Volkswagen’s Mission Efficiency EV Shows How Far Efficiency Can Stretch Range

Volkswagen unveiled the Mission Efficiency prototype, an electric vehicle capable of the equivalent of 323 miles per gallon under ideal conditions. The company also drove the prototype from Wolfsburg, Germany, to Vienna on a 794-mile trip, charging once and arriving with 104 miles of range left. TechCrunch reports the trip worked out to 7.51 kilowatt-hours per 100 miles, or about 279 MPGe.

The Mission Efficiency uses the electric motor and battery from the ID. Polo, which Volkswagen said brings it to “near production” status. Its Kammback roofline and low frontal area are central to the efficiency story, helping deliver a coefficient of drag of 0.158 with a frontal area of 2.08 square meters. TechCrunch notes the prototype is almost twice as efficient as the Lucid Air Pure, the most efficient production car cited in the report.

Volkswagen’s efficiency push comes with clear compromises. The Mission Efficiency is technically a 2+2, but the rear seats are designed for people shorter than 5-foot-3, or about 1.6 meters. The design also tightens the gap between the front tires and wheel arches to reduce drag, while roof and trunk-lid solar cells add only 18 miles under flat, sunny, constant-speed conditions.

Inside, Volkswagen borrowed a minimalist idea from Slate Auto’s bare-bones EV pickup: no infotainment system and no built-in speakers. Instead, the Mission Efficiency offers a portable Bluetooth speaker and assumes drivers will bring their own devices. Volkswagen has not committed to production, though TechCrunch notes the company previously built 250 examples of the efficiency-focused XL1.