The contact owns a 2026 Cadillac Escalade. The contact’s son stated that while coming to a stop, the engine unexpectedly seized. The contact stated that due to the failure, the vehicle could not be shifted into neutral. The contact’s son stated that a Police escort was required to prevent a crash. The Police issued a record to the contact’s son. The vehicle was towed to the dealer, where the engine failure was confirmed. The contact was informed that a diagnostic report would be provided later. The vehicle was not repaired. The manufacturer was made aware of the failure by telephone, and a case was opened. The contact was concerned that the failure was extremely dangerous while the contact’s son was operating the vehicle. The failure mileage was approximately 46,000.
Cadillac Escalade engine failure problems
241 of the 1,734 owner complaints about the Cadillac Escalade describe engine failure, most of them for the 2023 model year.
- owner complaints
- 241
- worst model year
- 2023
- typical repair cost reported
- $10,000
- typical mileage
- 46,000
By model year
Often reported together
Loss of power 41Check engine light 41Knocking 36Stalling 23Misfire 14Won't start 10Won't shift 6Oil consumption 6
Trouble codes mentioned
P0016 3U3000 1P0300 1
What owners say
After the recall and switching to the new oil viscosity, the 6.2 ltr engine still quit working! Dealership said bearings seized up and metal shavings were found in the oil.
The contact owns a 2023 Cadillac Escalade. The contact stated that the vehicle was repaired under the federal safety agency Campaign Number: 25V274000 (Engine and Engine Cooling); however, the repair failed to prevent a failure from occurring. The contact stated that while driving at higher speeds, the vehicle suddenly lost automotive power. The vehicle was towed to the same local dealer where the engine was replaced twice, and the engine failure was confirmed. The manufacturer was made aware of the failure by telephone, and a case was filed. The failure mileage was approximately 60,000.
I am reporting a catastrophic engine failure on my 2023 Cadillac Escalade with the 6.2L L87 V8 engine (currently at 106,000 miles). The engine suffered sudden engine failure while driving / stalling, creating an immediate traffic hazard. The vehicle was towed to an authorized Cadillac dealership in Louisiana, where it has remained completely unrepaired for 60 consecutive days. The dealership claims they cannot repair the safety defect because they are "short-staffed." This vehicle’s failure directly matches the systemic manufacturing defects currently under investigation by the Office of Defects Investigation in Engineering Analysis EA26005. The manufacturer's inability to provide a timely repair through its dealer network leaves a known safety hazard unresolved.
The engine malfunctioned. On October 19, 2026, the dealership advised by telephone that the engine would need to be replaced. The specific internal component or cause of failure has not been provided. The vehicle is available for inspection upon request. 1. During highway driving, the vehicle hesitated while accelerating and did not respond as expected. The driver backed off the accelerator and observed a flashing check-engine light. Unpredictable acceleration created concern about safely keeping pace with traffic. Additional noises and an unusual odor later developed. The vehicle was parked safely. 2. Yes. The dealership evaluated the reported problems and advised on October 19 that engine replacement was necessary. Written diagnostic findings have not yet been provided. 3. The dealership evaluated the vehicle. No separate inspection by the manufacturer, police, insurance representatives, or an independent service center is known. According to the records available to us, the vehicle was driven only TWO miles in connection with the dealership’s Certified Pre-Owned (CPO) inspection. This raises concern about whether the inspection adequately identified the engine problem before sale. 4. Symptoms began October 13, 2026, during the initial drive home after purchase: black exhaust smoke during hard acceleration. On October 14, hesitation and an unusual whooshing/rushing-air noise occurred during highway acceleration. The check-engine light flashed intermittently, then went out when exiting the highway. On October 16, additional squeaking noises and an unusual odor developed while driving to work. Mileage was 12,599 at delivery on October 13 and 12,671 by October 17—only 72 miles driven since purchase. Symptoms began on delivery day and worsened within three days. Engine replacement was deemed necessary six days after delivery.
