The Mercedes-Maybach SL 680 Monogram series gets a 4.0-litre, twin-turbo V8 that puts out 585hp of power and 800Nm of torque.

Longbow promises sub-4.0 second 0-62 mph and an “unparalleled” driving experience for both the Speedster and the Roadster ...

But a new video from YouTuber and engineer Mark Rober is a good illustration of the weaknesses of this approach. On his channel, the former NASA engineer and CrunchLabs founder outlines a test that's ...