2'' Universal Car Motorcycle Bike Fuel Level Meter Gauge Led Display Light 12v on 2040-parts.com

Watch: 2014 Ram 1500 EcoDiesel video walkaround

Mike Cairns, chief engineer for Ram, says that people just can't help but pester him with the same damned question: “Why don't you put a diesel engine in a 1500?” Thanksgivings were, we imagine, brutal. The coming 2014 Ram 1500 EcoDiesel ought to steer family dinners back to less abrasive topics, like partisan politics. Get an up-close look at the truck in this video walkaround hosted by none other than Cairns himself.

Audi RS Q3 concept

Audi is set to present its latest concept car, the RS Q3, at Auto China 2012. The concept has been developed around the theme of ‘dynamic performance', with Audi lowering its body by around 25mm as well as widening it with sharp detailing in an attempt to explore the potential of the Q3 model series. The concept's single frame grille is bordered by brushed and polished aluminum trim, while the black grille insert features honeycombs that are slightly offset to each other deeper inside to create a 3D effect.

Like it or not, autonomous cars are here -- almost

One of the odder things about living in "the future" is that things develop so gradually, hardly any of the really amazing things we're exposed to every day seem amazing or futuristic. If the iPhone had just appeared from nowhere in 2007, there would have been riots, demonstrations and legislation. But since we had a Blackberry first, and dedicated cellphones before that, the iPhone and its progeny were never quite shocking.