The 2018 Lamborghini Aventador S Roadster is the rolling, quad-espresso-swilling, audio-visual performance artist of the car world. Just look at it. It's the only mid-engine V-12 convertible available. All those straight lines and sharp angles look like the latest stealth technology intended to evade enemy radar. Paradoxically, with its scissor doors, eye-searing pearlescent-yellow "Gallio Tenerife" paint, and its improbably low (3-feet, 9-inches), and impossibly wide (6-feet, 8-inches without mirrors) stance, nothing on the road turns more heads and elicits more mobile phone pics.