The phrase "efficiency figures" refers to measurements or statistics that show how well something is performing or how much it is getting done with the resources it has. Full definition
With hybrid tech, expect an increase in the performance and fuel efficiency figures as well. (cardekho.com)
The ACC unit also helps in lowering the load on the engine and will help you in getting good efficiency figures. (motorbeam.com)
There are four wheel drive models available with the more powerful diesel but this version can achieve it's strong efficiency figures because the power just goes to the front wheels. (nextgreencar.com)