The XTS was built by Cadillac.
Manufacturer Identification answers
Who makes the SRX?
The SRX was built by Cadillac.
Who makes the Escalade ESV?
The Escalade ESV was built by Cadillac.
Who makes the Escalade?
The Escalade was built by Cadillac.
Who makes the ELR?
The ELR was built by Cadillac.
Who makes the CTS-V?
The CTS-V was built by Cadillac.
Who makes the CTS?
The CTS was built by Cadillac.
Who makes the ATS?
The ATS was built by Cadillac.
Who makes the Somerset Regal?
The Somerset Regal was built by Buick.
Who makes the Somerset?
The Somerset was built by Buick.