2021 Cadillac XT4
The Verdict
Worst problem area
Fuel System
Fuel System leads by volume: 5 of 12 complaints (42%) mention it.
Complaints filed fell from 17 in 2020 to 12 in 2021.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2019 | 2020 | 2021 | 2022 | 2023 | vs. 2021 Small Sport Utility Vehicle 2WD |
|---|---|---|---|---|---|---|
| Annual fuel cost ($) | 3,000–3,250 | 3,000–3,250 | 3,000–3,250 | 3,000–3,250 | 3,000–3,250 | |
| Combined MPG | 24–26 | 24–26 | 24–26 | 24–26 | 24–26 | |
| City / Highway MPG | 22–24 / 29–30 | 22–24 / 29–30 | 22–24 / 29–30 | 22–24 / 29–30 | 22–23 / 29–30 | |
| CO₂ tailpipe (g/mi) | 336–365 | 336–366 | 336–369 | 341–364 | 341–370 | |
| Complaints filed | 20 | 17 | 12 | 4 | 12 | |
| Recalls issued | 3 | 5 | 1 | 1 | 0 | |
| Crash-involved complaints | 1 | 0 | 1 | 0 | 0 | |
| Fire-involved complaints | 0 | 1 | 0 | 0 | 0 | |
| Injuries reported | 0 | 0 | 0 | 0 | 0 | |
| Deaths reported | 0 | 0 | 0 | 0 | 0 | |
| Configurations compared | 1 | 1 | 1 | 1 | 1 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2021 Cadillac XT4 have?
1 NHTSA recall campaign as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 2021 Cadillac XT4?
Fuel System: 5 of 12 NHTSA complaints (42%) mention it.
What gas mileage does the 2021 Cadillac XT4 get?
EPA rates it 24–26 MPG combined.
How much does it cost to fuel a 2021 Cadillac XT4?
EPA estimates $3,000–$3,250 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (2)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic (S9) | 4 | 2.0L | Front-Wheel Drive | Premium | Small Sport Utility Vehicle 2WD | 24 mpg (high) | 30 mpg (high) | 26 mpg (high) | $3,000 (low) | 336 g/mi (low) |
| Configuration 2 | Automatic (S9) | 4 | 2.0L | All-Wheel Drive | Premium | Small Sport Utility Vehicle 4WD | 22 mpg (low) | 29 mpg (low) | 24 mpg (low) | $3,250 (high) | 369 g/mi (high) |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 2 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 1 | 0 | 0 | 0 | 0 |
| Fuel System | 5 | 0 | 0 | 0 | 0 |
| Electrical | 3 | 1 | 0 | 0 | 0 |
| Brakes | 0 | 0 | 0 | 0 | 0 |
| Steering | 0 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 0 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 1 | 0 | 0 | 0 | 0 |
| Driver Assistance & Speed Control | 2 | 1 | 0 | 0 | 0 |
| Body, Seats & Latches | 0 | 0 | 0 | 0 | 0 |
| Visibility & Lighting | 1 | 0 | 0 | 0 | 0 |
| Other | 1 | 0 | 0 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (1)
SEAT BELTS:CRITICAL FASTENERS; SEAT BELTS:REAR/OTHER:RETRACTOR · Campaign 21V649000 · Aug 20, 2021
Defect: General Motors, LLC (GM) is recalling certain 2016-2021 Chevrolet Malibu and 2019-2021 Cadillac XT4 vehicles. The rear seat belt retractors may be improperly secured with loose or missing fasteners.
Consequence: An improperly secured seat belt retractor may not function properly in a crash, increasing the risk of injury.
Remedy: Dealers will inspect and tighten the rear seat belt retractors, as necessary, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 and Cadillac customer service at 1-800-458-8006. GM's number for this recall is N212333380.