With a powertrain configuration similar to that of the Chevy Volt, Audi's A1 e-tron represents a step towards a full electric car from the German automaker, CNET reports.
Audi began a testing program this week, putting 20 of the advanced powertrain cars on the road. The A1 is Audi's new, compact city car. The e-tron version uses a lithium-ion battery pack and electric motor producing 101 horsepower to drive the front wheels. Under electric power, it has a range of 31 miles.
Similar to the Chevy Volt, the A1 e-tron also has a gas engine that works as an onboard generator. It gives the car a total range of 155 miles.
Audi cites an equivalent fuel economy of 148 mpg with the A1 e-tron. But that mileage will vary considerably depending on how frequently the car is recharged and driven under battery power.
As part of the test, the power company E.ON and the public utility Stadtwerke Munchen installed recharging infrastructure around the city.
Audi will use the trial to evaluate the car, the charging infrastructure, and driver's usage habits. At this time, Audi has not announced a production date for the A1 e-tron.
