The new D8 23CV was introduced at the Paris Motor Show last year. It has an 8-cylinder over-head valve engine.
Two 6-cylinder 'sv' models were discontinued this year and replaced with new ones equipped with 'ohv' engines. The 14CV DS retains the same capacity of 2516 cc (70x109 mm). The larger 17CV D6's power unit has the same diameters as the D8 (77x109 mm).