Quantum GP700

The Quantum GP700 is a custom track-only open-wheel sports car, designed, developed and built by Australian Jeff David, produced between 2016 and 2019. The car was manufactured and designed through a joint collaboration with a number of institutes and companies, including Keetch3D, Motec, Autronic, Beninca Motors, Holinger Engineering, University of Melbourne Mechanical Engineering, RMIT Mechanical Engineering, Deakin University Mechanical Engineering, and Western Smash repairs.^[3][4][5] It boasts a 1:1 power-to-weight ratio, having an engine which produces 700 hp (520 kW), and weighing only 700 kg (1,500 lb).^[6][7]

Quantum GP700[1][2]
Overview
Production	2016–2019
Designer	Jeff David
Body and chassis
Class	Open-wheel sports car
Layout	RMR
Powertrain
Engine	2.7 L (160 cu in) DOHC inline-4 turbocharged mid-engined
Transmission	Holinger 6-speed sequential semi-automatic
Dimensions
Wheelbase	2,650 mm (104.3 in)
Length	4,120 mm (162.2 in)
Width	1,740 mm (68.5 in)
Height	1,300 mm (51.2 in)
Curb weight	700 kg (1,543 lb)