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 ...

The compression ratio can vary from a highly boosted 8:1 ratio, to an Atkinson-cycle running 14:1 ratio. What this means is the engine can produce significant horsepower by using the low compression ...

"Nothing is going to be revolutionary for ICEV from now till the day the last one is made. It is technology which has been continually refined for 160 years." 1) How about free piston engines (gets ...

Infiniti’s handsome QX50 compact crossover boasts use of the world’s only variable compression engine, a clever technology that proves invisible to the driver in daily use. The QX50’s turbocharged 2.0 ...

As we near the end of the road for internal-combustion engines, manufacturers are spending big money to eke out small gains in fuel economy. The latest miracle is Nissan’s VC-T engine, the first ...

Taking inspiration from the Infiniti FX pays dividends for the new QX65's head-turning style, but there's a problem underneath the curves.

Infiniti launched its first crossover coupe back in 2003, dubbed the FX45, putting Infiniti ahead of the curve when it came to high-riding personal luxury vehicles. Eventually, the FX fell in line ...

The 2023 Infiniti QX50 adds a new Sport trim level with a model-specific front end, dark-painted 20-inch wheels, and gloss black trim for the new model year. On Tuesday, Infiniti said in addition to ...

It is relevant for most users. EPA numbers are pretty close (within 2 mpg) of what I get driving. It is impossible for a single metric to perfectly match all users with different driving patterns over ...