2018 Lexus Nx: Recalls, Problems & MPG
Here are the deets on the 2018 Lexus Nx: 0 recalls, 16 owner complaints and up to 31 mpg combined.
Recalls
No recalls on file for this model year. Still worth a VIN check.
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 1 injuries and 0 deaths were reported.
What owners describe
- Fuel & propulsion (7): the most common themes are stalls / loses power (6), warning light on (2).
- Engine (4): the most common themes are stalls / loses power (3).
- Brakes (2): no single recurring theme in the descriptions.
- Steering (2): no single recurring theme in the descriptions.
The 2018 Lexus Nx has 16 owner complaints, ranking #9 of 12 Nx model years for complaints (about average; the typical year has 21). Complaints peaked in 2025 (5 filed that year). The typical problem showed up when the car was about 6 years old, at a median of 136,000 miles. Neighboring years: 2017 (11 complaints, 0 recalls), 2019 (30 complaints, 1 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 2.5 L 4-cyl hybrid | Automatic (AV-S6) | All-Wheel Drive | 33 | 30 | 31 | Regular |
| 2.0 L 4-cyl turbo | Automatic (S6) | Front-Wheel Drive | 22 | 28 | 25 | Premium |
| 2.0 L 4-cyl turbo | Automatic (S6) | All-Wheel Drive | 22 | 28 | 24 | Premium |
| 2.0 L 4-cyl turbo | Automatic (S6) | All-Wheel Drive | 22 | 27 | 24 | Premium |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2018 Lexus Nx.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
From $19.99/mo · $39.99/yrOEM procedures, specs and recall/TSB info, the same source many shops use.
From $19.99/mo · $59.99/yrStep-by-step photos written from a real teardown. Great for first-timers.
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FAQ
Does the 2018 Lexus Nx have any recalls?
NHTSA doesn't list any vehicle recalls for the 2018 Lexus Nx. Check your VIN at nhtsa.gov/recalls to be sure.
What are the most common 2018 Lexus Nx problems?
Owners have filed 16 complaints with NHTSA. The most-reported areas are fuel & propulsion (7), engine (4), brakes (2).
What gas mileage does the 2018 Lexus Nx get?
EPA ratings run up to 31 mpg combined (2.5 L, Automatic (AV-S6)), across 4 engine and transmission combos.
Where can I get a 2018 Lexus Nx repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.