a5lightweight Lightweight Audi A5 Prototype Drops 242 lbs

Lightweight Aluminum Audi A5 Prototype

Testing out their aluminum Audi Space Frame (ASF) technology used on the R8, TT, and A8, Audi applied the lightweight construction method to a prototype A5 coupe. The lightweight A5 is 242 pounds lighter than its steel-bodied brother, which gives it a power-to-weight ratio of 159-hp per ton, only 11 hp per ton shy of the more powerful 3.2-liter V6 A5. The normal A5 weighs in at 3130 lbs, while the lightweight version comes in at 2888 lbs, thanks to the use of the aluminum architecture and some carbon fiber parts

Audi doesn’t plan to produce the A5 with this technology right away, but expect to see it in the next generation A5, as well as other Audi vehicles in the next few years. Audi also noted that they will need to implement lightweight design principles in their electric vehicles in the future, since electric drivetrains tend to be very heavy.