Diesel exhaust fluid (DEF) is nothing new. GM’s Duramax-powered Chevrolet Silverado and GMC Sierra 2500HD and 3500HD pickups have had used the stuff since 2011. So has Ford’s F-Series Super Duty.

We all know EPA fuel economy ratings are hogwash. Eight months and 16,000 miles of diverse driving have proven that as we’ve averaged 18.8 mpg in our diesel Silverado ZR2. However, if you pull the ...

General Motors has just officially launched the 2026 Chevy S10 Z71 in Argentina, arriving in the country six months after the Work Truck, LTZ and High Country trim levels of Chevy's refreshed midsize ...