Pontiac Trans Am II 6.6 T/A 6.6 V8 Coupe
149 kW203 PS200 hp441 Nm1977
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- Power
- 149 kW 203 PS · 200 hp
- Torque
- 441 Nm 325 lb-ft
- Displacement
- 6,555 cm³
Under the bonnet of the Pontiac Trans Am II 6.6 T/A V8 coupe sits a 6.6-litre eight-cylinder petrol engine, good for 149 kW (203 PS) and 441 Nm of torque. In the Trans Am II 6.6 T/A V8 149 kW, power goes to the rear wheels.
Of the 5 versions in the Trans Am II line-up, the Trans Am II 6.6 T/A V8 149 kW is the entry version - the 6.6 400 Ram Air IV V8 (SAE gross) (257 kW) delivers 72% more.
Dimensions drawing
To scale · width without mirrors
Zoom in to read the measurements - or see the table below.
grid 500 mm1 ft Side view: dashed lines mark the axles
Engine
| Fuel | Petrol |
|---|---|
| Displacement | 6,555 cm³ 6.6 l · 400 cu in |
| Cylinders | 8 |
| Power | 149 kW 203 PS · 200 hp |
| Torque | 441 Nm 325 lb-ft |
| Drive | Rear-wheel drive |
Production
| Body type | Coupe |
|---|---|
| Years | 1977 |
| Generation | Trans Am II (1970–1981) |
Compare size All Trans Am II versions All Pontiac spec sheets
Data sources
Data checked by an editor against the sources below.
Data: 8 of 25 fields · 1 source · data changed 20 Oct 2026