Volkswagen took the covers off a new prototype electric vehicle Monday, one that\u2019s capable of hitting the equivalent of 323 miles per gallon under ideal conditions, making it one of the most efficient cars in the world.<\/p>\n
It\u2019s not unusual for automakers to float pie-in-the-sky concepts with outlandish stats, but Volkswagen took it a step or two further by building the EV and driving it from its home base in Wolfsburg, Germany, on a 794-mile (1,278-kilometer) trip to Vienna. The team charged the Mission Efficiency prototype once during the journey and arrived with 104 miles (168 kilometers) of range left, resulting in consumption of 7.51 kilowatt-hours per 100 miles, or about 279 MPGe.<\/p>\n The teardrop-shaped Mission Efficiency prototype was built using the electric motor and battery from the ID. Polo, two features that bring the car to \u201cnear production\u201d status, Volkswagen said in a press release<\/a>.\u00a0<\/p>\n For those keeping score, the prototype is almost twice as efficient as the most efficient production car in the world, the Lucid Air Pure.\u00a0<\/p>\n By some back-of-the-envelope math, Volkswagen\u2019s science experiment can get more than 400 miles of range out of a 54.9-kilowatt-hour battery, though that\u2019s not an official EPA rating. Lucid gets 420 miles from an 84-kilowatt-hour battery per EPA ratings, but it\u2019s a much larger and more practical vehicle. <\/p>\n Volkswagen had to make some compromises in the name of efficiency.<\/p>\n The most noticeable is the roofline, which tapers quickly after peaking above the driver\u2019s head. The shape, known as a Kammback, is among the most aerodynamic shapes a vehicle can take. Volkswagen was able to bring the coefficient of drag down to 0.158, while also keeping the frontal area low at just 2.08 square meters.\u00a0<\/p>\n As a result, the Mission Efficiency is technically a 2+2, meaning the rear seats aren\u2019t suitable for most adults. Volkswagen said the backseat is designed for people shorter than 5-foot 3 inches, or about 1.6 meters.\u00a0<\/p>\n \u201cThe prototype was designed so that it could theoretically be used by a young family of four,\u201d Volkswagen said, though anyone who has contemplated sitting in a 2+2 knows that even kids might scoff at the notion.<\/p>\n Another compromise sits closer to the road. Because wheels and tires can contribute about a quarter to a third of aerodynamic drag, the designers tightened the space between the wheel arches and the front tires. It\u2019s great for efficiency, but probably not great for ride quality since wheels need space to move inside the wheel wells so the shocks can absorb bumps.<\/p>\n One place Volkswagen didn\u2019t compromise was the mirrors. Sideview mirrors generate a lot of drag just by hanging off the sides, and while cameras would have cut into those losses significantly, they don\u2019t offer the same sense of depth that true mirrors do.\u00a0<\/p>\n To top it all off, Volkswagen put solar cells on the roof and the trunk lid. It\u2019s a nice touch that\u2019s sure to delight the internet, but their impact is limited, adding just 18 miles (30 kilometers) to perfectly flat, sunny routes driven at a constant 42.25 mph (68 kph).<\/p>\n Inside, the seats are built using lightweight materials and designs. On the dash, Volkswagen took a page from EV startup Slate Auto. Like Slate\u2019s bare-bones pickup<\/a>, the Mission Efficiency doesn\u2019t come with an infotainment system or built-in speakers. Instead, it offers a portable Bluetooth speaker and assumes drivers will bring their own devices.<\/p>\n While Volkswagen frequently calls the Mission Efficiency a \u201cnear production\u201d vehicle, the company didn\u2019t commit to actual production. Though don\u2019t assume it won\u2019t: Over a decade ago, the automaker produced 250 examples of the XL1, another efficiency-minded halo car. And like other halo cars, it didn\u2019t come cheap, with prices starting at \u20ac110,000 in 2013.<\/p>\n<\/div>\n When you purchase through links in our articles, we may earn a small commission<\/a>. This doesn\u2019t affect our editorial independence.<\/em><\/p>\n![\"Small](\"https:\/\/techcrunch.com\/wp-content\/uploads\/2026\/09\/volkswagen-mission-efficiency-rear-seats.jpeg?w=680\")
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