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Peugeot 508 Hybrid4 uses diesel-hybrid tech to achieve 65 mpg

Say hello to the latest diesel hybrid, the new Peugeot 508 HYbrid4.

Rendered Speculation: Citroen DS5 premium diesel hybrid

Last week, French automaker PSA-Peugeot-Citroen announced the development of the world's first hybrid diesel powertrain. Called HYbrid4, the propulsion system is earmarked for initial implementation on the Peugeot 3008 crossover. But after that, its sister-company Citroen will use the system in an all-new vehicle: the DS5.

PSA considering manufacturing a hybrid for Spain

PSA has one of its largest manufacturing plants in the NW of Spain, near the city of Vigo. Since Spain is one of the countries that insists it will put a million EV and/or plug-in hybrids on roads by 2014 and is also Europe's 5th largest market, automakers are already introducing plug-in projects - projects that might be able to get €800 million from Spanish taxpayers for their development. Renault and Seat each have one, but PSA, which is always announcing what should be the first diesel h

Volvo vows to bring hybrid diesel by 2012

Click above for a high-res gallery of the Volvo DRIVe range.

Low-rolling resistance tires reduce fuel consumption for the Peugeot 308

The frugal 1.6-liter diesel Peugeot 308 (and the very frugal diesel hybrid version) get some of their low numbers to Michelin's new low-rolling resistance tires, called Energy Saver. According to AN Europe, the tires themselves don't subtract too many grams of CO2 emitted for each kilometer driven (just four grams) or liters of fuel required to move the car (just 0.2 per 100 kilometers), but take the four rubber circles in context with other fuel economy measures in the 308 line (weight reduct