It has a rugged, four-wheel drive design that can handle dirt roads and off-roading. It only has about 50 miles of range, but the very nature of an electric motor makes it both well-suited to clearing obstacles (since it always has full torque) and more reliable. Also, it's modular -- it can switch between carrying passengers and cargo, and you can even use the battery to power a winch or other equipment beyond the car.
The aCar completed real-world tests in Ghana this July, and it's already expected to go into production (eventually in Africa) with a target price below €10,000 (about $11,944). That's not a trivial expense, but it's far more affordable than the Nissan Leaf and other vehicles that wouldn't be as well-suited to the African landscape.