[{"year":"2023款","maxlen":33,spec:[{"id":65130,"name":"2023款 xDrive40i M运动套装"},{"id":63347,"name":"2023款 xDrive30i M运动套装"},{"id":63348,"name":"2023款 xDrive40i 尊享型 M运动套装"}]},{"year":"2022款","maxlen":40,spec:[{"id":54728,"name":"2022款 xDrive30i M运动套装"},{"id":54730,"name":"2022款 xDrive40i 尊享型 M运动套装"},{"id":54729,"name":"2022款 xDrive40i M运动套装"},{"id":56460,"name":"2022款 改款 xDrive40i M运动套装"},{"id":56461,"name":"2022款 改款 xDrive40i 尊享型 M运动套装"},{"id":57970,"name":"2022款 改款二 xDrive40i M运动套装"},{"id":57969,"name":"2022款 改款 xDrive30i M运动套装"},{"id":57971,"name":"2022款 改款二 xDrive40i 尊享型 M运动套装"}]},{"year":"2021款","maxlen":38,spec:[{"id":48368,"name":"2021款 xDrive30i M运动套装"},{"id":48370,"name":"2021款 xDrive40i 尊享型 M运动套装"},{"id":48369,"name":"2021款 xDrive40i M运动套装"},{"id":51362,"name":"2021款 改款 xDrive40i 尊享型 M运动套装"}]},{"year":"2020款","maxlen":33,spec:[{"id":42812,"name":"2020款 xDrive40i 尊享型 M运动套装"},{"id":42988,"name":"2020款 xDrive40i M运动套装"},{"id":42984,"name":"2020款 xDrive30i M运动套装"}]},{"year":"2019款","maxlen":33,spec:[{"id":37752,"name":"2019款 xDrive28i M运动套装"},{"id":37753,"name":"2019款 xDrive35i M运动套装"},{"id":37756,"name":"2019款  xDrive35i尊享型 M运动套装"}]},{"year":"2018款","maxlen":28,spec:[{"id":33303,"name":"2018款 xDrive28i"},{"id":33304,"name":"2018款 xDrive35i 领先型"},{"id":33305,"name":"2018款 xDrive35i M运动豪华型"},{"id":33306,"name":"2018款 xDrive35i 尊享型"}]},{"year":"2017款","maxlen":28,spec:[{"id":29755,"name":"2017款 xDrive35i M豪华运动型"},{"id":28776,"name":"2017款 xDrive28i"},{"id":28777,"name":"2017款 xDrive35i 领先型"},{"id":28778,"name":"2017款 xDrive35i 豪华型"},{"id":28779,"name":"2017款 xDrive35i 尊享型"}]},{"year":"2015款","maxlen":24,spec:[{"id":20892,"name":"2015款 xDrive35i 豪华型"},{"id":21019,"name":"2015款 xDrive50i M运动型"},{"id":23690,"name":"2015款 xDrive28i"},{"id":21004,"name":"2015款 xDrive35i 领先型"},{"id":21005,"name":"2015款 xDrive35i 尊享型"}]},{"year":"2014款","maxlen":23,spec:[{"id":20846,"name":"2014款 xDrive35i 运动型"}]},{"year":"2013款","maxlen":16,spec:[{"id":14675,"name":"2013款 xDrive40i"},{"id":16029,"name":"2013款 xDrive35i"},{"id":16030,"name":"2013款 xDrive50i"}]},{"year":"2012款","maxlen":16,spec:[{"id":11846,"name":"2012款 xDrive50i"},{"id":12917,"name":"2012款 xDrive35i"}]},{"year":"2011款","maxlen":16,spec:[{"id":8029,"name":"2011款 xDrive50i"},{"id":8021,"name":"2011款 xDrive35i"}]},{"year":"2010款","maxlen":22,spec:[{"id":5241,"name":"2010款 X6 M"},{"id":5876,"name":"2010款 4.4T 混合动力版"}]},{"year":"2009款","maxlen":16,spec:[{"id":5791,"name":"2009款 xDrive50i"},{"id":5790,"name":"2009款 xDrive35i"}]},{"year":"2008款","maxlen":16,spec:[{"id":3701,"name":"2008款 xDrive35i"},{"id":4871,"name":"2008款 xDrive50i"}]}]