This page covers 3 recalls, 13 owner complaints, NHTSA crash-test ratings and EPA fuel economy for the 2015 Cadillac XTS.
19–21 mpg combined
11.2–12.4 L/100km
Large Cars
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted. Ranges reflect the 3 tested variants for this model year.
5/5 Overall
NHTSA 5-Star Safety Rating
The most prominent pattern in 2015 Cadillac XTS complaints centers on the CUE infotainment system. Multiple owners report the touchscreen cracking or "spidering" on its own, which disrupts display visibility and touch functionality. A related complaint involves the system losing responsiveness entirely, cutting off access to navigation, phone, and audio controls. Some owners note the screen can also trigger unintended volume spikes while driving, with the audio jumping to maximum levels without any input and resisting manual correction. On the powertrain side, a couple of owners describe a shudder or bind sensation during turns, with at least one report pointing to rear differential wear as the underlying issue at around 90,000 miles. One owner also reports the forward collision warning system behaving erratically over an extended period, with repeated service visits failing to resolve it.
13
Total Complaints
1
With Injuries
By System
The 2015 Cadillac XTS has 3 recalls, all involving airbag inflators that can rupture during deployment and send metal fragments into the cabin, raising the risk of serious injury or death.
Both the driver-side frontal airbag and the front seat-mounted side impact airbags are affected. In a crash, the inflators in these bags can burst rather than inflate normally, either propelling metal shrapnel toward occupants or leaving the airbag only partially inflated, reducing the crash protection it provides.
At a glance
What can fail
The front-driver air bag inflator may rupture when the air bag deploys, potentially causing injury.
What the fix does
Dealers will replace the front-driver air bag module at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
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Driver Assistance
Ratings from NHTSA's New Car Assessment Program (NCAP). Based on 2 tested variants; worst-case ratings shown.
Complaints are owner-reported and reflect individual experiences, not confirmed defects. They are distinct from recalls. Data sourced from the national vehicle safety complaint database. See trending complaints →
At a glance
What can fail
Front seat side airbag modules may have a defect causing inflator parts to separate and shoot into the cabin during deployment, or the airbag may inflate partially or not at all in a crash.
What the fix does
Dealers will replace the affected side airbag modules.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The front seat side impact air bag inflator may rupture when the air bag deploys, potentially causing the inflator to fail or fragment.
What the fix does
Dealers will replace the side impact air bag modules at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
