Ligier JS F3

The Ligier JS F3 is an open-wheel formula race car, designed, developed and produced by French manufacturer Ligier, specifically built to FIA Formula 3 regulations, since 2018. It is used in the Formula Regional Americas Championship, and is powered by a 303 hp (226 kW) Honda K20C turbocharged four-cylinder. A modified version, known as the JS F3-S5000, is used in the Australian S5000 Championship, and is powered by a Ford Coyote naturally-aspirated V8 engine, producing 560 hp (420 kW).^[3][4]

Ligier JS F3^[1]
Ligier JS F3-S5000^[2]

Category	Formula Three S5000
Constructor	Ligier
Designer(s)	Nicolas Clémençon
Technical specifications
Chassis	Carbon fiber monocoque
Suspension	Double wishbones, push-rod actuated coil springs over shock absorbers, anti-roll bars
Length	4,895.5–4,900 mm (192.74–192.91 in)
Width	1,850–1,950 mm (73–77 in)
Wheelbase	2,920–3,000 mm (115–118 in)
Engine	Mid-engine, longitudinally mounted, 2.0 L (122.0 cu in), Honda K20C, DOHC I4, turbocharged Mid-engine, longitudinally mounted, Ford Coyote, DOHC V8, naturally-aspirated
Transmission	6-speed sequential semi-automatic
Power	303–560 hp (226–418 kW)
Weight	650 kg (1,430 lb)
Brakes	Disc brakes
Tyres	Hankook (FR Americas) Hoosier (Australian S5000)
Competition history
Debut	2019 Barber F3 Americas round