The big question: How would we pay for it?
Not to mention the 20 other states who are backing California in the fight
And so far the data for 2018 is looking pretty good, too
They've converted everything from classic Minis to Citroen H vans.
Ultimately only one Republican defected from a party-line vote.
Several other Republican senators might also vote against confirming him.
Looks like the fuel-efficiency fight is headed to court.
'Assumptions made in 2011 turned out to be wrong.'
Can't California and Washington just split the difference and get on with it, one exec asks?
From Congress to Facebook ads, Marathon Petroleum used every trick.
The tech cuts emissions by up to 80 percent.
And this time, the numbers are official.
It's rated at 52 mpg city / 48 mpg highway.
More power equals worse fuel economy.
Document shows it doesn't suffer much compared to its Toyota cousin.
No mountains in Michigan? No problem. That's what Oregon is for.
Here's how the fuel and oil refresh mode works
In the wake of the U.N.'s dire climate change report and our recommendation that buying a used hybrid or EV is the best way to lower your automotive carbon footprint, here are 12 choices to consider.