The zero line (no trend) is indicated by the thin black horizontal line, and the climate model average projected trend is indicated by the thick red horizontal line. (masterresource.org)
Front - wheel - drive models average 17 mpg in the city and 28 on the highway. (roadandtrack.com)
And that the actual temperature represents one run of a model, so that it is much more variable than the variation in model averages. (skepticalscience.com)