VEHICLE BUYER'S GUIDE
Cadillac XT42019–2026
Year-by-year buyer intelligence from NHTSA safety data — reliability, value, and which years to target or avoid.
Best Years to Buy a Cadillac XT4
Buyer Score combines reliability (65%) and depreciation value (35%) — higher is better.
Cadillac XT4 Years to Avoid
0 recalls · 36 complaints
6 reported injuries
Top issue: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
3 recalls · 17 complaints
Top issue: UNKNOWN OR OTHER
1 recall · 17 complaints
Top issue: ENGINE
Federal Defect Investigations
NHTSA investigations are the stage that precedes a recall.
Source: NHTSA Office of Defects Investigation. Data current as of October 28, 2026.
Cadillac XT4 — Year-by-Year Comparison
Every model year ranked by Buyer Score. Click any year for its detailed problem report.
| Year | Recalls | Complaints | Injuries | Deaths | Reliability | Value | Buyer Score | Verdict |
|---|---|---|---|---|---|---|---|---|
| 2026 | 0 | 0 | — | — | 100 | 49 | 82 | Excellent |
| 2025 | 1 | 9 | — | — | 100 | 64 | 87 | Good |
| 2024 | 0 | 36 | 6 | — | 82 | 77 | 80 | Avoid |
| 2023 | 0 | 15 | — | — | 98 | 87 | 94 | Good |
| 2022 | 0 | 4 | — | — | 100 | 94 | 98 | Excellent |
| 2021 | 0 | 7 | — | — | 100 | 97 | 99 | Good |
| 2020 | 3 | 17 | — | — | 85 | 96 | 89 | Caution |
| 2019 | 1 | 17 | — | — | 92 | 92 | 92 | Caution |
Buyer Score = Reliability (65%) + Value window (35%). Deaths and injuries sourced from NHTSA complaint filings. Year links open full NHTSA problem reports.
Known Cadillac XT4 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 XT4 compares — best year within each era shown.
Frequently Asked Questions
What is the best year XT4 to buy?+
The 2021 Cadillac XT4 scores highest on our Buyer Score (99/100) — combining a reliability score of 100/100 with a value score of 97/100. It has 0 recalls and 7 NHTSA complaints on record.
Which XT4 years have the most problems?+
The 2024, 2020, 2019 model years have the highest problem scores in our analysis. The 2024 XT4 leads with 0 recalls and 36 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 XT4 problems?+
The most frequently reported Cadillac XT4 issues involve: ENGINE, ELECTRICAL SYSTEM, POWER TRAIN, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. 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.