Buick Regal CXL - GM's cross pond collaboration

The new Buick Regal is a good-looking vehicle. You comment, “I thought the Regal went away from the Buick lineup about 5 or 6 years ago.” You are correct, but General Motors has brought the nameplate back. Actually, this car is not new because it is sold in Europe as an Opel and in Great Britain as a Vauxhall Insignia. It is simply being brought to North America as a sporty family sedan. Why didn