2007 Trx 450er Crankshaft Crank Shaft 450r * on 2040-parts.com

BMW's yearlong Mini E trial exposes infrastructure problems

Early next decade, BMW of North America plans to sell an electric "megacity car" as a subbrand of BMW, similar to the brand's M high-performance cars. But further details are skimpy. BMW already is preparing for that launch.

One Lap of the Web: New Transformers, home-built cars and two Mercury Marauders

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Michael Bay has been releasing the cars of “Transformers 4” for the past couple of months, and the latest one to be revealed is the Pagani Huayra (“why-ra”).

Video: BMW 7 Series

BMW has released new images and a lengthy press release detailing the design process for the new 7 Series sedan, set to be unveiled at the Paris Motor Show in October. We'll spare you the hyperbole here, but stay tuned for a Design Review of the Munich-based automaker's new range topping vehicle once we've seen the car in the metal in Paris. In the meantime, check out these videos of the new 7 Series in action and hear what BMW Cars Director of Design, Adrian van Hooydonk, has to say about the design of the new flagship.