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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.

BMW X5 facelift (2010) first pictures

BMW is sprucing up its X5 SUV with range of cosmetic updates and engineering tweaks. Read on for our handy guide to how to spot the new 2010 X5 and what is new under the metal.How will I tell the new 2010 X5 apart from the old one?The headlamps on the X5 are new, the foglights move, air vents swell like a panting athlete's nostrils and the front bumpers have more body colour and fins in matt aluminium trim.Out back, new rear lights have BMW's now-trademark LED lighting bars emphasising horizontal lines of the X5. A range of SUV-atypical 19in and 20in wheels provide a planted stance for Chelsea, if not China.What's new under the bonnet of the facelifted X5?Eight-speed ZF automatic boxes are now standard across the board; their spread across the BMW range is endemic, in the quest for lower CO2 and higher mpg.

Kia Niro Frankfurt concept is a Rio on HGH

Kia is muscling up for the Frankfurt auto show next month with the Niro concept. The Korean brand says the vehicle hints at a possible future B-segment contender. The Niro looks like a Rio on steroids.