[{"year":"2021款","maxlen":24,spec:[{"id":48375,"name":"2021款 智趣 450P（四座）"},{"id":48371,"name":"2021款 智尚 450P（两座）"},{"id":48372,"name":"2021款 智行 450P（两座）"},{"id":48373,"name":"2021款 智趣 450P（两座）"},{"id":48374,"name":"2021款 智行 450P（四座）"}]},{"year":"2020款","maxlen":24,spec:[{"id":38724,"name":"2020款 智趣 450P（两座）"},{"id":41792,"name":"2020款 智行 450P（四座）"},{"id":41794,"name":"2020款 智尚 450P（两座）"},{"id":41791,"name":"2020款 智行 450P（两座）"},{"id":41793,"name":"2020款 智趣 450P（四座）"}]}]