Holden's most popular car to date, the Commodore, was introduced in 1978 as the VB. The new family car was loosely based on the Opel Rekord E body shell, but with the front from the Opel Senator grafted to accommodate the larger Holden six-cylinder and V8 engines. Initially, the Commodore maintained Holden's sales leadership in Australia. However, some of the compromises resulting from the adoption of a design intended for another market hampered the car's acceptance. In particular, it was narrower than its predecessor and its Falcon rival, making it less comfortable for three rear-seat passengers. With the abandonment of left-hand drive markets, Holden exported almost 100,000 Commodores to markets such as New Zealand, Thailand, Hong Kong, Malaysia, Indonesia, Malta and Singapore.