Hennessey built its new $2.5 million hypercar around the number 71, making exactly 71 of them and setting the stabilizers to deploy at 71 mph and sit at 71 degrees, because the plane it is named after is the SR-71

1.0Autonotionhttps://www.autonocion.com/usDave McQuillinghttps://www.autonocion.com/us/author/davemcquilling/Hennessey built its new $2.5 million hypercar around the number 71, making exactly 71 of them and setting the stabilizers to deploy at 71 mph and sit at 71 degrees, because the plane it is named after is the SR-71rich600338<blockquote class="wp-embedded-content" data-secret="0Zf7MB2gJU"><a href="https://www.autonocion.com/us/hennessey-hypercar-sr-71/">Hennessey built its new $2.5 million hypercar around the number 71, making exactly 71 of them and setting the stabilizers to deploy at 71 mph and sit at 71 degrees, because the plane it is named after is the SR-71</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.autonocion.com/us/hennessey-hypercar-sr-71/embed/#?secret=0Zf7MB2gJU" width="600" height="338" title="“Hennessey built its new $2.5 million hypercar around the number 71, making exactly 71 of them and setting the stabilizers to deploy at 71 mph and sit at 71 degrees, because the plane it is named after is the SR-71” — Autonotion" data-secret="0Zf7MB2gJU" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.autonocion.com/us/wp-includes/js/wp-embed.min.js </script> https://www.autonocion.com/us/wp-content/uploads/2026/08/Hennessey-Blackbird-06-1-768x434.jpg600339