Gates 31527 Radiator Cap on 2040-parts.com

GM expands credit union program nationally

General Motors on Wednesday launched a nationwide test program that gives 90 million credit union members access to the company's Credit Union Member Discount Program with participating GM dealers. The "Invest in America" program also gives members access to financing on new-vehicle purchases. This follows a four-state Midwest program GM began early last month.

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.

Camaro convertible to pace Indy 500

The 2011 Chevrolet Camaro SS convertible will serve as the official pace car for the 100th Indianapolis 500. This is the 22nd Chevrolet and the seventh Camaro to pace the Indy 500. The special-edition car goes to auction at Barrett-Jackson in Scottsdale, Ariz., on Jan.