2018 Lexus Rx: Recalls, Problems & MPG
Here are the deets on the 2018 Lexus Rx: 0 recalls, 26 owner complaints and up to 30 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, 2 injuries and 0 deaths were reported.
What owners describe
- Other / unknown (6): no single recurring theme in the descriptions.
- Brakes (6): the most common themes are noise or vibration (3).
- Engine (4): the most common themes are warning light on (2).
- Electrical (3): no single recurring theme in the descriptions.
The 2018 Lexus Rx has 26 owner complaints, ranking #19 of 28 Rx model years for complaints (about average; the typical year has 34). Complaints peaked in 2024 (8 filed that year). The typical problem showed up when the car was about 6 years old, at a median of 42,548 miles. Neighboring years: 2017 (47 complaints, 0 recalls), 2019 (34 complaints, 1 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 3.5 L 6-cyl hybrid | Automatic (AV-S6) | All-Wheel Drive | 31 | 28 | 30 | Premium |
| 3.5 L 6-cyl hybrid | Automatic (AV-S6) | All-Wheel Drive | 29 | 28 | 29 | Premium |
| 3.5 L 6-cyl | Automatic (S8) | Front-Wheel Drive | 20 | 27 | 23 | Regular |
| 3.5 L 6-cyl | Automatic (S8) | All-Wheel Drive | 19 | 26 | 22 | Regular |
| 3.5 L 6-cyl | Automatic (S8) | Front-Wheel Drive | 19 | 26 | 22 | Regular |
| 3.5 L 6-cyl | Automatic (S8) | All-Wheel Drive | 18 | 25 | 21 | Regular |
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 Rx.
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 Rx have any recalls?
NHTSA doesn't list any vehicle recalls for the 2018 Lexus Rx. Check your VIN at nhtsa.gov/recalls to be sure.
What are the most common 2018 Lexus Rx problems?
Owners have filed 26 complaints with NHTSA. The most-reported areas are other / unknown (6), brakes (6), engine (4).
What gas mileage does the 2018 Lexus Rx get?
EPA ratings run up to 30 mpg combined (3.5 L, Automatic (AV-S6)), across 6 engine and transmission combos.
Where can I get a 2018 Lexus Rx 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.