Eight months and 16,000 miles of diverse driving have proven that as we’ve averaged 18.8 mpg in our diesel Silverado ZR2.

Professor Willett Kempton joins WIRED to answer the internet's most interesting questions about electric cars. Has Elon Musk's high profile public persona affected Tesla sales? Will electric cars ever ...

A lot of automotive engines remain in production for quite a while. Cummins' B-Series diesel is the longest-running diesel ...

Motorists could face a "total ban" on petrol and diesel vehicles in certain areas of the country by the end of the decade as ...