Cadillac XT5 Problems — All Years, Common Issues & Reliability

I was driving using turn by turn directions and it told me to turn and I turned too soon and hit a telephone pole, front center. The airbags did not deploy and onstar did not recognize crash. I heard nothing from anyone. I called 911 to get the police to come and a wrecker driver. Even though I was wearing my seatbelt, my chest struck the steering wheel and my left hand was badly bruised. This is a serious safety concern. There is police report. Pictures were taken by the policeman.No one has touched the box that records things. It is at Newell Colkision Center, Fitzgerald, GA Owner- Harris Newell. I am waiting to get it repaired . I want someone to retrieve information on box. I want to make sure air bags and safety systems work before driving it. I was the only one in the car.

The contact’s father-in-law owns a 2026 Cadillac XT5. The contact stated that while the owner was driving at an undisclosed speed going uphill, he was blinded by the sunlight and started driving onto the grass. The driver released the accelerator pedal, and within a second, the vehicle started rolling backwards. The accelerator pedal was depressed; however, the vehicle failed to respond. The vehicle rolled down a steep hill and crashed into a tree. The contact stated that the START/STOP was activated during the failure, and it was a programming failure where the vehicle automatically went into neutral with no lights indicating the vehicle was shut off. The contact stated the vehicle was rolling backwards at 35 MPH. The rear floorboard of the back seat was crushed against the rear frame rail, panel, and suspension. The vehicle stopped after crashing into the tree. The contact stated that no air bags had deployed. The vehicle was towed to a body shop. The dealer was not notified of the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 700.

When driving the whole car shakes and the engine makes a loud sound. It doesn't matter if I am going 10 mph or 75 mph the same shaking happens. The engine smells like burnt rubber. Driving feels like jerking not a smooth ride. I have already had the engine oil leak repaired. My car has been in the shop 3x in 2 months for this same problem. The dealership did a transmission systems update which did not help. When driving downhills the RMPS shoot up and get stuck between 3,000-4,000. The dealership could not find any documentation that downhill assist is a feature on this car. The dealership was not able to replicate these issues. I own a 2023 Cadillac XT5 with 30,859 miles on it.

The contact owns a 2024 Cadillac XT5. The contact stated that while driving approximately 10 - 15 MPH and depressing the accelerator pedal, the vehicle failed to respond. There was an abnormal vibrating sound coming from the engine. A dealer was contacted. The vehicle was taken to the dealer, where it was diagnosed, and determined that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, and informed the contact to return the vehicle to the dealer for more diagnostic testing, and a case was opened. The failure mileage was 23,000.

On 1/13/2026 while driving on the 91 freeway near Long Beach California we heard a load Pop sound and then felt some air and outside notice in the car . Pulled over shortly and saw a large hole in the rear sun window with cracked glass everywhere. . Made an appointment at Penske Cadillac and a few days later they are checking to see if it’s covered under warranty. Also filled a claim with AAA . There was absolutely no rock or debris involved.

THE VECHICE TRANSMISSION JERKS WHEN STARTS TO MOVE. SQEAKING NOISE IN THE CV JOINTS BOOTS, the shifts gears module stays in sports mode, will not stay on in regular mode. Defective sensors to send signal to OnStar alarm theft .

The car has a shudder/vibrate and what feels like jerking at certain speeds. I have a 2023 XT5 Premium Luxury 3.6 However, I have taken multiple times to Big O tires had tires replaced, brakes, Lower control arms, I still had a vibration issue. Took back to Big O due to Tire balance issue but came back tires and balance and alignment were fine. I was told that Big O, hooked the car up to a TPS machine and stated my torque convertor needs replaced. My car only has 51,500 miles. They stated that the shudder is between gears 3 & 4. I understand my car powertrain and drive train are under the 70,000 mile warranty. But I keep hearing this is major issue with the 2023 XT5. Making me think I have a lemon since the issue is already happening on such a new car.

Rearview camera has perfect image when I put in reverse inside my garage but as soom as I exit the garage into sunlight, the image on the screen goes so dark you don't have a rear view for 18 to 20 seconds and by that time I am in the street. The dealer and Cadillac say this is normal. I have owned may GM vehicles and know this is not correct and dangerous

The contact owns a 2022 Cadillac XT5. The contact stated that the back-over prevention camera lines were very faint. The contact was unable to see the guidelines or the markings. There were no warning lights illuminated. The vehicle was taken to the local dealer, who was unable to fix the vehicle. The vehicle was diagnosed, and the contact was informed that the rearview camera was operating as designed. The mechanic was unable to duplicate the failure. The mechanic informed the contact that the dimming of the camera was normal operation while reversing. The vehicle was not repaired. The contact sent an email to the manufacturer, but no response was provided. The failure mileage was approximately 34,000.

purchased 2024 XT5 brand new less than 6,000 miles SES light on..dealer states part failure w/transmission snap ring-traded vehicle for 2025 XT5. At 5,464 miles SES light comes on-another internal transmission part failure this time control valve body needed to be replaced. The control valve body is currently being recalled in the Cadillac CT5 but GM has not acknowledged issues with the control valve body on the XT5. After leaving the dealership after being serviced for a control valve body replacement I was involved in an accident 79 miles later/none of the safety features on this $60,000 vehicle engaged… no emergency braking… no vibration of seat…. no audible or visual alert stating approaching the vehicle to closely-NOTHING!

I purchased the 2023 Cadillac, with 19800 miles a week ago. The back up camera grid lines are so faint that most of the time they aren't visible. There is no contrast adjustment to make them visible. This condition is definitely a safety issue for me. As a [XXX] I depend on those grid lines to safely back into parking spots or my garage. My dealership tells me there is no resolution for this problem. Can you Help me? Sincerely, [XXX] [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I was backing out of a parking space in reverse as I have done multiple times and the second I took my foot off the brake pedal to go into reverse, my car shot out at a high speed and hit a parked car on the other side of the street. Not realizing that there was an auto malfunction, I attempted to turn around my car to see the damage to the other car and when I went into reverse again to turn around, the car sped up again at high speed, did a 180 degree turn in reverse and hit two additional parked cars. Luckily, no one was hurt. I am 100% certain that I did not depress the accelerator pedal to cause the car to go at that speed in reverse twice! We contacted General Motors which supposedly had their engineers look at the mechanicals of the car but the only information we received from them is that the car did accelerate both times at 99% of capacity. The air bags did not deploy so the crash computer did not activiate. GM either did not examine the soft ware on the car, or, if they did, that information was not shared with us. If I had been in a crowded parking lot, the consequences could have been catastophic.