1970 Impala Caprice 454 Exhaust Hanger Nos Gm 3947543 on 2040-parts.com

Lamborghini shifts R&D focus from more horses to fewer pounds

Lamborghini's drivetrain wizards say they have all the horsepower they need for their super-fast cars. So from here on, performance gains will come from using lighter materials to reduce vehicle weight, instead of from chasing more engine thrust. "It has come to the point where acceleration equals consumption," said Stephan Winkelmann, CEO of the Italian automaker.

One Lap of the Web: Lambrecht cars, drifting red Italian cars, and lost east German cars

-- The Lambrecht Chevrolet sale is this weekend, and VanDerBrink auction house has posted some more walkaround videos of the lots. Check out this video which highlights some of the trucks and sedans, most of them with delivery mileage. -- Here's an interesting car that sold on eBay last week and attracted quite a bit of attention on Bringatrailer.com: a 1975 Peugeot 604 that was brought into the U.S.

2014 Porsche Macan video review

The all-new Porsche Macan is likely to become the brand's best-selling model. The compact SUV is a rival for cars such as the Audi Q5, BMW X3 and Range Rover Evoque and MSN Cars got behind the wheel to test the Macan's abilities on the road, off-road and on a test track. The Macan is Porsche's second SUV - it's a baby brother to the larger Cayenne and goes on sale in April, with prices starting from £43,300.