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Sigma TN Weekend Racer 270, 2021
| Manufacturer | Sigma |
| Model | TN Weekend Racer 270 |
| Year of production | 2021 |
| Start of production | 2017 |
| End of production | |
| Body type |
roadster |
| Number of doors | 0 |
| Number of seats | 2 |
| Engine position |
mid |
| Drive wheel |
rear |
| Fuel |
petrol |
| Number of cylinders |
inline 4 |
| Cooling |
liquid |
| Capacity | 1598 ccm, 97.1 cu-in |
| Bore | 77.0 mm, 3.031 in |
| Stroke | 85.6 mm, 3.37 in |
| Compression ratio | 10.5:1 |
| Valve Gear |
DOHC |
| Valves per cylinder | 4 |
| Fuel system |
direct injection |
| Aspiration |
turbo |
| Max power [kW / PS / hp] |
199 / 270 / 266 at 6000 rpm |
| Max torque [Nm / ft-lb] |
330 / 243 at 1900 rpm |
| Total power (hybrid) | |
| Total torque (hybrid) |
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| Gearbox | M6 |
| Gearbox (option) | |
| Wheelbase | 2300 mm, 90.6 in |
| Front track | 1614 mm, 63.5 in |
| Rear track | 1600 mm, 63 in |
| Length | 3152 mm, 124.1 in |
| Width | 1866 mm, 73.5 in |
| Height | 1148 mm, 45.2 in |
| Weight | 595 kg, 1312 lb |
| Maximum speed |
250 km/h, 155 mph |
| 0-100 km/h | |
| Standing km | |
| Foto: Z.Patera Auta5P, Prague Car Festival 2021 |
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