If you are searching for a pre-owned compact luxury SUV that blends Lexus reliability with modern styling and a refined interior, the Lexus NX deserves a close look. Whether you are shopping for a used Lexus NX 300 (2018-2021) or the redesigned Lexus NX 350 (2022-present), this buyer's guide from Auto Web Expo in Plano, Texas, covers everything DFW drivers need to know before making a purchase.
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Lexus NX 300 vs. NX 350: What's the Difference?
One of the most common questions from DFW luxury SUV buyers is whether to choose the NX 300 or the NX 350. The short answer: the name change reflects a full generational redesign that Lexus introduced for the 2022 model year.
Lexus NX 300 (2018-2021) - First Generation (AZ10)
The Lexus NX 300 debuted for the 2018 model year, replacing the NX 200t badge. It is powered by a 2.0-liter turbocharged four-cylinder engine producing 235 horsepower and 258 lb-ft of torque, paired with a six-speed automatic transmission. Available in front-wheel drive or all-wheel drive, the NX 300 delivers a smooth, quiet ride with the renowned Lexus build quality.
Lexus NX 350 (2022-Present) - Third Generation
For 2022, Lexus fully redesigned the NX lineup and dropped the NX 300 name in favor of NX 350. The new model rides on the TNGA-K platform and features a 2.4-liter turbocharged four-cylinder engine with 275 horsepower and 317 lb-ft of torque, paired with an eight-speed automatic transmission. The cabin is completely reimagined with the Lexus Interface infotainment system, a 9.8-inch or optional 14-inch touchscreen, and wireless Apple CarPlay and Android Auto.
| Feature | NX 300 (2018-2021) | NX 350 (2022+) |
|---|---|---|
| Engine | 2.0L Turbo (235 hp) | 2.4L Turbo (275 hp) |
| Transmission | 6-Speed Automatic | 8-Speed Automatic |
| Platform | AZ10 (pre-TNGA) | TNGA-K |
| Infotainment | Lexus Remote Touch trackpad | Lexus Interface touchscreen |
| Apple CarPlay/Android Auto | Yes (wired, 2020+) | Wireless standard |
| Fuel Economy (AWD) | 22 city / 28 highway | 22 city / 28 highway |
Looking for a specific model? Browse all pre-owned inventory at Auto Web Expo to see what is available today.
Why Buy a Used Lexus NX in Plano, TX?
The Dallas-Fort Worth metroplex is one of the strongest markets for pre-owned luxury vehicles in the country. Drivers in Plano, Frisco, Allen, McKinney, Richardson, and Carrollton consistently choose the Lexus NX for several reasons:
- Lexus reliability - The NX consistently ranks among the most dependable compact luxury SUVs, with low cost of ownership over five years.
- Strong resale value - Lexus vehicles hold their value better than most competitors, meaning your investment holds up over time.
- Texas practicality - Available all-wheel drive, spacious cargo area, and comfortable seating make the NX ideal for DFW commuting and weekend trips.
- Luxury at a smart price - A pre-owned NX 300 or NX 350 delivers Lexus quality and premium features at a fraction of the original MSRP.
- Certified pre-owned availability - Many NX models come with remaining factory warranties or Lexus CPO coverage.
At Auto Web Expo in Plano, we specialize in pre-owned luxury vehicles and have been serving DFW drivers for over 20 years. Every vehicle in our inventory undergoes a multi-point inspection, and we offer flexible financing for all credit situations.
Best Lexus NX Model Years to Buy
Not all model years are created equal. Here is our breakdown of the best used Lexus NX 300 and NX 350 model years for Plano area buyers.
Top Picks: NX 300 (2018-2021)
2021 Lexus NX 300 - The final year of the NX 300 generation, and arguably the best. Lexus refined the infotainment system with standard Apple CarPlay and Android Auto (added in 2020), and the model benefited from years of production improvements. Prices for a clean 2021 NX 300 typically range from $28,000 to $35,000 depending on mileage and trim.
2019 Lexus NX 300 - A sweet spot for value. You get the same reliable powertrain as later models at a lower price point. Look for F Sport or Luxury trims for upgraded features. Expect pricing in the $24,000 to $30,000 range.
2018 Lexus NX 300 - The first year of the NX 300 badge. Solid reliability, but the infotainment system is dated (no Apple CarPlay/Android Auto). Best for budget-conscious buyers. Prices start around $20,000.
Top Picks: NX 350 (2022+)
2023 Lexus NX 350 - The second year of the redesign. By 2023, Lexus had resolved most early-production quirks, and the model carried over with no significant changes. The available 14-inch touchscreen, wireless charging, and digital key are notable features. Used examples range from $36,000 to $44,000.
2022 Lexus NX 350 - The first year of the third generation is excellent overall, but early build examples may have minor infotainment glitches that were resolved through over-the-air updates. Still a fantastic choice with the powerful 2.4-liter turbo engine. Prices from $33,000 to $42,000.
Reliability and Common Issues
Lexus has built its reputation on bulletproof reliability, and the NX line is no exception. Both the NX 300 and NX 350 earn high marks from J.D. Power and Consumer Reports. However, there are a few things to watch for when buying a used model.
NX 300 (2018-2021) Known Issues
- Infotainment lag - The Remote Touch interface can feel slow by modern standards. Not a mechanical issue but worth noting during a test drive.
- Transmission hesitation - Some owners report occasional hesitation from the six-speed automatic at low speeds. Regular fluid changes help.
