Here's why we'd recommend waiting until the second or third model year before buying any vehicle debuting a brand-new engine. For the 2007 model year, the Nissan Frontier shared the QR25DE with ...

The KA24DE was used through 2004 when Nissan upped their base I4's displacement by 100 cubic centimeters. The new engine, the QR25DE, was used across a wide swath of Nissan's line from Altima and ...