Work continues on the 2016 Buick Verano as our spies have caught another prototype undergoing testing in Germany.

Snapped near Opel's headquarters, the 2016 Verano has an evolutionary design which mimics its predecessor. Despite the similarities, the model adopts a more upright grille and new door-mounted mirrors. The car also has longer rear doors and a stylish roofline which eliminates the odd proportions of its predecessor. Moving further back, there's a dual exhaust system and a downward sloping trunk.

Our spies couldn't get close enough to snap interior photos but the model is expected to receive higher quality materials and a modern infotainment system.

Little else is known about the car but it is slated to ride on the Delta II platform that underpins the 2016 Opel Astra sedan. The model could also feature new four-cylinder engines but nothing is official as of yet.

Gallery: 2016 Buick Verano spied undergoing testing in Germany

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