| Yamaha OX99-11 V12 | |
|---|---|
| Overview | |
| Manufacturer | Yamaha Motor Company |
| Production | 1992 (3 prototypes) |
| Designer | Takuya Yura |
| Body and chassis | |
| Class | Sports car (S) |
| Body style | 1-door coupe |
| Layout | RMR layout |
| Doors | Canopy doors |
| Powertrain | |
| Engine | 3.5L OX99 70° V12 400 hp (300 kW) @ 10,000 rpm |
| Transmission | 6-speed manual |
| Dimensions | |
| Wheelbase | 2,650 mm (104.3 in) |
| Length | 4,400 mm (173.2 in) |
| Width | 2,000 mm (78.7 in) |
| Height | 1,220 mm (48.0 in) |
| Curb weight | 1,150 kg (2,540 lb) |
The Yamaha OX99-11 V12 was a sports car project designed by Yamaha’s subsidiary Ypsilon Technology and IAD that was supposed to enter production in 1994.
External links
- Interview with IAD’s Dave Sullivan with pictures
- Specifications #1
- Rare Yamaha OX99-11 Is The F1-Powered Supercar You (Probably) Didn’t Know Existed

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