特斯拉新一代Roadster在麦格雷戈揭幕：推进器助跑车飞跃多车 马斯克称2028年投产

德克萨斯州麦格雷戈——特斯拉10月15日晚在位于韦科附近的SpaceX麦格雷戈试验场举行新一代Roadster揭幕活动。据TechCrunch与《华尔街日报》报道，现场演示中，这辆重新设计的跑车借助车底风扇吸力系统与冷气推进器驶上倒置坡道、在空中翻转后落回地面，并在行进中被推进器托起、越过一辆Cybercab、一辆Cybertruck、一辆Tesla Semi、一辆Model Y与一辆Model 3。特斯拉在活动上称，该车0至60英里加速用时1秒。

特斯拉首席执行官马斯克在现场表示，这就是将实际驶上道路的车型。工程副总裁拉尔斯·莫拉维介绍，演示车的推进系统连接总计600升的压缩空气储罐、空气可再充注，车内可用空间塞满碳纤维缠绕压力容器（COPV）。马斯克称特斯拉将于2028年投产这款车，但当晚没有公布售价。

新车共三个版本：Performance版为双座、配主动空气动力学与多模式吸力系统；Thrust版为双座、后置冷气推进器、0至60英里加速低于1秒；Rocket版为单座、车身周围布置10个冷气推进器。特斯拉称三个版本续航均为300英里、最高时速超过230英里；外观改为棱角分明的造型，与Cybertruck的设计语言相近。

第二代Roadster最初于2017年11月作为概念车亮相，当时即开始接受预订：普通预订订金5万美元、限量1000辆的「创始人系列」为25万美元，原计划2020年投产，此后多次推迟。马斯克此前曾表示，这款车对公司营收的影响有限、定位是品牌光环车型。

Tesla Unveils New Roadster in McGregor: Thruster Demo Clears Cars in Motion, Musk Targets 2028 Production

McGREGOR, Texas — Tesla unveiled its redesigned second-generation Roadster on the evening of October 15 at SpaceX's McGregor test facility near Waco. According to TechCrunch and The Wall Street Journal, the demonstration saw the car use an underbody fan-suction system and cold-gas thrusters to drive up an inverted ramp, spin in the air and land back on the pavement, and later lift itself over a Cybercab, a Cybertruck, a Tesla Semi, a Model Y and a Model 3 while in motion. Tesla said at the event that the car went from 0 to 60 mph in one second.

Chief Executive Elon Musk said at the event that this is the car that will actually go on the roads. Engineering vice president Lars Moravy said the demonstration car's thruster system is connected to compressed-air tanks totaling 600 liters, the air can be recharged, and every usable void in the car is packed with carbon-fiber overwrapped pressure vessels (COPVs). Musk said Tesla will build the car in 2028, but he did not name a price.

The car comes in three trims: Performance, a two-seater with active aerodynamics and a multi-mode suction system; Thrust, a two-seater with rear-mounted cold-gas thrusters enabling a sub-one-second 0-60 time; and Rocket, a single-seater with 10 cold-gas thrusters positioned around the car. Tesla says all three offer 300 miles of range and a top speed above 230 mph, with a new angular design close to the Cybertruck's language.

The second-generation Roadster was first shown as a concept in November 2017, when reservations opened at $50,000, or $250,000 for the 1,000-car Founders Series; production originally slated for 2020 was delayed repeatedly. Musk has previously said the car's revenue impact will be limited and that it is a halo vehicle for the brand.

来源：GSM·美国（原文链接）

图片来源：新一代Roadster在麦格雷戈揭幕演示现场（封面与正文图均为特斯拉官方直播画面截图，10月15日晚） / McGregor unveiling demonstration, frames from Tesla's official livestream, Oct. 15

GSM Global · 本篇英文版 English edition of this story

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