Jaguar R1
| The Jaguar R1 on display at the British Motor Museum | |||||||||
| Category | Formula One | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Constructor | Jaguar | ||||||||
| Designer(s) | Gary Anderson (Technical Director) John Russell (Chief Designer) Darren Davies (Head of Aerodynamics) | ||||||||
| Predecessor | Stewart SF3 | ||||||||
| Successor | R2 | ||||||||
| Technical specifications | |||||||||
| Chassis | Carbon-fibre monocoque | ||||||||
| Suspension (front) | double wishbones, pushrod | ||||||||
| Suspension (rear) | double wishbones, pushrod | ||||||||
| Engine | Cosworth CR-2 3.0-litre V10, naturally-aspirated, mid-engined | ||||||||
| Transmission | Jaguar 6-speed magnesium-cased longitudinal sequential manual | ||||||||
| Power | 805 hp @ 17,500 rpm | ||||||||
| Fuel | Texaco | ||||||||
| Lubricants | Havoline | ||||||||
| Tyres | Bridgestone | ||||||||
| Competition history | |||||||||
| Notable entrants | Jaguar Racing | ||||||||
| Notable drivers | 7.  Eddie Irvine 7. Luciano Burti 8. Johnny Herbert | ||||||||
| Debut | 2000 Australian Grand Prix | ||||||||
| Last event | 2000 Malaysian Grand Prix | ||||||||
| 
 | |||||||||
| Constructors' Championships | 0 | ||||||||
| Drivers' Championships | 0 | ||||||||
The Jaguar R1 (originally known as the Stewart SF4) is the car with which the Jaguar Racing Formula One team competed in the 2000 Formula One season, and the first Jaguar-badged car after Ford's purchase of the Stewart team the previous year.