VEHICLE BUYER'S GUIDE
Lexus IS2014–2026
Year-by-year buyer intelligence from NHTSA safety data — reliability, value, and which years to target or avoid.
Best Years to Buy a Lexus IS
Buyer Score combines reliability (65%) and depreciation value (35%) — higher is better.
Lexus IS Years to Avoid
0 recalls · 9 complaints
Top issue: ENGINE
0 recalls · 9 complaints
Top issue: ELECTRICAL SYSTEM,EXTERIOR LIGHTING
0 recalls · 7 complaints
Top issue: FUEL/PROPULSION SYSTEM
Lexus IS — Year-by-Year Comparison
Every model year ranked by Buyer Score. Click any year for its detailed problem report.
| Year | Recalls | Complaints | Injuries | Reliability | Value | Buyer Score | Verdict |
|---|---|---|---|---|---|---|---|
| 2026 | 0 | 0 | — | 100 | 30 | 76 | Excellent |
| 2025 | 0 | 0 | — | 100 | 42 | 80 | Excellent |
| 2024 | 0 | 0 | — | 100 | 58 | 85 | Excellent |
| 2023 | 0 | 0 | — | 100 | 72 | 90 | Excellent |
| 2022 | 0 | 0 | — | 100 | 82 | 94 | Excellent |
| 2021 | 0 | 2 | — | 98 | 88 | 95 | Good |
| 2020 | 0 | 2 | — | 98 | 84 | 93 | Good |
| 2019 | 0 | 1 | — | 99 | 74 | 90 | Good |
| 2018 | 0 | 3 | — | 97 | 62 | 85 | Good |
| 2017 | 0 | 7 | — | 93 | 50 | 78 | Avoid |
| 2016 | 0 | 1 | — | 99 | 40 | 78 | Good |
| 2015 | 0 | 9 | — | 91 | 40 | 73 | Avoid |
| 2014 | 0 | 9 | — | 91 | 40 | 73 | Avoid |
Buyer Score = Reliability (65%) + Value window (35%). Year links open full NHTSA problem reports.
Known Lexus IS Problems
Most frequently reported components across all model years, from NHTSA owner complaints.
Complaint counts across all model years. Numbers indicate frequency, not severity.
Shopping by Era
How each generation of the IS compares — best year within each era shown.
2018–Present
Modern safety tech, refreshed platforms, updated powertrains. Higher purchase price but lower reliability risk. Best pick in this era: 2021 (Buyer Score 95).
Frequently Asked Questions
What is the best year IS to buy?+
The 2021 Lexus IS scores highest on our Buyer Score (95/100) — combining a reliability score of 98/100 with a value score of 88/100. It has 0 recalls and 2 NHTSA complaints on record.
Which IS years have the most problems?+
The 2014, 2015, 2017 model years have the highest problem scores in our analysis. The 2014 IS leads with 0 recalls and 9 owner complaints.
What is the Buyer Score?+
The Buyer Score is a composite metric that combines reliability (65% weight) and depreciation value (35% weight). Reliability reflects recall and complaint severity. Value reflects how much of the vehicle's depreciation has already been absorbed by prior owners — a 4–6 year old vehicle typically sits in the sweet spot.
What are the most common IS problems?+
The most frequently reported Lexus IS issues involve: FUEL/PROPULSION SYSTEM, UNKNOWN OR OTHER, ENGINE, ELECTRICAL SYSTEM. These are aggregated across all model years from NHTSA owner complaint filings. Frequency of complaints does not necessarily indicate severity.
Deep-Dive Research
A buyer's guide shows model-level risk. A VIN report shows the individual vehicle — accidents, odometer history, open recalls, and auction records.