2018 Lexus Ls: Is It Reliable?
Problems, Recalls & Buyer Verdict
Shopping for a used 2018 Lexus Ls? This page highlights owner-reported complaint patterns and recall history so you can inspect the right systems before buying. Current data includes 10 complaints, with Uncategorized Issues as the top reported area.
2018 Lexus Ls Fuel Economy
✓ EPA Official DataEPA-rated fuel economy across 4 2018 Lexus Ls trim configurations. The median figure is shown; range reflects all available trims.
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 4 trims analysed.
Based on NHTSA complaint data, the 2018 Lexus Ls has 10 owner complaints, 0 crash-related complaints, and 2 recall campaigns on record. The most frequently reported component is Uncategorized Issues. NHTSA reliability signal: Good Record.
- Make
- Lexus
- Model
- Ls
- Model year
- 2018
- NHTSA owner complaints
- 10
- Crash-related complaints
- 0
- Safety recall campaigns
- 2
- Top reported component
- Uncategorized Issues
- Reliability signal
- Good Record
- EPA MPG combined
- 26
- EPA MPG city / highway
- 23 / 31
- Fuel type
- Premium Gasoline
Most Common 2018 Lexus Ls Problems
Top owner-reported complaint areas and where they often appear.
Uncategorized Issues
Wheel Issues
Electrical Faults
Complaint patterns center on Uncategorized Issues, Wheel Issues, Electrical Faults. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Should You Buy a Used 2018 Lexus Ls?
The 2018 Lexus Ls looks comparatively lower-risk based on complaint volume, but model-year averages do not confirm the condition of any specific used car.
Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report.
What to Check Before Buying a Used 2018 Lexus Ls
Inspection Focus
- Investigate Uncategorized Issues by requesting service records and having a mechanic inspect the vehicle.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for reported components, especially wheels and electrical system.
- Have a mechanic inspect before purchase, focusing on wheels and electrical systems.
Before You Close the Deal
- Investigate Uncategorized Issues by requesting service records and having a mechanic inspect the vehicle.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for reported components, especially wheels and electrical system.
- Have a mechanic inspect before purchase, focusing on wheels and electrical systems.
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2018 Lexus Ls, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
What the Complaint Data Suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
Based on 10 NHTSA complaints for the 2018 Lexus LS, issues appear to be spread across multiple components, with no single dominant problem. The data includes 2 recalls but no crash-related complaints, though the sample size is very small.
- Complaints are concentrated in Uncategorized Issues, Wheel Issues, and Electrical Faults, each with 3 reports.
- No crash-related complaints were reported for this model year.
- The vehicle has 2 recalls, which buyers should verify are completed.
- Uncategorized Issues (3 complaints) – unspecified problems that may require dealer diagnosis.
- Wheel Issues (3 complaints) – potential concerns with wheels or tires.
- Electrical Faults (3 complaints) – possible electrical system malfunctions.
All 2018 Lexus Ls Complaints by Category
Every owner-reported complaint category filed with NHTSA for the 2018 Lexus Ls. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Uncategorized Issues | 3 | — | — | — | |
| Wheel Issues | 3 | — | — | — | |
| Electrical Faults | 3 | — | — | — | |
| Seat-Related Issues | 1 | — | — | — | |
| Fuel/Propulsion System | 1 | — | — | — | |
| Transmission / Drivetrain | 1 | — | — | — | |
| Forward Collision Avoidance: AEB | 1 | — | — | — | |
| Steering Defects | 1 | — | — | — | |
| Tire Issues | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Real Owner Complaints
Read what owners actually reported to NHTSA for the 2018 Lexus Ls. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Large lump/lumps on the lower left / bottom portion of the driver's seat, protruding from the seat bottom closest to the lower bolster. As a direct result my left leg loses its circulation, it causes numbness and muscle pain in thigh and groin due to this. Regardless of seat ad…
