Buick GSX I 455 Stage 1 V8 (SAE gross) Coupe
268 kW364 PS359 hp691 Nm1970
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- Power
- 268 kW 364 PS · 359 hp
- Torque
- 691 Nm 510 lb-ft
- Displacement
- 7,457 cm³
The Buick GSX I 7.5 455 Stage 1 V8 (SAE gross) uses a 7.5-litre eight-cylinder petrol engine rated at 268 kW (364 PS) and 691 Nm of torque, in coupe form. The GSX I 7.5 455 Stage 1 V8 (SAE gross) has rear-wheel drive.
In a GSX I line-up of 2 versions, the GSX I 7.5 455 Stage 1 V8 (SAE gross) tops the power chart, 3% above the entry 7.5 455 V8 (SAE gross) (261 kW).
Engine
| Fuel | Petrol |
|---|---|
| Displacement | 7,457 cm³ 7.5 l · 455 cu in |
| Cylinders | 8 |
| Power | 268 kW 364 PS · 359 hp |
| Torque | 691 Nm 510 lb-ft |
| Drive | Rear-wheel drive |
Production
| Body type | Coupe |
|---|---|
| Years | 1970 |
| Generation | GSX I (1970–1972) |
All GSX I versions All Buick spec sheets
Data sources
Data checked by an editor against the sources below.
Data: 8 of 25 fields · 1 source · data changed 23 Oct 2026