New BMW X5 meets its E53 & E70 X5 ancestors (video)

The three generations of the BMW X5 meet The new BMW X5 has just been revealed, and it follows the formula of its predecessors to deliver a new X5 that has more of everything previous X5s offered – performance, economy, space, practicality and luxury. BMW like to call the X5 an ‘SAV’ (Sports Activity vehicle) to differentiate it from real SUVs; although the X5 has four-wheel drive it’s not really a mud-plugger like a Land Rover, but more a 5-Series on stilts. But it’s a successful formula that started with the first generation X5 (E53) in 1999.

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.

One Lap of the Web: Ferrari sketches, attainable classics and a Brougham

-- A set of Ferrari sketches leaked online at jokeforblog.blogspot.it. It looks to be a hard-core, two-seater version of the shooting brake FF. The sketches were picked from the European Patent Register -- check them out.