New Vauxhall Insignia gives us a sneak peek at Buick's replacement for the Regal - CNET

Opel Insignia breaks cover, and we really hope it's the next-gen Buick Regal

Future Cars: 2018 Buick Regal And Its 2017 Opel Insignia Twin

Next Buick Regal could be built in Germany as Opel pulls out of China

Here's your first look at Buick's next Regal - CNET

Official: Opel Insignia Heading to the USA as the Buick Regal

Opel Insignia Country Tourer Could Become Buick Regal Crossover

COAL: 2018 Opel Insignia Country Tourer or Buick Regal Estate? - No Matter, The TourX Is All Mine! - Curbside Classic

Future Cars: 2018 Buick Regal And Its 2017 Opel Insignia Twin

Opel Insignia breaks cover, and we really hope it's the next-gen Buick Regal

COAL: 2018 Opel Insignia Country Tourer or Buick Regal Estate? - No Matter, The TourX Is All Mine! - Curbside Classic

Leaked Document Confirms Insignia Based Coupe, Buick Flagship Possible: Report

2019 Buick Regal Avenir ups the luxe - CNET

Leaked Document Confirms Insignia Based Coupe, Buick Flagship Possible: Report

Buick Regal Tourx to Vauxhall Insignia Conversion inspired