Let’s explain all of those confusing numbers, letters and terms to help you choose the right oil for your car.

The federal government on Friday reduced the price of petrol by Re1 per litre for the next fortnight while the price of high-speed diesel (HSD) remained unchanged. “The Oil and Gas Regulatory ...

I'm thinking of buying a 2010 Nissan Qashqai 2.0 TDI diesel. It has 275,000 kilometres (171,000 miles) on the clock. Everything looks fine and the seller wants €7190 for the car, as I live in Romania.

The B6.7 Octane has diesel power characteristics—up to 300 horsepower and 660 pound-feet of torque—but it runs on gasoline.