The 2020 Cadillac XT6 has good reliability. There are 4 recalls and 36 owner complaints on file for the 2020 Cadillac XT6. The most commonly reported problem areas are: Electrical System (8), Power Train (7), Back Over Prevention (6).
XT6 reliability snapshot
72/100
Latest model-year reliability score
3.0/5
RepairPal rating (medium)
$783
Avg annual repair cost
#26/32
Ranking in category · better than 19% of peers
Data sourced from Auto Reliability Index, aggregating NHTSA recalls, owner complaints, and RepairPal repair-cost records.
Used-car research
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Owner-reported problem categories from NHTSA complaint filings. Counts reflect complaints per category for the most-recent model year on file.
Electrical System8
Power Train7
Back Over Prevention6
Unknown Or Other4
Fuel Propulsion System1
Tires1
Pre-purchase inspection checklist for the 2020 Cadillac XT6
Hands-on checks distilled from real NHTSA complaint patterns and recall histories. Bring this list to a test drive or mechanic inspection.
☐Test infotainment system for backup camera functionality
☐Check for transmission shudder at low RPMs
☐Verify fuel gauge accuracy during startup
☐Inspect for water leaks in rear window and cabin
☐Check for moldy smell from air conditioning vents
☐Confirm all electrical components are functioning, especially after battery replacement
☐Ensure steering assist functions correctly and no warning lights are present
What owners reported
2020 Cadillac XT6 owner complaints in detail
Owner complaints8
ELECTRICAL SYSTEM
Owners report multiple electrical issues with the 2020 Cadillac XT6, particularly with the body control module, backup cameras, and fuel gauge. Complaints frequently mention the body control module needing replacement, sometimes immediately after purchase. Backup cameras intermittently fail, displaying a warning symbol, and are linked to a service bulletin suggesting a cable replacement. Fuel gauges also malfunction intermittently, not showing fuel levels accurately, which requires dealership intervention but often without error codes. These issues occur across a range of mileages, from as low as 400 miles to over 30,000 miles. Safety implications include potential driving risks due to unreliable fuel readings and non-functional cameras, which could affect vehicle operation in critical situations.
Owner complaints7
POWER TRAIN
Owners of the 2020 Cadillac XT6 frequently report transmission-related issues, with symptoms such as transmission jerking, shuddering at low RPMs, and intermittent shifting problems. These issues are noted at various mileage ranges, with some complaints occurring as early as 60,740 miles. Additionally, several owners mention a "Steering Assist is Reduced Drive with Care" message and check engine light illumination, which sometimes coincide with power loss or engine shutdowns. Safety implications include potential vehicle control challenges due to reduced steering assist and transmission performance issues, but no crashes or fires are reported. Buyers should be aware of these patterns and consider the potential need for repairs, especially as some problems persist even after multiple dealership visits.
Owner complaints6
BACK OVER PREVENTION
Owners report two primary issues with the 2020 Cadillac XT6 in the back over prevention category: problems with the rearview camera and unexpected braking while reversing. Complaints frequently mention the rearview camera failing intermittently, displaying a black screen with warning symbols, and often malfunctioning in cooler temperatures. This issue is noted at varying mileages, with one report at 16,572 miles. Additionally, some owners describe sudden, strong braking while reversing, particularly on downward slopes, without prior warning. These issues raise safety concerns due to the vehicle's blind spots and the potential for unexpected braking, which could lead to accidents.
Owner complaints4
UNKNOWN OR OTHER
Owners of the 2020 Cadillac XT6 report issues primarily related to the rearview camera and cooling system. Multiple complaints mention the backup camera intermittently failing to activate when the vehicle is in reverse, with some owners noting that the problem persists even after repairs, such as camera replacement. This issue is described as a potential safety hazard by owners. Additionally, a notable problem involves the engine coolant thermostat opening at incorrect temperatures, leading to the check engine light illuminating and a reduction in steering assistance, although this issue is not officially recognized for all vehicles. Another owner reports a persistent moldy smell from the air conditioning system, believed to originate from the condenser. These complaints do not specify mileage ranges, but they highlight concerns that may be relevant for potential buyers considering this model.
2020 XT6 recalls (4)
Every NHTSA safety recall logged against the 2020 XT6. A VIN check confirms whether any recall remains unrepaired on a specific vehicle.
