Onsite officials, using Dewetron GPS measurements that tracked the speed runs with an average of 15 satellites, verified the new 316.11-mph record. The SSC Tuatara itself uses a 5.9-liter ...

SSC North America The car shattered a Guinness World Record in October 2020 by reaching an average speed of 316.11 mph ... of dollars—to fully develop the Tuatara, and only 100 will ever be ...

7. **McLaren F1**: The iconic McLaren F1, which reached a blistering top speed of 240.1 mph, broke new ground in the 1990s ...