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2023 Lexus IS Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jul 5, 2026·Ryan Davis

Overall Score

6.8/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • Exceptional initial reliability with zero recalls and consumer complaints reported for the 2023 model year.
  • Rear-wheel drive and an 8-speed automatic transmission are standard, offering a traditional sports sedan feel.
  • Requires premium fuel for its 5.0-liter V8 engine, contributing to higher running costs.
  • Fuel economy is rated at 20 MPG combined, which is competitive but necessitates budgeting for fuel expenses.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2023 Lexus IS

The 2023 Lexus IS stands out in the used luxury sedan market for its exceptional initial reliability. With a potent 5.0-liter V8 engine (on select trims) paired with an 8-speed automatic transmission and rear-wheel drive, it offers a blend of performance and refinement. Its EPA-estimated 20 MPG combined fuel economy is respectable for its class, though premium fuel is required. While NHTSA has not provided overall safety ratings for this model year, the absence of recalls and complaints is a significant positive indicator for potential owners. Buyers should note that while the core mechanicals are sound, understanding the specific trim and its features is key to a satisfying ownership experience.

Critical Failure Risk

Exceptional initial reliability with zero recalls and consumer complaints reported for the 2023 model year.

Early detection can reduce the odds of major repair bills.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls0
Service Bulletins0
Full Recall History →

Owner Complaints

0

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency
Combined
20
MPG
City
17
MPG
Highway
25
MPG
Full Vehicle Specifications ↓

Reliability

9.0/ 10

Practicality

0.0/ 10
Buyer Fit

Who This Car Is For

Best for

Buyers seeking a dependable luxury sedan with a strong emphasis on initial reliability.

+3 more buyer-fit notes in the full report

Avoid if

Budget-conscious buyers concerned about premium fuel costs.

+2 more buyer-fit warnings in the full report

2023 Lexus IS Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2023 Lexus IS.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects

Limited reliability records are available for this model year.

Specs

Vehicle Specs

Fuel Type
Premium
Transmission
Automatic (S8)
Drivetrain
Rear-Wheel Drive
Body Style
Sedan
EPA Combined MPG
20

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See the full 2023 Lexus IS buyer report before you decide

Unlock the complete checklist, maintenance outlook, and buyer verdict in one place.

Most Common Issues

No complaint hotspot data available yet.

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Inspect Brakes

Est. shop cost: $150 - $250

5,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (5 service intervals)
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
Full safety recall details
Final buyer verdict: should you buy?
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FAQ

FAQ

Is the 2023 Lexus IS reliable?▾

The CarFocal Reliability Score for the 2023 Lexus IS is 9.0/10. Reliability score is 9.0/10. NHTSA recalls: 0. Owner complaints: 0.

How practical is the 2023 Lexus IS for daily use?▾

EPA combined economy is 20 MPG.

What is the overall score for the 2023 Lexus IS?▾

The CarFocal Overall Score for the 2023 Lexus IS is 6.8/10. Overall score is 6.8/10 (Good). Confidence 41%. Maintenance 9.1/10.

What does it cost to own and maintain a 2023 Lexus IS?▾

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Inspect Brakes at 5,000 miles. Estimated first-year maintenance: $400 - $700.

What engine is in the 2023 Lexus IS?▾

Engine specs list 8 • 5.0.

What transmission does the 2023 Lexus IS use?▾

According to CarFocal's specs for the 2023 Lexus IS, transmission is Automatic (S8). The paired drivetrain is Rear-Wheel Drive.

Does the 2023 IS require Premium gas?▾

Manufacturer fuel recommendation: Premium.

What is the combined EPA MPG for the 2023 Lexus IS?▾

EPA combined estimate is 20 MPG.

What driver assistance and safety features are available on the 2023 Lexus IS?▾

15 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

What body style is the 2023 Lexus IS?▾

According to CarFocal's specs for the 2023 Lexus IS, body style is sedan.

What drivetrain does the 2023 Lexus IS use?▾

According to CarFocal's specs for the 2023 Lexus IS, drivetrain is Rear-Wheel Drive. Transmission is Automatic (S8).

Should buyers consider alternatives to the 2023 Lexus IS?▾

Alternatives listed in this guide: 2023 Mercedes-Benz C-Class and 2023 Audi A4.

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

In this guide

  1. 01Overview
  2. 02Who This Car Is For
  3. 03Reliability & Problems
  4. 04Vehicle Specs
  5. 05Unlock Full Report
  6. 06FAQ

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