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Bentley uses 3D printing to prototype new designs [w/Video]

3D printing is changing the way the world makes things by helping people of all disciplines to enhance and refine their ideas cheaply, quickly and effectively.  Bentley is the latest carmaker to utilize the technology to fabricate and prototype different parts to see how they'll look and work on the finished design. Using 3D printers, designers can produce parts from the exterior and interior such as the grille, tires, headlamps and door handles as well as combine different types of contrasting materials, ranging from hard plastics to rubbers of different tensile strengths.  The technology allows the user to create a solid 3D object straight from a digital model by printing layers of material on top of each other. This process rapidly decreases the delivery time, as parts can be printed overnight, and allows designers to be more creative in their ideas because of the reduced cost. Bentley isn't the first carmaker to use 3D printing technology. Audi announced last year it was beginning to prototype vehicle parts using 3D printers.

Citroen C3 e-HDi 70 Airdream EGS VTR+ emits just 87g/km CO2

Citroen C3 e-HDi 70 Airdream EGS VTR+ emits just 87g/km You do have to wonder sometimes just how much we actually need expensive technology like hybrid powertrains and EVs when cars with conventional ICE engines can manage ridiculous mpg and emit little Co2- cars like the Citroen C3 e-HDi 70 Airdream EGS VTR+. Citroen has announced that their super-frugal C3 with a ridiculously long name (which fortunately doesn’t seem to be painted on the boot lid) and which was first seen at the Frankfurt Motor Show back in September, is now on sale in the UK. The figures for the C3 e-HDI really are quite remarkable.

Last C6 Corvette rolls off the line

All the Chevrolet Corvette talk these days is focused on the 2014 Stingray, the seventh-generation car that arrives this fall. But the C6 era only ended Feb. 28 as the last car rolled off the assembly line in Bowling Green, Ky.