The Best Examples of 3D-Printed Vehicles

As you may have noticed, additive manufacturing is becoming widely popular in the automotive sector, and now, many vehicles are designed partially or entirely using 3D technologies. From sports cars to motorcycles and much more, there are a wide variety of 3D printed vehicles on the road! Without a doubt, additive manufacturing is changing production methods in the automotive industry. To highlight this growing production method for mobility, we have compiled a list featuring some of these vehicles that have been completely or partially created using 3D printing. Discover some of the most innovative designs and projects below with our list of some of the best examples of 3D printed vehicles!

3D Printing for Luxury Cars With the Aston Martin DBR22

British car manufacturer Aston Martin, one of the best-known luxury automotive firms in the world, has recently employed additive manufacturing in their car design. The DBR22 model is a two-seater design which celebrates the 10th anniversary of the firm’s bespoke division, named Q. The car features a 3D-printed rear subframe with aluminium parts bonded together to form the finished subframe. By using this technology, the firm saved on weight without affecting the rigidity. The finished car was presented at the Peeble Beach Concours d’Elegance in California, one of the most prestigious automotive events in the world. With the DBR22 model and additive manufacturing technologies, the firm created an iconic and innovative sports car.

Photo Credits: Aston Martin

Porsche and its Use of Metal 3D Printing for the GT2RS

Car manufacturer Porsche has been using additive manufacturing for several years, and for a variety of applications ranging from prototyping to the production of finished parts. We wanted to highlight one of its latest engine-related projects: 3D printed pistons for its flagship 911 model, the GT2 RS. Working with Trumpf and Mahle, the German company was able to manufacture pistons that are 10 percent lighter and incorporate cooling channels in the crown – a design that would not have been possible via subtractive manufacturing methods. This weight reduction allows Porche to reduce the heat load on the pistons and optimize combustion, providing better efficiency. Six 3D printed pistons were mounted on an engine and successfully tested for over 200 hours.