ROADWORTHY PASSED! REF Number : SI-014239. The 2018 BMW 3 Series 320i A/T is an epitome of German engineering excellence, affording sheer driving pleasure and dynamic agility while ensuring luxury at its zenith. Powered by a 4-cylinder TwinPower Turbo petrol engine which is both fuel-efficient and allows brisk acceleration. Equipped with an automatic transmission, it ensures a seamless shift in gears providing a smooth driving experience. The fuel tank capacity is 60 liters. Average economy is around 5.5 L/100 km, making it an economical vehicle for its class. In essence, this vehicle imparts a balance between sporty performance and luxury.