Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

White House pushes automakers toward 54.5-mpg target by 2025

The White House is pushing automakers to agree by Wednesday to a corporate average fuel economy target of 54.5 mpg by 2025--a figure 1.7 mpg less than the 56.2 mpg standard it floated earlier this month. The easing of the White House plan stems from a concession to makers of light trucks and SUVs, and particularly larger vehicles in that segment, such as Ford's F-150, sources said. The latest White House proposal, the most definitive of any it has put forth, calls for a 5 percent annual mileage increase for cars from 2017-2025, said industry and congressional officials who asked not to be named because their discussions with the White House are confidential.

SEAT Ibiza ST (Sport Tourer) at Geneva

The SEAT Ibiza Sport Tourer will launch at the Geneva Motor Show Once upon a time it was all about getting the biggest estate car you could. That was what estate cars were for. But these days style and compact dimensions appeal to estate car buyers as much as anything, so the reveal of the SEAT Ibiza Sport Tourer should mean a few more sales heading SEAT’s way.

General Motors reveals two-wheel PUMA electric-vehicle prototype

It’s based on the same driving principles as a skateboard. It looks like a phone booth, or perhaps a baby stroller. But despite the unconventional nature of this vehicle, General Motors says a two-seat, two-wheel ride called PUMA could be a solution to loosen congestion in crowded urban areas.