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2023 Cadillac CT4 Report

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

Updated May 30, 2026·Ryan Davis

Overall Score

6.8/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • Approach the 2023 Cadillac CT4 with caution due to its below-average reliability verdict.
  • The most significant ownership risk involves reported sudden loss of braking function and engine failures at low mileage.
  • Confirm that all recalls, particularly the lighting control software update, have been completed.
  • Expect potentially high fuel costs with a combined MPG of 25.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2023 Cadillac CT4

The 2023 Cadillac CT4 offers a premium experience with sharp styling and engaging dynamics, but its below-average reliability rating warrants careful consideration for used car shoppers. While it boasts a 25 MPG combined fuel economy and rear-wheel drive, potential buyers must be aware of significant reported issues. There are 5 recalls and 7 complaints logged, with top reported problems including the powertrain, engine, electrical system, fuel system, and service brakes. The vehicle's safety ratings are not yet available from NHTSA, adding another layer of uncertainty for used buyers.

Critical Failure Risk

Sudden loss of braking function, dashboard warnings, and a hard brake pedal have been reported. This critical issue can manifest early in the vehicle's life.

Early detection can help you avoid a $4,000-$8,000 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls5
Service Bulletins0
Full Recall History →

Owner Complaints

7
Power Train1
Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency
Combined
25
MPG
City
21
MPG
Highway
31
MPG
Full Vehicle Specifications ↓

Reliability

7.8/ 10

Practicality

4.5/ 10

The score is dragged down by its weaker day-to-day practicality signals.

Buyer Fit

Who This Car Is For

Best for

Drivers seeking a stylish, rear-wheel-drive luxury sedan with engaging driving dynamics.

+2 more buyer-fit notes in the full report

Avoid if

Buyers prioritizing bulletproof reliability and minimal unexpected repair costs.

+2 more buyer-fit warnings in the full report

2023 Cadillac CT4 Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2023 Cadillac CT4.

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

Vehicle Specs

Fuel Type
Premium
Seating Capacity
5
Transmission
Manual/Standard
Drivetrain
Rear-Wheel Drive
Body Style
Sedan
EPA Combined MPG
25

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See the full 2023 Cadillac CT4 buyer report before you decide

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

Most Common Issues

1. Powertrain

Most reported

Usage: 1 reports

2. ENGINE

Usage: 1 reports

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 - Cabin Air Filter Replacement (Parts: Cabin Air Filter)

Est. shop cost: $150 - $250

7,500 mi

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

Full pre-purchase inspection checklist
Complete maintenance schedule (4 service intervals)
Repair forecasts with mileage and cost context
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
5 recall campaign details & remedy notes
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FAQ

FAQ

Is the 2023 Cadillac CT4 reliable?▾

The CarFocal Reliability Score for the 2023 Cadillac CT4 is 7.8/10. Reliability score is 7.8/10. NHTSA recalls: 5. Owner complaints: 7.

How practical is the 2023 Cadillac CT4 for daily use?▾

Practicality score is 4.5/10. The score is dragged down by its weaker day-to-day practicality signals. EPA combined economy is 25 MPG. Seating capacity is 5.

What is the overall score for the 2023 Cadillac CT4?▾

The CarFocal Overall Score for the 2023 Cadillac CT4 is 6.8/10. Overall score is 6.8/10 (Good). Confidence 55%. Maintenance 8.3/10. Practicality 4.5/10.

What does it cost to own and maintain a 2023 Cadillac CT4?▾

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Cabin Air Filter Replacement (Parts: Cabin Air Filter) at 7,500 miles. Estimated first-year maintenance: $400 - $700. Repair prediction highlight: Service Brakes (typical at 5,000 miles, estimated cost Min: $500 • Max: $1500).

What engine is in the 2023 Cadillac CT4?▾

Engine specs list 4 • 2.7.

What transmission does the 2023 Cadillac CT4 use?▾

According to CarFocal's specs for the 2023 Cadillac CT4, transmission is Manual/Standard. The paired drivetrain is Rear-Wheel Drive.

Does the 2023 CT4 require Premium gas?▾

Manufacturer fuel recommendation: Premium.

What is the combined EPA MPG for the 2023 Cadillac CT4?▾

EPA combined estimate is 25 MPG.

What driver assistance and safety features are available on the 2023 Cadillac CT4?▾

13 standard and 2 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2023 Cadillac CT4?▾

According to CarFocal's specs for the 2023 Cadillac CT4, seating capacity is 5.

What body style is the 2023 Cadillac CT4?▾

According to CarFocal's specs for the 2023 Cadillac CT4, body style is sedan.

What drivetrain does the 2023 Cadillac CT4 use?▾

According to CarFocal's specs for the 2023 Cadillac CT4, drivetrain is Rear-Wheel Drive. Transmission is Manual/Standard.

What are the most common power train problems on the 2023 Cadillac CT4?▾

Top complaint category: power train (1 reports, 14.3% of complaints).

Are there open safety recalls on the 2023 Cadillac CT4?▾

This model year has 5 official safety campaigns listed.

Should buyers consider alternatives to the 2023 Cadillac CT4?▾

Alternatives listed in this guide: 2023 Audi A4 and 2023 Genesis G70.

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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