- With a drag coefficient of just 0.158, it has the most aerodynamic body of any road-legal car.
- It’s also the most efficient EV in its class, consuming just 6.89 kWh/100 km without charging losses.
- The VW Mission Efficiency covered 1,278 km (794 miles) after making a single charge stop and still had 164 km (102 miles) of range left at the end of the trip.
Update: An earlier headline suggested that the Mission Efficiency concept would do 900 miles on a single charge based on what Volkswagen had stated in the press release. That was incorrect. The real number is actually closer to 500 miles, with VW noting that the car achieved 794 miles with 102 miles remaining after a charge. The headline has been updated to reflect that.
Volkswagen has built an electric car that looks like it escaped from a wind-tunnel experiment, and the numbers back up the unusual design. The Mission Efficiency essentially picks up where the one-liter car program left off during the Ferdinand Piëch era, culminating with the ultra-slippery XL1.
The new concept is based on the MEB+ platform with front-wheel drive and shares its electric motor and battery with the ID. Polo supermini. In other words, VW isn’t relying on some exotic powertrain to achieve these numbers. Instead, it has focused heavily on aerodynamics, weight reduction, and minimizing energy losses.
The first record concerns aerodynamics. With a drag coefficient of 0.158, the Mission Efficiency is claimed to be the most aerodynamic road-legal automobile ever built. Its frontal area is also remarkably small at 22.4 square feet (2.08 square meters), helping give the car an exceptionally low overall aerodynamic drag.
2026 VW Mission Efficiency concept rear
Photo by: Volkswagen
Ultra-Low Energy Consumption
The second record comes from an “ideal drive” at a constant 42 mph (68 km/h), with no gradients and climate control and other auxiliary systems switched off. Under those conditions, the Mission Efficiency consumed just 6.48 kWh/100 km. The most impressive figure, however, comes from a much longer journey. VW drove the Mission Efficiency from its development center in Wolfsburg to Vienna via Poznań, Poland, and Olomouc, Czech Republic.
The officially documented route covered 794 miles (1,278.36 kilometers), with an average speed of 42 mph (67.72 km/h) and a top speed of 86 mph (138 km/h). The car consumed just 7.51 kWh/100 km including charging losses, or 6.89 kWh/100 km without them.
The 54.9-kWh net battery was recharged only once during the journey, and the car still had a claimed remaining range of 102 miles (164 km) when it arrived in Vienna. For context, that’s enough to put the theoretical total range at well over 870 miles (1,400 km) under the conditions of the record run.
2026 VW Mission Efficiency concept profile
Photo by: Volkswagen
Chasing Records While Remaining Fairly Practical
The third record is for the most efficient near-production electric car. VW had the Mission Efficiency certified by Germany’s Record Institute (RID) in the category of “near-production, everyday-use four-seat electric vehicle.”
And unlike many hypermiling prototypes, this one is designed to be at least somewhat practical. It’s a 2+2 coupe with a large tailgate, 17 cubic feet (481 liters) of luggage space, and additional storage compartments. The rear seats are intended for passengers up to around 5 feet 3 inches (1.60 meters) tall, but VW says the concept could theoretically transport a young family of four.
The rear seats fold down to create a load floor measuring up to 5.9 feet (1.8 meters) long. Storage boxes are also located beneath the rear seats, and additional compartments sit behind the rear-wheel covers.
2026 VW Mission Efficiency concept rear seats
