This translates to a 1.2 litre better fuel
efficiency than the previous model.
There's a saving of a whopping 80 per cent more
efficiency than previous models.
Not exact matches
The car's aerodynamics also made a pivotal contribution to performance: its 1.67
efficiency figure is a new record for a production Ferrari, and is the fruit of 50 per cent more downforce
than the
previous model and reduced drag.
Top speed is 250 km / h / 155 mph (electronically limited), The new engine also boasts excellent fuel
efficiency: the BMW M3 Sedan and BMW M4 Coupe achieve consumption nearly 25 percent better
than the
previous model's figures.
In addition to
efficiency and innovation, the 2018 Honda Accord Hybrid offers more space
than the
previous year's
model — drivers can expect 16.7 cubic feet of trunk space and 122.3 cubic feet of passenger space!
At the same time, reduced curb weights and
efficiency - focused tweaks like automatic engine shutoff throughout the lineup make the 2012 Porsche 911 Carrera and Carrera S more fuel - efficient
than the
previous models.
Although the new Swift Sport has more equipment
than the
previous model, it is 30 kg lighter resulting in better handling and better fuel
efficiency.
Big on power and small on fuel, it offers a new Blue
Efficiency diesel engine that is up to 25 per cent more fuel efficient
than previous models.
When the wing is in its optimum position the overall
efficiency at high downforce is improved by over 50 %, and in low drag by more
than 400 % compared to the
previous model.
Still, Lexus says both emission levels and fuel
efficiency are better with this engine
than with the
previous models.
Within economics
modelling, attempts to
model the feedback mechanisms that occur in the real economy are also really difficult — we know, for example, that investment in new technologies will act as an incentive for the existing technologies it hopes to substitute to become more efficient (the sailing ship effect — i.e. in the 50 years after the introduction of the steam ship, sailing ships made more
efficiency improvements
than they had in the
previous 3 centuries) but how to quantify something even as simple as this is not easy BUT we have learnt a few ways to give sensible (order of magnitude) figures with time lags, the learning by doing effect and phased - in substitution effects based on massive amounts of data.