The invention relates to a high-safety-performance new-energy sightseeing tourist coach with a rainproof function. The coach comprises a coach head, a coach top, a chassis, wheels and seats. The chassis further comprises rain shielding mechanisms and protecting mechanisms. Each rain shielding mechanism comprises a rain shielding component and two sliding components. Each protecting mechanism comprises a second fixed block, a second sliding block, a telescopic frame, hinging blocks, a lifting board and a drive component. By the adoption of the high-safety-performance new-energy sightseeing tourist coach with the rainproof function, when it is raining, the rain shielding mechanisms shield against rainwater from the two sides of a coach body, tourists are prevented from being wet by rainwater, and the practicability of the tourist coach is improved; and in addition, when the tourist coach slides on a slope, the coach body is stabilized through the protecting mechanisms, the situation thatthe tourist coach slides on the slope and thus an accident happens is avoided, and the safety performance of the tourist coach is greatly improved.