Organizers of the anniversary event recently came across photographs of two women dubbed Penny Pennzoil who represented the company at sales meetings when it was based in Oil City, not far from ...

Pennzoil Ultra synthetic motor oil carries the stamp of approval from a long list of car manufacturers, and has even earned the distinction of being the factory fill for all U.S.-bound Ferraris.

The on-track performance and data serve as a laboratory for the motor oil Pennzoil introduces for passenger cars, helping make sure that drivers get the most out of their vehicle. Pennzoil Platinum ...

NTT INDYCAR SERIES teams will use Pennzoil Performance+ Racing Oil, which features re-refined base oil (RRBO) to deliver top engine performance with less greenhouse gas emissions.

Shell Oil Co. has agreed to acquire Pennzoil-Quaker State for $1.8 billion in cash, in what would be a marriage of the nation's leading motor oil company with the nation's largest gasoline retailer.

HOUSTON (CBS.MW) - Shell Oil said late Monday it will buy Pennzoil-Quaker State for $2.9 billion in cash and debt as Shell seeks to build its lubricant business and strengthen its oil products ...

Engine oil and lubrication producer Pennzoil has announced its 75W-90 and 80W-140 gear oils have received approval for 500,000-mile extended drain intervals when used in ArvinMeritor ...

In this edition of Downshift, AutoWeek senior Web reporter Greg Migliore talks oil with the crew from Pennzoil. Joining him are brand manager Debbie V ...

AO Lukoil, Russia’s largest oil firm, and Houston-based Pennzoil Co. have agreed to package and distribute Pennzoil and Lukoil motor oils and related products jointly in Russia. Financial terms ...