Genuine Acdelco Rear Driver Side Lower Suspension Control Arm 20777471 on 2040-parts.com

Groupon vouchers for cars? No

The Groupon juggernaut rolled into auto retailing last week, and dealers around the nation watched intently to see whether the online coupon phenomenon could drive herds of shoppers into showrooms. So far, no. Only four consumers agreed to pay $200 for a $500 discount voucher on a new-vehicle purchase at LaFontaine Buick-GMC-Cadillac in Highland, Mich.

Brabus unleashes Mercedes-Benz SL850 6.0 Biturbo

We still remember a time when Brabus' Mercedes-Benz cars were tough to pick out in a crowd, but with the current generation of cars from this Bottrop-based tuning house everyone will be able to spot them from a mile away. Given the maximum speed of some of its cars, that's not a bad thing by any means. And even though Brabus has recently attracted attention for its treatment of the facelifted G-class and the new Mercedes-Benz S-class, their latest reworking of the Mercedes-Benz SL63 AMG is sure to reset the bar when it comes to the SL-class.

1910 Flying Merkel is top seller at Vegas auction

Auctions America by RM enjoyed a successful debut in Las Vegas this past weekend, selling more than $4.1 million worth of vintage motorcycles, with an impressive 82 percent sell-through rate of all lots offered. The event at the Rio All-Suite Hotel & Casino Jan. 12-14 had strong attendance, with thousands of enthusiasts gathering to see 490 motorcycles and a range of bike-related memorabilia cross the auction block.