- Cabin noise - Earlier NX models have more road noise than newer Lexus SUVs. The 2020 and 2021 models added extra sound deadening.
NX 350 (2022+) Known Issues
- Infotainment updates - Early 2022 models needed over-the-air software updates for the Lexus Interface system. Most have been resolved by now.
- Wireless charger placement - The phone charging pad is located in the center console and can be awkward to access. A minor inconvenience rather than a reliability concern.
Overall, both generations of the Lexus NX are highly reliable, with minimal major mechanical issues reported. The 2.0-liter and 2.4-liter turbo engines have proven durable, and the automatic transmissions are well-matched to their respective engines.
Ready to find your Lexus NX? View our current Lexus inventory or get pre-approved online before you visit.
What to Look For When Buying a Used Lexus NX
Whether you are shopping at a dealership in Plano or browsing online listings, here are the key factors to evaluate before buying a used Lexus NX 300 or NX 350.
Vehicle History Report
Always request a CARFAX or AutoCheck report. Look for consistent service records, no accident history, and verify the mileage is accurate. Lexus vehicles with full dealer service histories typically command higher resale value and are worth the premium.
Trim Levels Matter
The Lexus NX is available in several trims that significantly affect the driving experience:
- Base - Well-equipped with Lexus Safety System+, dual-zone climate control, and power front seats.
- F Sport - Sport-tuned suspension, unique exterior styling, aluminum pedals, and upgraded gauges. Worth seeking out for enthusiasts.
- Luxury - Semi-aniline leather, heated and ventilated front seats, rain-sensing wipers, and ambient lighting.
- Premium and Luxury (2022+) - Higher trims can add a 14-inch touchscreen, Mark Levinson premium audio, head-up display, and panoramic roof, depending on equipment.
Test Drive Checklist
- Listen for unusual engine noises during cold start
- Test all infotainment functions including Apple CarPlay/Android Auto
- Check HVAC system (heat and A/C) at full settings
- Verify all power accessories (seats, windows, sunroof)
- Take the vehicle on the highway to assess road noise and stability
- Test the AWD system if applicable (should engage smoothly)
- Inspect tire tread depth and brake pad thickness
Financing a Used Lexus NX in Plano, TX
At Auto Web Expo, we understand that financing is one of the most important parts of the car buying process. With over 20 years of lender relationships including a Capital One partnership, we help DFW drivers secure competitive rates for all credit situations. Whether you have excellent credit, are a first-time buyer, or are rebuilding your credit history, our finance team can find a solution that fits your budget.
Key financing benefits available to Auto Web Expo customers:
- Competitive rates from 20+ years of lender relationships
- No money down financing for qualified buyers
- Flexible terms from 48 to 72 months
- Online pre-qualification with no-obligation credit check
- Ability to roll taxes, registration, and fees into your loan
- Trade-in valuation to maximize your equity
Apply for financing online today and get approved before you visit our Plano showroom.
Why Buy From Auto Web Expo in Plano?
Auto Web Expo has been serving the Dallas-Fort Worth community for over 20 years. Located at 4041 West Plano Parkway in Plano, Texas, we are within easy reach of Dallas, Frisco, Richardson, Allen, McKinney, Carrollton, and surrounding cities. We are not a high-volume used car lot - we are a pre-owned luxury dealership that curates every vehicle in our inventory.
- Three-time Dealer Rater Satisfaction Award winner
- Factory-trained technicians for Lexus, Mercedes-Benz, BMW, and other luxury brands
- Multi-point inspection on every vehicle
- Focus on 1-4 year old vehicles with remaining factory warranties
- State-of-the-art service facility on-site
- Extended hours: Monday-Friday 9 AM - 8 PM, Saturday 9 AM - 7 PM
Visit Auto Web Expo at 4041 West Plano Parkway, Plano, TX 75093, or call us at (469) 626-0777 to schedule a test drive.
Frequently Asked Questions About the Lexus NX
Is the Lexus NX 300 reliable?
Yes. The Lexus NX 300 earns above-average reliability ratings from J.D. Power and Consumer Reports. The 2.0-liter turbo engine has proven durable, and overall ownership costs are low for the luxury segment.
Which is better: Lexus NX 300 or NX 350?
The NX 350 (2022+) offers a more modern interior, better infotainment, more power (275 vs. 235 hp), and rides on a newer platform. However, the NX 300 delivers the same Lexus reliability at a more affordable price point. Your choice depends on budget and preference for newer technology.
How long do Lexus NX engines last?
With proper maintenance, Lexus NX engines regularly exceed 200,000 miles. Many examples on the road have passed 150,000 miles with no major issues. Regular oil changes at 5,000-7,500 mile intervals are key to longevity.
Does the Lexus NX hold its value?
Yes. Lexus consistently ranks among the top brands for resale value. The NX holds its value better than competitors like the Audi Q5, BMW X3, and Volvo XC60. This makes buying a used NX a smart financial decision.
What is the difference between NX 300 and NX 300h?
The NX 300 uses a 2.0-liter turbo gasoline engine, while the NX 300h uses a 2.5-liter hybrid powertrain. The hybrid offers better fuel economy (33 city / 30 highway) but less power (194 combined hp). The NX 300h was discontinued after 2021 and replaced by the NX 350h in 2022.
Can I get financing for a used Lexus NX with bad credit?
Yes. Auto Web Expo offers financing programs for all credit situations, including bad credit and first-time buyers. Our 20+ years of lender relationships mean we can find solutions that traditional dealerships cannot. Apply online for a no-obligation pre-qualification.
 
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