Recently I purchased a CPO Lexus 2018 LS 500. I realized I am not able to enter Coordinate in the GPS Navigation system. Lexus took away the most import tool (The coordinate Entry) in navigation system away, this make the navigation system useless and easy to get lost when cell…
All 4 tires have tread wear on the inner side. Took it to lexus they said no remedy is available ended up selling the car. May cause slip and accident
The vehicle exhibited 3 episodes of premature battery failure. Mileage of the vehicle is 6000 miles. Without any warning the car would just not start from a gas pump or such locations in the middle of the road. This is a dangerous problem because there was no warning that the …
VEHICLE HESITATES WHILE DRIVING. RECALL ANNOUNCED TO US 1/20/2020. HAVE ATTEMPTED NUMEROUS TIMES TO HAVE DEALERSHIP DO THE FREE RECALL REPAIR. EVEN WHILE THERE FOR OIL CHANGES AND REGULAR SERVICES THROUGHOUT THIS YEAR. HAVE BEEN TOLD EACH TIME THEY NEED TO ORDER THE PART AND THEY…
TL* THE CONTACT OWNS A 2018 LEXUS LS 500. THE CONTACT STATED THAT WHILE DRIVING AT 70 MPH, THE VEHICLE SHIFTED FROM TENTH GEAR TO FOURTH GEAR WITHOUT WARNING. THE RPMS REVVED UP AND THE CONTACT FLICKED THE SWITCH ON THE STEERING WHEEL TO GO BACK TO THE TENTH GEAR. THE FAILURE REC…
TL* THE CONTACT OWNS A 2018 LEXUS LS. THE CONTACT STATED THAT THE VEHICLE WAS EQUIPPED WITH A PRE-COLLISION SYSTEM, WHICH WAS SUPPOSED TO AID IN PREVENTING A CRASH. IN THE EVENT OF A CRASH, IT RELEASED THE HOOD OF THE VEHICLE. WHILE DRIVING APPROXIMATELY 45 MPH, THE CONTACT WAS C…
APEAL AGAINST THE RECALL DONE BY LEXUS TOYOTA ON MAY 16TH, 2019, I TOOK MY CAR LEXUS 2018 LS 500 TO THE DEALER, LEXUS OF WOODLAND HILLS, WHERE I BOUGHT IT, FOR BEING RECALLED BY THE COMPANY. (NHTSA RECALL NO. 19V-134) AFTER RECALL DEFECTS WERE FIXED, I DROVE ABOUT 4,000 MILES …
I AM FILING THIS COMPLAINT TODAY WITH LEXUS CORPORATION BECAUSE BOTH MY DEALERSHIP, NEW COUNTRY LEXUS OF LATHAM, AND LEXUS CORPORATION HAVE CHOSEN TO IGNORE THE DANGER THEY HAVE PLACED MYSELF AND MY FAMILY. I HAVE PURCHASED THREE LEXUS' OVER THE YEARS FROM NEW COUNTRY LEXUS AND …
THE COLLISION AVOIDANCE SYSTEM BLOWS FUSES AND STOPS WORKING, BUT THE LIGHT ON THE DASH CONTINUES TO INDICATE THAT EVERYTHING IS WORKING. IN OTHER WORDS, THERE IS NO WAY TO LEARN THAT THE COLLISION SYSTEM IS OFFLINE UNLESS YOU'RE WILLING TO SIMULATE A NEAR CERTAIN COLLISION (W…
Source: NHTSA Complaints Database. Real owner reports for the 2018 Lexus Ls.
2018 Lexus Ls Recalls
2 campaignsNHTSA recall campaigns for the 2018 Lexus Ls. 2 recall campaigns are on record for this model year. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
2018 Lexus Ls Buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2018 Lexus Ls reliable?▾
Good Record. NHTSA currently shows 10 owner complaints, 0 crash-related complaints, and 2 recall campaigns for this model year. The 2018 Lexus Ls looks comparatively lower-risk based on complaint volume, but model-year averages do not confirm the condition of any specific used car. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2018 Lexus Ls?▾
#1: Uncategorized Issues (3 complaints). #2: Wheel Issues (3 complaints). #3: Electrical Faults (3 complaints)
At what mileage do problems start on the 2018 Lexus Ls?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2018 Lexus Ls?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2018 Lexus Ls, NHTSA complaints include 0 crash-related reports and 0 fire reports out of 10 total complaints. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2018 Lexus Ls have any recalls?▾
Yes. 2 NHTSA recall campaigns affect the 2018 Lexus Ls. A major recall area is TIRES:SIDEWALL. 2 recall campaigns are on record for this model year. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2018 Lexus Ls?▾
The 2018 Lexus Ls looks comparatively lower-risk based on complaint volume, but model-year averages do not confirm the condition of any specific used car. Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report. Pay extra attention to Uncategorized Issues during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Lexus Ls reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2018 Lexus Ls based on your ownership experience.
Add your rating:
Ratings are based on owner experience and are separate from NHTSA data shown above.
Check the Exact Vehicle History Before You Buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.