Smp/standard Pc175 Crankshaft Position Sensor-crankshaft Sensor on 2040-parts.com

Auto-safety history gets its place in the Smithsonian

Smithsonian museum officials say their new collection of auto-safety objects dating to the 1930s is about America's love affair with its cars. But really it's about our passion for, well, staying alive. While some enthusiasts might question whether their cars should be braking for them, it's hard to quarrel with most of this technology.

2014 BMW 4-series coupe pricing to start at $41,425; base six-cylinder costs $46,925

Tantalized by the 2014 BMW 4-series, but hesitant to put money down on the 3-series coupe replacement until you've had the chance to pore over a complete list of options packages? Once you've worked your way through the pricing guide below, you'll have no excuse not to head to your local BMW dealer. The online configurator went live a few months ago, but this is perhaps the most straightforward and easily digestible pricing breakdown so far.

Audi e-Tron launch now in 2012 – Torque figures rubbished

The Audi e-Tron at the LA Auto Show Audi’s electric R8 – the Audi e-Tron – was unveiled at the Frankfurt Motor Show this year and has just had its US debut at the Los Angeles Motor Show. Dubbed the Electric R8 it is in fact a stand alone car that happens to have styling similarities to Audi’s Supercar R8, but there the similarity ends. The e-Tron – which took a little of the glory off BMW’s Vision ED Concept - boasts four electric motors – one at each wheel – which produce the equivalent of 313bhp.