The classic image of a V-8 is big and thirsty. Engineers set out to dispel that notion by making the small-block Gen V engines extremely efficient. Along the way, some dynamometers also got toasted.
Fuel cells have been a chicken-and-egg proposition between vehicle technology and infrastructure. The Hyundai Tucson Fuel Cell proves the vehicle technology now is ready for prime time.
Surprisingly, it was planned as a small-volume engine for high-performance compact S4s and S5s. Now it is Audi's only V-6 available in midrange A6s and A7s, the flagship A8 sedan and Q5, SQ5 and Q7 CUVs.
VW’s third-generation EA888 I-4 is a modularized masterpiece that plays many roles well.
Honda engineers achieved impressive fuel efficiency and output without dual-overhead camshafts or direct fuel injection, which add substantial cost, complexity, mass and package size.
Clearly it will take time to find a following like VW has developed over decades in the U.S. But as far as the engine itself is concerned, the GM 2.0L turbodiesel is a strong start.
A rookie EV team created a smashingly good conversion of Fiat Chrysler’s B-Car.
Porsche 2.7L boxer 6-cyl., which is standard and not an up-power option in ’14 Boxsters and Caymans, is one of the sweetest yet.