AIR BAGSNHTSA 20V446000Jul 30, 2020
General Motors, LLC. (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5 and XT6, Chevrolet Blazer, Silverado 1500, 2500 and 3500 and Traverse and GMC Acadia and Sierra 1500, 2500 and 3500 vehicles. The diffuser component of the Roof-Rail Air Bag (RRAB) inflator may not have been properly crimped to the inflator and could separate from the inflator during air bag deployment.
Consequence: If the diffuser separates from the inflator during deployment, RRAB performance may be degraded, increasing the risk of injury in a crash.
Remedy
GM will notify owners, and dealers will replace the suspect RRAB modules, free of charge. The recall began September 3, 2020. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-333-4223, or Buick customer service at 1-800-521-7300. GM's number for this recall is N202305380.
BACK OVER PREVENTIONNHTSA 22V709000Sep 22, 2022
General Motors, LLC (GM) is recalling certain 2020-2021 Cadillac XT5, XT6, and GMC Acadia vehicles equipped with the optional Surround Vision feature. The rearview camera coaxial cable connectors may have been crimped improperly, causing the rearview camera to fail or function intermittently.
Consequence: An inoperative rearview camera can reduce the driver's rear visibility, increasing the risk of a crash.
Remedy
Dealers will replace the coaxial cables, free of charge. Owner notification letters were mailed January 18, 2023. Owners may contact Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N222378380.
POWER TRAINNHTSA 20V668000Oct 29, 2020
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.
Consequence: Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire.
Remedy
GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.
FUEL SYSTEM, GASOLINENHTSA 20V639000Oct 15, 2020
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, Cadillac XT6, Chevrolet Traverse, and GMC Acadia vehicles. The fuel pump's jet nozzle may have a plastic burr remaining from the manufacturing process, possibly causing a blocked nozzle and an insufficient fuel supply to the engine.
Consequence: Insufficient fuel supply can result in an engine stall without warning, increasing the risk of a crash.
Remedy
GM will notify owners, and dealers will replace the fuel pump module. The recall began November 16, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202314760.
2020 Cadillac XT6 on the road
129,495 2020 Cadillac XT6 units were sold new in the US — a key signal for the size of today's used-market inventory.
How the 2020 Cadillac XT6 stacks up against rivals
The most-shopped alternatives in the same segment. Each link opens a side-by-side reliability and cost comparison.
The 2020 Cadillac XT6 demonstrates moderate reliability, aligning closely with the segment average. With a score of 72 out of 100, it offers a mixed reliability profile, typical for a first-year model in a new generation. The vehicle has experienced an elevated number of recalls, indicating some initial production issues that have required manufacturer attention.
Complaints are distributed across several categories, with electrical system and power train concerns being the most prevalent. This suggests that while no single area overwhelmingly dominates, potential buyers should be aware of these issues. The variety of reported problems reflects a broad rather than concentrated reliability challenge.
Overall, the 2020 Cadillac XT6 presents a moderate risk level for buyers, consistent with many first-year models in new vehicle generations.
What you get in a 2020 Cadillac XT6 report
✓Available title brand history
✓Odometer readings & rollback detection
✓Accident & damage records
✓Auction sales with photos
✓Open safety recalls
✓Theft & stolen vehicle check
Check a 2020 Cadillac XT6 now
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2020 Cadillac XT6 — Frequently asked questions
Is the 2020 Cadillac XT6 reliable?
The 2020 Cadillac XT6 demonstrates moderate reliability, aligning closely with the segment average. With a score of 72 out of 100, it offers a mixed reliability profile, typical for a first-year model in a new generation. The vehicle has experienced an elevated number of recalls, indicating some initial production issues that have required manufacturer attention.
How many recalls does the 2020 Cadillac XT6 have?
4 NHTSA safety recalls have been issued for the 2020 Cadillac XT6. A VIN check confirms whether any remain unrepaired on a specific vehicle.
What are the most common 2020 Cadillac XT6 problems?
The most-reported 2020 Cadillac XT6 problem areas are: Electrical System (8), Power Train (7), Back Over Prevention (6).
Should I run a VIN check on a 2020 Cadillac XT6?
Yes. A VIN report verifies title brands, odometer history, accident records, and recall completion on a specific 2020 Cadillac XT6, complementing the model-year reliability data on this page.
