Tesla shows a Roadster with thrusters, with limitations depending on the version

Tesla presented its redesigned Roadster at an event near Waco, Texas, TechCrunch and The Verge report in articles published on October 16. The accounts agree on the main maneuvers: the vehicle traveled along an inverted ramp and then returned to the ground, before clearing several Tesla vehicles using its thrusters.

The setup combines fans and cold-gas thrusters. TechCrunch reports that engineering chief Lars Moravy described a system powered by compressed air, with a tank that can be refilled. The demonstration establishes that the observed maneuvers were performed in that setting; it is not enough to characterize their everyday use.

Tesla distinguishes between the Performance, Thrust and Rocket versions. According to TechCrunch, Performance is presented as intended for road use, Thrust for track use and Rocket for aerial maneuvers. The Verge specifies that the latter is available by invitation and is not approved for use on public roads. This restriction is essential to interpreting the presentation.

The accounts differ on some acceleration figures and on how they describe the versions’ range. These values therefore cannot be used to compile a consolidated specification sheet. What is established is the presentation of a demonstration vehicle with spectacular capabilities, while commercial performance and conditions of use still need to be distinguished from Tesla’s promises.