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Submit your questions for Autoblog Podcast #317 LIVE!

We record Autoblog Podcast #317 tonight, and you can drop us your questions and comments regarding the rest of the week's news via our Q&A module below. Subscribe to the Autoblog Podcast in iTunes if you haven't already done so, and if you want to take it all in live, tune in to our UStream (audio only) channel at 10:00 PM Eastern tonight.
Discussion Topics for Autoblog Podcast Episode #317
Mitsubishi Mirage

Average new-car fuel economy figures continue record pace

Manufacturers are making more efficient cars and trucks; we've known that to be true for some time. Nearly every new car has some sort of trick to eke a few extra miles out of every gallon of fuel. Whether that be turbocharging, active aerodynamics or hybrid technology/electrified powertrains, the fact is that our vehicles are more efficient than ever before.
Thanks to a recent study by TrueCar, we've got fresh quantitative data to support the above statements. For the fourth month in a row, we've seen an improvement in national fleet fuel economy. We Americans are 0.7 miles per gallon more efficient than we were last month, and our cars are 1.6-mpg better than at this time last year. That said, we're still down on 2013's high, which was set back in January at 24.5 mpg.
Not only does this reflect the improved technologies in our vehicles, but it demonstrates a changing mindset among consumers, who are purchasing more efficient vehicles despite the relative stabilization of fuel prices. Every fuel-efficient model sold drives its manufacturers fleet average up.

Honda exclusive to McLaren at least until 2017

Next year Honda will return to Formula One after a seven-year absence, bringing the first Japanese automaker to compete in the top-tier racing series back into the fold. But though it started in 1964 much as it ended in 2008, running its own team (much like Ferrari and Mercedes do today), its new F1 program will see it revert to engine-supplier status (like Renault did when it sold its team to Lotus).
The arrangement will be exclusive to McLaren for the 2015 Formula One World Championship. But what fans and insiders alike have been wondering is how it might expand after that. Well, now we have at least part of the answer.
According to the F1 business insiders at Pitpass, Honda motorsport chief Yasuhisa Arai told a group of journalists at this past weekend's race in Shanghai that the deal with McLaren will be exclusive not only in 2015, but also in 2016. In other words, it won't be until 2017 at the earliest before Honda might begin supplying engines to any other teams, if at all.