Harley Davidson 2004 Dyna Models Electrical Diagnostic Manual 99496-04 on 2040-parts.com

Aston Martin Vantage V12 video: automotive truisms

The 2012 Aston Martin Vantage V12 Carbon Black gets plenty of attention in traffic. It's gorgeous and it sounds incredible. But with 510 hp and 420 lb-ft of torque, driving it on public roads can be an exercise in restraint.

Electric car range drops by nearly 60% in cold weather

Electric cars like the Nissan LEAF (pictured) can lose 60% of their range when it’s cold We already know that the range of electric cars reduces as the car ages, with Nissan conforming that the LEAF’s range will drop by up to 28 per cent over five years. And now we have confirmation that the ambient temperature can have a big impact on range too, thanks to the AAA, America’s equivalent of the AA. The AAA took three standard EVs on sale in the US - Nissan LEAF, Ford Focus EV and Mitsubishi i-MiEV – and subjected them to test in different ambient temperatures.

VW New Compact Coupe / VW Golf Coupe Hybrid revealed

VW has unveiled the New Compact Coupe at Detroit - a Golf Coupe Hybrid Yes, they’re one and the same, the VW New Compact Coupe and the VW Golf Coupe. The first is the teaser name, but the second is the reality. This is a Coupe version of the VW Golf and will come complete with a proper hybrid system and will sit above the Scirocco in the Volkswagen range.