Complex sentence: The U2's dimensions are 24.284 m by 2.650 m by 3.66 m, all cars operate as married pairs and up to three pairs can run together at any time, each car has a total passenger capacity of 264 passengers.
Split into simpler sentences: The U2's dimensions are 24.284 m by 2.650 m by 3.66 m. All cars operate as married pairs and up to three pairs can run together at any time. Each car has a total passenger capacity of 264 passengers.