Bowes Fuel Filter, Pn Gf-45. Item: 9354 on 2040-parts.com

Cadillac Presidential Limousine

President Obama arrived at his inauguration earlier this week in a new Cadillac Presidential Limousine, which includes many of the brand's signature design elements.   As the first all-new Presidential limousine since the 2004 Cadillac DTS built for President George W. Bush, the new car has roughly the same overall footprint as the previous model and similar proportions.

One Lap of the Web: 'Blower' Bentleys, Abarth history and a Checker taxi-camper

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. -- When it comes to high-dollar collector cars, provenance is everything.

From 'Made in China' to 'Designed in China'

Visitors to the recent Auto China in Beijing may have noticed an impressive new Chinese sports car – called Aculeus – on one of the smaller exhibitor stands. The concept car is the latest project undertaken by CH-Auto Technology Corporation – one of a growing number of automotive R&D service companies based in China that provides support to the OEMs. The company was established in August 2003 by Lu Qun, an engineer who originally trained at Tsinghua University and later specialized in engine development testing.