Buick GSX I specs: all versions
1970–1972 · 2 versions in our catalog. Read the full story
- 7.5 l 455 V8 (SAE gross)261 kW (355 PS)PetrolCoupe
- 7.5 l 455 Stage 1 V8 (SAE gross)268 kW (364 PS)PetrolCoupe
Engines
| Version | Engine | Power | Torque | Drive | Production years |
|---|---|---|---|---|---|
| 455 V8 (SAE gross) | 7.5 l · 8 cyl · Petrol7,457 cc | 261 kW355 PS · 350 hp | 691 Nm510 lb-ft | Rear-wheel drive | 1970 |
| 455 Stage 1 V8 (SAE gross) | 7.5 l · 8 cyl · Petrol7,457 cc | 268 kW364 PS · 359 hp | 691 Nm510 lb-ft | Rear-wheel drive | 1970 |