The Speedtail makes 1,036 hp from its gas-hybrid powertrain, enough to propel the car from 0-186mph in 12.8 seconds (nearly four seconds faster than the McLaren P1) and top out at 250 mph.

McLaren has revealed that development of the new Speedtail hypercar has concluded, with the firm’s spiritual successor to the original McLaren F1 achieving a targeted top speed of 250mph in testing.

McLaren introduced the Speedtail in October 2018, billing it as the company's first "Hyper-GT." The aerodynamic exterior allows it to reach a 250-mile-per ... sprint to 62 mph in 3.0 seconds ...