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Porsche buyers put the brakes on stop-start technology

By Chris Chilton Motor Industry 23 June 2008 18:56 Direct injection and a clever new PDK dual-clutch gearbox have cemented the new 911’s reputation as the greenest performance car around, but Porsche engineers are being hampered from making the iconic sports car even cleaner by the public’s reluctance to accept further green technology Engineers at the launch of the facelifted 911 told CAR that fitting a BMW-style start-stop system could chop a further 10g/km from the Carrera’s 225g/km CO2 rating but that performance car buyers weren’t keen on having such overtly planet-conscious tech on their cars. Start-stop works by cutting the engine when the car’s stationary in traffic, and restarting automatically when you touch the pedals to move off again. Every manual transmission-equipped BMW 1-series comes with the technology, excepting the truly high performance versions.

BMW 1-series Coupe (2007): first official pictures

By Ben Whitworth First Official Pictures 02 July 2007 10:50 So, is this the 1 that I want? You betcha. When it arrives at the end of November, the 1-series Coupe - re-engineered from the ground up, powered a twin turbo engines and packing plenty of energy-saving technology – will install itself at the top of the 1-series tree.

Pfadt Race Engineering Cadillac ATS hits 162.5 at Texas Mile

Pfadt Race Engineering is claiming it has the world's fastest Cadillac ATS after clocking 162.5 mph in the standing mile at the latest Texas Mile event in Beeville. Pfadt used the turbocharged four-cylinder ATS as a starting point and upgraded the turbo, intercooler, suspension and exhaust. Pfadt says the engine improvements are responsible for adding more than 100 extra hp in the lightweight luxury sedan, which starts with 272 hp.