The Lemon Index2015 Lexus RX. Advanced data.
The raw numbers: engines, recall campaign numbers, failure mileage and manufacturer communications.
Engines and drivetrains 5
| Engine | Transmission | Drive | City / hwy / combined | Fuel | Fuel cost/yr |
|---|---|---|---|---|---|
| 3.5L 6-cyl | Auto (S6) | FWD | 18 / 25 / 21 | Regular | $2,950 |
| 3.5L 6-cyl | Auto (S8) | AWD | 18 / 26 / 21 | Regular | $2,950 |
| 3.5L 6-cyl | Auto (S6) | AWD | 18 / 24 / 20 | Regular | $3,100 |
| 3.5L 6-cyl hybrid | Auto (AV-S6) | FWD | 31 / 28 / 29 | Premium | $2,650 |
| 3.5L 6-cyl hybrid | Auto (AV-S6) | AWD | 29 / 27 / 28 | Premium | $2,750 |
EPA test versions for this model year. Fuel cost is the EPA's current estimate, not the price in that year.
Failure mileage by system
Half of owners who gave a mileage reported the problem between 5,600 and 44,200 miles. Median 27,200, from 46 complaints with a mileage.
| System | Median | Middle half | Complaints |
|---|---|---|---|
| Engine | 27,500 | 5,600–44,000 | 11 |
| Fuel or ev drive system | 28,600 | 15,000–46,000 | 6 |
| Speed control | 16,800 | 5,200–26,000 | 8 |
| Electrical | 5,600 | 3,100–29,200 | 5 |
| Brakes | 6,300 | 3,600–31,300 | 5 |
Mileage owners typed into their NHTSA complaint, all complaints for this model year. People report some problems late, so read it as a range.
Complaints by system
| System | Share of complaints |
|---|---|
| Speed control | 23% |
| Engine | 19% |
| Brakes | 16% |
| Airbags | 16% |
| Electrical | 13% |
One complaint can name more than one system, so shares can add to more than 100%.
Severity, all complaints
| Total | Crashes | Fires | Injuries | Deaths | Tows |
|---|---|---|---|---|---|
| 67 | 9 | 3 | 4 | 0 | 6 |
As reported by owners to NHTSA. Not verified.
Recall campaigns 1
14V576000 Sep 2014 Fuel System, Gasoline / Delivery / Hoses, Lines/Piping, And Fittings
Defect. Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2014 Toyota Avalon, Camry, Sienna, and Highlander and model year 2015 Lexus RX350 vehicles. Fuel may leak from the one of the fuel delivery pipes in the engine compartment.
Risk. A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy. Toyota will notify owners, and dealers will replace any of the suspect fuel delivery pipes free of charge. The recall began November 17, 2014. Owners may contact Toyota customer service at 1-800-331-4331.
NHTSA investigations
| Status | Subject | Opened | Closed |
|---|---|---|---|
| Closed | Pedestrian alert sounds | 2023 | 2023 |
Manufacturer communications 225
Lexus filed 225 service communications for this car with NHTSA.
- Abnormal noise from the rear cabin area
- Some 2010 - 2015 applicable Lexus vehicles equipped with a Remote Engine Starter (RES+) includes
- While a vehicle is in inventory, the battery is subject to conditions that can reduce its…
Crash ratings by version
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| Lexus RX350 SUV FWD | ★★★★☆ | ★★★★☆ | ★★★★★ | ★★★★☆ |
| Lexus RX350 SUV AWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★☆ |
| Lexus RX450h SUV AWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★☆ |
| Lexus RX450h SUV FWD | ★★★★☆ | ★★★★☆ | ★★★★★ | ★★★★☆ |
Safety equipment
| Electronic stability | Forward collision warning | Lane departure warning |
|---|---|---|
| Standard | Optional | No |
Nearby model years
Sources: NHTSA complaints, recalls, investigations and manufacturer communications; EPA fuel economy data; YouTube video titles. Complaints are owner reports, not proof of a defect.
Updated
Free to use with credit: Source: The Lemon Index (lemonindex.com)
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