanced driver-assist features as standard.
In short, the NX350 carries a higher price tag but delivers more performance-oriented equipment and options, while the NX250 aims for lower initial cost and better efficiency with a strong feature set.
Which NX is right for you?
Choosing between the NX250 and NX350 depends on your priorities, daily driving style, and budget.
- Choose the NX250 if: You value fuel economy, lower upfront cost, and a hassle-free daily drive for city commuting and light trips.
- Choose the NX350 if: You want stronger performance, quicker acceleration, and access to more premium features on higher trims, along with confident highway power.
Both NX models share a cohesive design and interior comfort, so the decision often comes down to power needs and total cost of ownership over time.
Summary
The NX250 and NX350 sit at opposite ends of Lexus’s NX gasoline-powered spectrum. The NX250 prioritizes efficiency, value, and everyday practicality with a 2.5-liter naturally aspirated engine, while the NX350 emphasizes performance and higher trim content with a turbocharged 2.4-liter engine. Weigh your driving habits, fuel expectations, and budget to determine which NX aligns best with your lifestyle.