There is internal engine failure. Yes it is available for inspection. My safety as well as others were at risk when the engine started to fail, without warning, causing my car to jolt and briefly lose control of steering. If complete engine failure happened while driving, I would not have control over my car. My life and other's lives would severely be at risk. Car has been inspected and confirmed engine failure. Car is unable to be driven as we do not want to put anyone else at risk or make the problem worse. Car will be towed on Monday. There was absolutely no warning of this occurring. The symptoms first appeared while driving and the incident happened shortly after. There was a loud noise followed by my car being jerked traffic. I immediately pulled over until I could get my car safely home. When inspected the car was ticking with brief knocking noises. The ticking continued while the knocking noise became more abrupt and frequent.
Vehicle passed the L87 V8 recall inspection, but subsequently suffered sudden engine failure/knocking.
6.2L Engine blew with less than 6,200 miles. Driving highway speed, started by hearing a slight tick and within 3 miles, the tick got louder, check engine light came on, then the pull over notice, pulled over and wouldn't start. Awaiting install of new motor for a Rear Main Bearing failure according to Service Manager.
The contact owns a 2021 Cadillac Escalade. The contact stated that while driving at 35 MPH, the vehicle completely stalled. The check engine warning light was flashing, and the Stability, Parking, and Collision warning lights were illuminated alongside several other unknown alerts. The vehicle was towed to a dealer, where two failed lifters were initially replaced. However, due to an abnormal sound, the vehicle was returned to the dealer, where the engine was replaced with a remanufactured engine. The manufacturer was notified of the failure by phone. The failure mileage was approximately 67,300.
I was driving the vehicle into a XXX parking lot in [XXX] on Thursday XXX at around 7:00pm, and as I slowed to park, the vehicle completely died and the dash screens went dark. The vehicle would not restart. I was able to rule out quick fixes such as a battery or fuse issue and then had the vehicle towed to the closest Chevrolet/GMC dealership. The vehicle has been at the dealership since the XXX. On Monday, XXX the dealership informed me that the engine had seized and that this is the same known defect as recall the federal safety agency Campaign 25V274000. The dealership said the engine must be replaced for the vehicle to be operational. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Related recalls
Engine and engine cooling: engine: hard parts internal/mechanical
- What is wrong
- General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure.
- Risk
- Engine failure increases the risk of a crash.
- Remedy
- Dealers will inspect the engine, and as necessary, repair or replace the engine. For vehicles that pass inspection, dealers will add higher viscosity oil, install 6 oil fill cap, replace the oil filter, and update the owner's manual. Repairs will be performed free of charge. Owner notification letters were mailed June 18, 2025. Owners may contact Cadillac customer service at 1‑800‑333‑4223, Chevrolet customer service at 1‑800‑222‑1020, or GMC customer service at 1‑800‑462‑8782. GM's number for this recall is N252494000.
Recall number 25V274000 · Recall details
Engine and engine cooling: exhaust system
- What is wrong
- General Motors is recalling certain 2014 model year Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles, and 2015 model year Cadillac Escalade and Escalade ESV; Chevrolet Silverado HD; and GMC Sierra HD, Yukon, and Yukon XL, equipped with a 4.3L engine or 5.3L engine.
- Risk
- The overheated exhaust components may melt nearby plastic parts and may result in an engine fire.
- Remedy
- General Motors will notify owners, and dealers will reprogram the engine control module, free of charge. The recall began on January 16, 2014. Owners may contact Chevrolet at 1‑800‑222‑1020 and GMC at 1‑800‑462‑8782. General Motors' number for this recall is 14008.
Recall number 14V007000 · Recall details
Questions about the Cadillac Escalade engine failure
Which Cadillac Escalade years have engine failure problems?
The model years with the most reports are 2023 (76 complaints), 2022 (40 complaints) and 2021 (25 complaints).
How much does it cost to fix engine failure on the Cadillac Escalade?
Owners who mentioned a price put the repair at about $10,000 (median of 10 complaints that include a dollar amount). Costs vary with mileage, warranty and where the work is done.
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