2025 model year · 0+ owner reports · Updated April 2026
According to Au7o's analysis of 0+ owner reports, the 2025 Cadillac XT5 has 4 documented known issues, with 1 rated critical. The most serious is 3.6L V6 Timing Chain Issues (XT5 V6 models) ($2,500-$4,500 repair). Across all issues, repair costs range from $200 to $4,500. DIY maintenance guides at au7o.io.
On the 2017-2025 Cadillac XT5, the XT5 V6 models use the GM 3.6L V6 (LGX) which has improved timing chains over earlier versions but is not immune to timing chain stretch at higher mileage. The LGX is better than the earlier LFX but still uses three timing chains with plastic guides. Issues typically appear later (100,000-150,000 miles) compared to earlier 3.6L variants. The 2020+ XT5 2.0T models use a different engine (LSY) and are not affected by this issue.
Same timing chain replacement as SRX/CTS 3.6L. Cloyes 9-0753S kit, replace water pump simultaneously. The LGX timing chain typically lasts longer than the LFX, so preventive replacement at 100,000+ miles is recommended rather than the 80,000-mile interval for earlier engines.
Parts and tips from 0+ owners who fixed this issue
On the 2017-2025 Cadillac XT5, the Cadillac XT5 uses an 8-speed (2017-2019) or 9-speed (2020+) automatic transmission. The 8-speed shares the torque converter shudder issue with other GM 8-speed vehicles. The 9-speed (GM 9T50/9T65) can have harsh shifts, delayed engagement, and shift hunting. Both transmissions have been subject to multiple software calibration updates from GM. The 9-speed is particularly sensitive to fluid condition and requires proper Dexron HP fluid.
First step is a TCM software update at the dealer - multiple calibrations have been released. For 8-speed shudder, a fluid exchange with Mobil 1 LV ATF HP may resolve it. The 9-speed typically responds well to software updates. Persistent issues may require torque converter replacement (8-speed) or valve body replacement (9-speed).
Parts and tips from 0+ owners who fixed this issue
On the 2017-2025 Cadillac XT5, the front brake rotors warp prematurely, causing steering wheel vibration and brake pedal pulsation during moderate to hard braking. The issue is attributed to the heavy vehicle weight combined with rotors that are borderline in thickness for the application. Aggressive braking or mountain driving accelerates warping.
Replace the front brake rotors with quality aftermarket rotors that meet or exceed OEM thickness. Bed in the new rotors and pads properly with a series of moderate stops. Avoid hard braking followed by holding the brake (which creates hot spots). Upgrading to slotted rotors can help manage heat better.
Parts and tips from 0+ owners who fixed this issue
On the 2017-2025 Cadillac XT5, the power liftgate struts lose their charge and fail to hold the liftgate open, causing it to slowly close or fall. The motorized struts can also operate erratically, stopping mid-travel or failing to open fully. In cold weather, the struts may not have enough force to lift the gate at all.
Replace both power liftgate struts as a pair. Use OEM struts for proper fit with the power liftgate system. After replacement, the liftgate height setting may need to be reprogrammed. If the liftgate motor is also weak, it should be replaced at the same time. Lubricating the hinge points helps reduce strain on the struts.
Parts and tips from 0+ owners who fixed this issue
AIR BAGS:FRONTAL
General Motors, LLC (GM) is recalling certain 2024 Cadillac XT5 vehicles. The driver's front air bag cushion may tear during deployment, resulting in the air bag not deploying as intended.
VISIBILITY:WINDSHIELD
General Motors, LLC (GM) is recalling certain 2023 GMC Acadia and 2024 Cadilac XT5 and XT6 vehicles. The windshield may have been assembled without the proper urethane sealant required to bond the windshield to the vehicle body.
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
General Motors, LLC (GM) is recalling certain 2023-2025 Cadillac XT5 and 2024-2025 Cadillac XT6 vehicles. The instrument panel may not illuminate when the hazard warning lights, high beams, or turn signals are activated. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 101, "Controls and Displays" and 108, "Lamps, Reflective Devices, and Assoc. Equipment."
EQUIPMENT:OTHER:LABELS
General Motors, LLC (GM) is recalling certain 2023 Cadillac XT5, XT6, and GMC Acadia vehicles. The certification label located on the driver's side B-pillar contains tire size information that may be illegible. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims."
POWER TRAIN:DRIVELINE:DRIVESHAFT
General Motors, LLC (GM) is recalling certain 2023 Cadillac XT5 and GMC Acadia vehicles. The right-front half-shaft assemblies may be improperly connected to the transmission, causing them to separate.
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According to Au7o's analysis of 0+ owner reports, the 2025-2025 Cadillac XT5 has 4 documented issues. The most frequently reported are: 3.6L V6 Timing Chain Issues (XT5 V6 models), 8-Speed / 9-Speed Transmission Shudder and Harsh Shifting, Front Brake Rotor Warping and Pedal Pulsation. Of these, 1 is rated critical and should be addressed promptly.
The 2025-2025 Cadillac XT5 has 4 known issues documented across 0+ owner reports. 1 issue is rated critical: 3.6L V6 Timing Chain Issues (XT5 V6 models). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Cadillac XT5 issues range from $200 to $4,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 3.6L V6 Timing Chain Issues (XT5 V6 models), typically costs $2,500-$4,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
The XT5 V6 models use the GM 3.6L V6 (LGX) which has improved timing chains over earlier versions but is not immune to timing chain stretch at higher mileage. The LGX is better than the earlier LFX but still uses three timing chains with plastic guides. Issues typically appear la… Repairs typically run $2,500-$4,500. Severity: high.
The Cadillac XT5 uses an 8-speed (2017-2019) or 9-speed (2020+) automatic transmission. The 8-speed shares the torque converter shudder issue with other GM 8-speed vehicles. The 9-speed (GM 9T50/9T65) can have harsh shifts, delayed engagement, and shift hunting. Both transmission… Repairs typically run $200-$3,500. Severity: medium.
The front brake rotors warp prematurely, causing steering wheel vibration and brake pedal pulsation during moderate to hard braking. The issue is attributed to the heavy vehicle weight combined with rotors that are borderline in thickness for the application. Aggressive braking o… Repairs typically run $200-$500. Severity: low.
The power liftgate struts lose their charge and fail to hold the liftgate open, causing it to slowly close or fall. The motorized struts can also operate erratically, stopping mid-travel or failing to open fully. In cold weather, the struts may not have enough force to lift the g… Repairs typically run $200-$500. Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
