The weight saving described in the previous example translates into improved fuel efficiency, expressed as MJ/1,000 km. The finished weight of the vehicle is 980 kg. Use data from Table 6.10 to...

The weight saving described in the previous example translates into improved fuel efficiency, expressed as MJ/1,000 km. The finished weight of the vehicle is 980 kg. Use data from Table 6.10 to calculate the increase in fuel efficiency if the vehicle is powered by a conventional gasoline engine.