Hydra-matic 700-r4 Principles Of Operation on 2040-parts.com

Chrysler and Nissan lead March sales gains

Chrysler Group and Nissan Motor Co. posted solid gains in March U.S. sales, while Toyota Motor Corp., General Motors and Ford Motor Co.

Porsche Macan gets four-cylinder powerplant

The new entry level Porsche Macan, shown alongside the new Boxster and Cayman GTS at the Beijing motor show, has become the first Porsche model since the 968 to use four-cylinder power. Parent company Volkswagen's EA888 engine -- as used by a wide range of models from Volkswagen, Audi, Skoda and Seat -- will motivate the new Porsche SUV. The turbocharged 2.0-liter inline four-cylinder direct-injection unit, boasting the same state of tune found on the Golf GTi Performance Package, develops 234 hp and 258 lb-ft of torque between 1,500 and 4,500 rpm.

Porsche Cayenne S V8 Diesel on the way

Porsche Cayenne S V8 Diesel on the way Porsche are planning to launch a V8 Diesel Cayenne S in Europe, expected to be based on the Touareg V8, to take on the BMW X5 M50d. The original Cayenne Diesel always seemed a bit of a let-down for a Porsche, even a diesel Porsche. The market imperative was there, no doubt, but the performance was not exactly stunning.