Mazda to show concept, fuel efficient engines in Tokyo

Mazda announced its lineup for next month's Tokyo Motor Show, which includes the Kiyora concept car, two new engines, and a new transmission. Usually concept cars are the show highlight, but in this case, the Kiyora is a beard, as it was already shown at last year's Paris auto show. The real news will be the more efficient power trains that Mazda developed, although these lack the glamour of a design concept. However, this power train tech will have a more realizable effect on Mazda's vehicles and how we drive them. This line of power train tech goes by a new eco-brand from Mazda, Sky. The Sky-G is a direct injection engine with a newly designed block. The design reduces friction and delivers a more efficient fuel burn.

Source:reviews