The intriguing Audi Allroad Shooting Brake Concept incorporates the firm’s E-Tron hybrid system, with two different electric motor applications which, when both engaged, generate a staggering 123.8 MPG. The Sport Mode will see it reach 60mph in 4.6 seconds, while the roomy interior fits four with plenty of storage. A 12.3-inch display offers vital stats and a host of viewing options.