小鵬P7：溜背下的702公里之謎
702公里，這個數(shù)字放在五年前，恐怕沒人敢相信是一輛國產(chǎn)電動車的續(xù)航里程。
小鵬P7就這么輕描淡寫地做到了，而且是在一個溜背轎跑的造型下完成的。
這車長得確實漂亮。
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前臉封閉式設(shè)計，一條貫穿式燈帶橫貫整個車頭，能玩出不少燈光花樣。
側(cè)面線條流暢得像是被風(fēng)刮出來的，溜背造型配上隱藏式門把手，運動感十足。
輪轂設(shè)計得特別講究，專門為了減少風(fēng)阻。
車尾同樣簡潔，尾燈和車頭呼應(yīng)，里面用了些"光劍"元素的設(shè)計，晚上亮起來挺有辨識度。
動力方面，后置的永磁同步電機能輸出196千瓦的最大功率，390牛米的峰值扭矩。電池用的是液冷恒溫的三元鋰電池組，官方給出的CLTC工況續(xù)航最高能達(dá)到702公里。這個數(shù)字放在當(dāng)下電動車市場，絕對算得上第一梯隊。
小鵬給P7裝了一套智能駕駛系統(tǒng)，叫XPILOT，還有個車載系統(tǒng)叫Xmart OS。高速上能實現(xiàn)智能導(dǎo)航輔助駕駛，算是目前比較先進(jìn)的水平。電驅(qū)系統(tǒng)做了輕量化處理，效率挺高，既省電又有勁。
說到續(xù)航，很多人覺得奇怪，這么個運動造型的車，怎么做到這么長的續(xù)航？其實秘密藏在細(xì)節(jié)里。那個低風(fēng)阻輪轂不是白設(shè)計的，整車風(fēng)阻系數(shù)控制得相當(dāng)好。電池管理系統(tǒng)也下了功夫，溫度控制做得精細(xì)，冬天夏天都能保持比較好的狀態(tài)。
電機效率高是另一個關(guān)鍵。永磁同步電機本身效率就不錯，小鵬又做了優(yōu)化，日常駕駛時能耗控制得很好。有人實測過，城市里開，續(xù)航確實能跑到接近官方數(shù)字。當(dāng)然，要是天天飆車，那另當(dāng)別論。
智能駕駛這塊，小鵬走得比較靠前。那套XPILOT系統(tǒng)用起來確實方便，高速上能自己跟著導(dǎo)航走，變道超車都挺順溜。不過話說回來，再智能的系統(tǒng)也只是輔助，開車還是得自己多留神。
內(nèi)飾沒多提，但想來不會差?，F(xiàn)在國產(chǎn)電動車在內(nèi)飾上都很舍得下本，大屏、真皮、各種科技配置一個不少。P7定位是中型純電轎跑，價格應(yīng)該不會太便宜，但比起同級別的進(jìn)口車，性價比肯定高出一截。
電動車發(fā)展到今天，續(xù)航焦慮已經(jīng)緩解不少。像P7這種能跑700公里的車，日常使用完全夠用。周末來個短途游也不在話下，沿途充電樁現(xiàn)在也越建越多。說到底，技術(shù)進(jìn)步確實讓電動車越來越實用了。
702公里，不只是一個數(shù)字，更是國產(chǎn)電動車進(jìn)步的見證。
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