General Motors is so proud of its diesel-like 2.7-liter that the turbo four-banger is basically replacing V6s in GM trucks. But the small-block V8s remain safe, especially now that GM has reportedly ...

The new 2023 Toyota Highlander is replacing its V6 engine for a more powerful turbo four-cylinder engine. The outgoing 3.5-liter V6 gasoline engine was rated for 295 horsepower and 263 pound-feet of ...

The past few years have seen General Motors (GM) introduce a fresh range of gas-fueled powertrains that deliver plenty of power and reasonable fuel economy. The 2.7-liter turbocharged L3B inline-four ...

Whether or not twin-turbo engines require premium gas is a matter for each individual engine manufacturer to decide. Reviewing some carmakers' statements as to which grade of fuel they recommend for ...

The Chevrolet Silverado HD — and its corporate twin in the GMC Sierra HD — can be had with either a standard 6.6-liter gasoline V8, or the optional 6.6-liter Duramax turbo-diesel. Opting for the TD ...

Combustion engines with an odd number of cylinders are not unheard of but are not particularly common, either. Honda‘s just trotted out an interesting one: A V3, so, two pistons on one side and one on ...