Amidst the furore concerning ethanol blending, diesel engines are once again emerging as the unsung, anti-heroes of long-haul ...

When you look at total cost (purchase price, destination fee and five years of fuel), the 2026 GMC Sierra 1500 Denali with the 3.0-liter Duramax turbo-diesel engine costs less than every other Denali ...

If you own a truck with the 6.6L Duramax diesel, you already know what it costs to feed it. The engine makes 470 horsepower and 975 lb-ft of torque, and it will haul just about anything you can ...

Diesel still has a place in the modern world, just not where you might expect. These machines prove the engine is far from ...

To the absolute purist, the idea of dropping an oil burner into the engine bay of America's sports car is sacrilege. But if you think fun can only be extracted from high-octane gasoline at 6,500 rpm, ...