Japan's new vehicle market declined by 1.7% to 387,525 units in December from 394,253 units a year earlier, according to registration data released by the Japan Automobile Manufacturers Association.

After strong rebounds in the previous two months from a third quarter disrupted by a series of natural disasters, the vehicle market turned negative in December – reflecting a further weakening in consumer sentiment as stock markets around the world fell and as uncertainty over international trade increased.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

Full year vehicle sales increased 0.7% to 5,272,067 units in 2018 from 5,234,165 units in 2017, reflecting mainly a 4.2% rise in truck sales to 867,205 units. Passenger vehicle sales were 0.1% higher at 4,391,160 units, while medium and heavy duty bus sales were more than 12% lower at 13,702 units after strong growth in previous years.

Toyota was the main loser in 2018 with sales falling by over 5.0% to 1,508,647 units, while second-placed Honda saw its volumes rise by 3.1% to 747,226 units; Suzuki 714,594 units (+7.3%); Daihatsu 646,781 units (+2.5%); Nissan 616,033 units (+4.2%); and Mazda 220,743 units (+5.3%).