Spark plugs are an essential part of a car's ignition system. As the name suggests, they provide a spark of electricity that ignites the fuel and air mixture, and gets the engine up and running.

In the middle of the 20th century, the atom was all the rage. Radiation was the shiny new solution to everything while being similarly poorly understood by the general public and a great deal of those ...

The latest Audi A6 Avant is the perfect showcase for Audi’s current direction. It ticks all of the boxes for cutting-edge tech, everyday cruising comfort and upmarket appeal, while the diesel hybrid ...

Note: The dimensions shown above are for the Audi Allroad Quattro 3.0 Tdi, 3.0L, Diesel, 7 SPEED AUTO DIRECT SHIFT. To display dimensions about another variant, click on one of the rows in the table ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

Japan's antitrust watchdog on Thursday ordered the domestic unit of motorcycle company Harley-Davidson Inc to pay about 211 million yen in fines for imposing excessive sales quotas on dealers in ...

If your check engine light is on, there’s a good chance it’s for one of these 10 reasons. CarMD has released its 2016 Vehicle Health Index, documenting the top most common check engine repairs in 2015 ...

Dealer Cars: Listed by authorized dealers, Mostly refurbished, Available in top condition at showrooms Direct Seller: Cars listed directly by owners, Connect and buy directly from the seller, No ...