Koenigsegg
Koenigsegg ultimate Agera (2014-2015). 1,360 horsepower with 1,360 kg curb weight. 1:1 power-to-weight ratio. 7 cars total.
The Koenigsegg One:1 is a focused performance hypercar produced from 2014 to 2015. The car name references the 1:1 power-to-weight ratio (1,360 horsepower with 1,360 kg curb weight). Production was limited to 7 cars total globally, including 1 prototype. The One:1 was Koenigsegg ultimate Agera variant before the Jesko replaced the platform. The 5.0L twin-turbo V8 makes 1,360 horsepower on E85 fuel. Top speed estimated 273 mph (not officially verified at production trim). On WhipJury, One:1 submissions are essentially impossible due to extreme rarity (7 cars total).
5.0L twin-turbo V8, 1,360 horsepower on E85 (1,160 horsepower on regular fuel). 1,360 kg curb weight. Carbon fiber monocoque. Production: 7 cars total 2014-2015. Pricing: $2.85 million original MSRP.