In March 2005, the legendary John Z. DeLorean died at the age of 80. He will be remembered for two things: 1) He created the first modern muscle car, Pontiac GTO, when he was a senior executive at GM.

Bugatti Rimac has unveiled its next generation hypercar, Ettore Mate V16T. Under the guidance of new owner Mate Rimac, the new hypercar adds a quartet of electric motors, but surprisingly it also ...

While sister car Fiat Grande Panda wins Styling of the Year award, Citroen C3 is deemed to be the ugliest car went into production last year. How come it did that? Well, recent Citroens always have ...

All cars need energy for propulsion. When they decelerate and stop, the energy is wasted in braking. Why not recapture the braking energy, store it and use it for acceleration later on? That is ...

Launched together with the mighty Porsche 959 supercar in 1987, Porsche-Steuer Kupplung (PSK) was probably the world's first electronic-controlled 4WD system. Incredibly, even after 30 years, it is ...

As many people know, mechanical superchargers are good for low-end output but short of high-end efficiency, while exhaust turbochargers work strongly at high rev but reluctantly at low rev. For ...

Combining cam-changing VVT and cam-phasing VVT may satisfy the requirement of both top-end power and flexibility throughout the whole rev range, though it is inevitably more complex. At the time of ...

Continuously Variable Transmission is getting more and more popular on small to mid-size cars, eating the market share of manual and low-end automatic transmissions. In 2015, the world produced 11.3 ...

First introduced by Mercedes 300SL in 1954, tuned intake manifold is not exactly a new technology. It is discussed here just because its principle is useful to our further study of variable intake ...

A refined engine should be smooth running, free of vibration and quiet. These qualities also help the engine to spin freer at high rpm, lifting red line hence power output. Engine smoothness depends ...

Multi-valve engines started life in 1912 on a Peugeot GP racing car. It was then briefly used by the pre-war Bentley and Bugatti. However, mass production on road cars came as late as 1970s - Ford ...