2023 Lexus RX 350Recalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 66 owner complaints for the 2023 Lexus RX 350. Most complaints involve power train (13) and engine (11). The EPA rates it 24–25 mpg combined, and NHTSA gives it 4–5 stars overall.
Safety recalls
Owner complaints by component
- Power train13
- Engine11
- Electrical system10
- Structure8
- Lane departure4
- Fuel/propulsion system3
- Air bags3
- Visibility/wiper2
- Vehicle speed control2
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
What owners report most
Power train
“The transmission is jerking at times and it failed to accelerate at one point after coming to a complete stop. Notified Lexus and still working to fully resolve the issue but they just denied my request to reevaluate the issue.”
Engine
“The contact owns a 2023 Lexus RX 500h. The contact stated that while driving at an undisclosed speed, the vehicle started shaking abnormally and stalled. The contact stated that several unknown warning lights were illuminated during the failure. The failure was a recurring failure. The vehicle was towed to the dealer; however, the dealer was unable to duplicate the failure, and the vehicle was not repaired. The manufacturer was made aware of the failure, and an engineer was sent to inspect the vehicle; however, the contact was informed that the vehicle had passed the inspection; however, the failure persisted. The failure mileage was approximately 10,637.”
Electrical system
“Battery drains which locks car unexpectedly. No warning, even with car FOB inside car which creates a safety issue if child or someone is in the car. All doors lock and with no access to FOB cannot open the door with manual key. Also, safety issue if this happens at night or in a parking lot etc. Cannot open doors at all - There is obviously an issue with the battery draining after only a few days. Dealer solution - plug in a battery maintainer - problem if you are parking the car at an airport for multiple days. No place to plug the car in... Lexus needs to figure out what is draining the battery or some fix to stop this from happening - I drive my car several times a week 30 miles at least - still happens. Have had to replace battery twice so far.”
Engines, transmissions & drive
- EPA class
- Small Sport Utility Vehicle 2WD, Small Sport Utility Vehicle 4WD
- Engines
- 2.4L 4-cyl turbo
- Transmissions
- Automatic (S8)
- Drive
- Front-Wheel Drive · All-Wheel Drive
- Fuel
- Premium Gasoline
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
EPA fuel economy by version
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| RX 350 Auto (S8), 4 cyl, 2.4 L, Turbo · Front-Wheel Drive | 22 | 29 | 25 | $3,100 | 353 |
| RX 350 AWD Auto (S8), 4 cyl, 2.4 L, Turbo · All-Wheel Drive | 21 | 28 | 24 | $3,200 | 371 |
- 25mpg comb.
- 24mpg comb.
NHTSA 5-Star Safety Ratings
- Frontal crash
- 4 of 5
- Side crash
- 5 of 5
- Side pole
- 5 of 5
- Rollover
- 4 of 5
- Rollover risk
- 15.5%
- Frontal crash
- 4 of 5
- Side crash
- 5 of 5
- Side pole
- 5 of 5
- Rollover
- 4 of 5
- Rollover risk
- 16.9%
Maintenance basics
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
- Engine oil & filter5,000–10,000 mi
6–12 months - Tire rotation5,000–7,500 mi
Every oil change - Engine air filter15,000–30,000 mi
1–2 years - Cabin air filter15,000–25,000 mi
1–2 years - Brake fluid—
2–3 years - Coolant60,000–100,000 mi
5–10 years - Spark plugs60,000–100,000 mi
— - 12V battery—
3–5 years
2023 RX 350 questions
How many recalls does the 2023 Lexus RX 350 have?
0 recalls found in NHTSA data as of Nov 10, 2026.
What are the most common 2023 Lexus RX 350 problems?
Owners filed 66 complaints with NHTSA. The most-cited components are power train (13), engine (11), electrical system (10). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2023 Lexus RX 350 get?
The EPA rates the 2023 Lexus RX 350 at 24–25 mpg combined, depending on engine and drivetrain (2 versions rated).
How safe is the 2023 Lexus RX 350?
NHTSA's New Car Assessment Program gives the 2023 Lexus RX 350 4–5 out of 5 stars overall.