| Production | 1971-1972 |
| Fuel | Petrol |
| Motor Type | V8 |
| Displacement (cc/Cid) | 6558 / 400 |
| Number of Valves | 16 |
| Power | 250hp / 184kW @ 4400rpm |
| Torque | 441Nm / 325lb ft @ 3200rpm |
| Layout | Rear Wheel Drive |
| Gearbox | Manual |
| Number of gears (transmission) | 3 |
| Top Speed (km/h / mph) | ? |
| Acceleration (0 to 100km/h / 0 to 60mph) | ? |
| Fuel consumption extra-urban/highway (l/100km / mpg(US)) | ? |
| Fuel consumption urban/city (l/100km / mpg(US)) | ? |
| Fuel consumption mixed (l/100km / mpg(US)) | ? |
| Length (cm/inches) | 526 / 207 |
| Width (cm/inches) | 195 / 77 |
| Height (cm/inches) | 134 / 53 |
| Wheelbase (cm/inches) | 295 / 116 |
| Weight (kg / lbs) | 1703 / 3754 |
| Trunk Volume (dm3 / cu ft (US)) | 413 / 14.6 |
| Tank Capacity (l / gal (US)) | 76 / 20.1 |
| Tire size | G78 - 14 |
| Others | ? |
Pontiac LeMans Hardtop 6.6 Pontiac 400 Small-Block V8 4-b. D.E. 250hp
