BMW X1 LWB – Larger size, more interior spaceAmong the key differences between the standard X1 and X1 LWB variants will be the larger size of the LWB model. That means the X1 LWB variant is 116 mm longer and 11 mm taller than the standard X1. While the Chinese-spec X1 LWB has 19-inch standard and 20-inch optional wheels, the India-spec model could be using 18-inch wheels like the standard X1 and iX1 LWB. Apart from the roomier cabin, most other features of the X1 LWB variant will be the same as the standard X1 model. BMW X1 LWB powertrain optionsIn China, the BMW X1 LWB is offered with a 2.0-litre 4-cylinder turbo petrol engine.