The seven-year-old McLaren P1 remains faster than the two-year-old Senna, despite the latter being more modern and weighing almost 400 pounds less than its hybrid hypercar brother. 

The seven-year-old McLaren P1 remains faster than the two-year-old Senna, despite the latter being more modern and weighing almost 400 pounds less than its hybrid hypercar brother. 

The seven-year-old McLaren P1 remains faster than the two-year-old Senna, despite the latter being more modern and weighing almost 400 pounds less than its hybrid hypercar brother. 

The seven-year-old McLaren P1 remains faster than the two-year-old Senna, despite the latter being more modern and weighing almost 400 pounds less than its hybrid hypercar brother. 

The seven-year-old McLaren P1 remains faster than the two-year-old Senna, despite the latter being more modern and weighing almost 400 pounds less than its hybrid hypercar brother. 

The seven-year-old McLaren P1 remains faster than the two-year-old Senna, despite the latter being more modern and weighing almost 400 pounds less than its hybrid hypercar brother. 

The seven-year-old McLaren P1 remains faster than the two-year-old Senna, despite the latter being more modern and weighing almost 400 pounds less than its hybrid hypercar brother. 

The seven-year-old McLaren P1 remains faster than the two-year-old Senna, despite the latter being more modern and weighing almost 400 pounds less than its hybrid hypercar brother. 

The seven-year-old McLaren P1 remains faster than the two-year-old Senna, despite the latter being more modern and weighing almost 400 pounds less than its hybrid hypercar brother. 

The seven-year-old McLaren P1 remains faster than the two-year-old Senna, despite the latter being more modern and weighing almost 400 pounds less than its hybrid hypercar brother.