On paper, Nissan's variable-compression turbocharged engine should have been pretty awesome. Since it could change its compression ratio on the fly, it promised the power of a bigger engine when you ...

Infiniti's new VC-T is groundbreaking in that it now offers an engine with a variable compression ratio, meaning it can be driven with fuel economy or horsepower in mind, giving the driver the option.

View post: A Legendary Race Shop Is Still Building 800-HP V10 Engines By Hand Nissan faces a class action lawsuit claiming its VC-Turbo engines (also used in some Infiniti models) can suffer major ...

The QX60 is the most important model in Infiniti's product portfolio. The three-row midsize luxury SUV accounted for just under half of the brand's total US sales in 2023, and it's on track to do the ...

Nissan made a lot of noise when its variable-compression turbo engines hit the market a few years back, snagging awards and headlines left and right. However, those two power plants—the 1.5-liter ...

The Infiniti QX50 comes with an innovative engine and a roomy, quiet, and well-furnished interior. But the engine doesn’t ...

Nissan's innovative variable compression engines were a fascinating innovation when they were first revealed, but the jury is still out on whether or not the combustion technology will stick around. A ...

There's a saying that goes something like "The more the Infiniti QX60 changes, the more it stays the same." In my line of work, I have driven a number of large luxury family SUVs and the Infiniti QX60 ...

A computer generated power stroke of an internal combustion engine, following ignition - Pathompong Thongsan/Getty Images When comparing engine specs for nearly any combustion engine automobile, we ...