March 711|  | 
| Category | Formula One | 
|---|
| Constructor | March Engineering | 
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| Designer(s) | Robin Herd Geoff Ferris
 | 
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| Predecessor | March 701 | 
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| Successor | March 721 | 
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|
| Chassis | Aluminium monocoque | 
|---|
| Suspension (front) | Double wishbones, Rocker-actuated Coil springs over dampers, Anti-roll bar | 
|---|
| Suspension (rear) | Lower wishbones and links, top links, Single trailing arms, Coil springs over Dampers, Anti-roll bar | 
|---|
| Axle track | 1,524 mm (60.0 in) (Front) 1,524 mm (60.0 in) (Rear)
 | 
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| Wheelbase | 2,438 mm (96.0 in) | 
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| Engine | Ford-Cosworth DFV Alfa Romeo Tipo 33 2,993 cc (182.6 cu in) 90° V8 naturally aspirated mid-mounted
 | 
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| Transmission | Hewland FG 400 6-speed manual. | 
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| Weight | 560 kg (1,230 lb) | 
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| Fuel | Shell Motul
 | 
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| Tyres | Firestone Goodyear
 | 
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|
| Notable entrants | March Engineering | 
|---|
| Notable drivers | Ronnie Peterson Andrea de Adamich
 Alex Soler-Roig
 Henri Pescarolo
 Nanni Galli
 Skip Barber
 Mike Beuttler
 Niki Lauda
 Carlos Pace
 Ray Allen
 | 
|---|
| Debut | 1971 South African Grand Prix | 
|---|
|  | 
| Constructors' Championships | 0 (best: 4th (1971) | 
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| Drivers' Championships | 0 (best: 2nd - Ronnie Peterson (1971)) | 
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The March 711 was a Formula One racing car, designed by Robin Herd and Geoff Ferris, for the 1971 season, and saw continued use throughout the 1972 season.