The Envoy was built by GMC.
Manufacturer Identification answers
Who makes the Canyon?
The Canyon was built by GMC.
Who makes the Sierra 1500 Hybrid?
The Sierra 1500 Hybrid was built by GMC.
Who makes the Yukon XL?
The Yukon XL was built by GMC.
Who makes the Yukon?
The Yukon was built by GMC.
Who makes the Terrain?
The Terrain was built by GMC.
Who makes the Sierra 3500HD CC?
The Sierra 3500HD CC was built by GMC.
Who makes the Sierra 3500HD?
The Sierra 3500HD was built by GMC.
Who makes the Sierra 2500HD?
The Sierra 2500HD was built by GMC.
Who makes the Sierra 1500?
The Sierra 1500 was built by GMC.