Your fuel economy is getting worse most commonly from underinflated tyres, a clogged air filter, worn spark plugs, a faulty ...

Discover how a dirty oxygen sensor, old coolant, and worn spark plugs can increase fuel consumption. Practical tips from ...

Most drivers think the OBD-II port is only for check engine lights, but the right scanner can unlock live vehicle data and deeper diagnostics.

An investigation of nationwide garages by automotive diagnostic specialist Carly has found that drivers are being overcharged ...

From the September 1984 issue of Car and Driver. What we have here is one hell of a nice vehicle for grown-ups. The Peugeot ...

Ghana's Carvary Autos warned drivers of car fire risks amid intense heat. Key warning signs include fuel leaks, electrical ...

This re-creation of a spectacular 1934 one-off built for Edsel Ford has carbon-fiber bodywork and a Coyote V-8.

This last operation was performed twice during the 944's life at Car and Driver, at 15,000 and 26,000 miles, because several ...

Carly finds UK drivers overcharged up to five times for repairs, exposing pricing gaps and trust issues in aftersales.

With fuel prices climbing again across the country, drivers are paying closer attention to every mile per gallon their car or truck delivers. Let's be clear: There is no such thing as a miracle ...

Georgia drivers in select counties must pass emissions testing before renewing registration. Learn requirements and more.