This 5.7 Powerglide (255 hp) engine was fitted in the 1 generation [4-й Restyling] Custom Coupe hardtop 2-doors, which was produced by Chevrolet from 1969 to 1970. In addition to this engine, 22 other engines were also available for this body — their technical data and fuel economy are accessible by clicking the body name at the top of the page.
| Mixed fuel consumption per 100 km | 23.3litre |
|---|---|
| Fuel tank capacity | 91litre |
| Fuel | 95 RON |
| Top speed | 187km/h |
| Acceleration (0–100 km/h) | 11.7second |
| Displacement | 5733cm3 |
|---|---|
| Engine power | 255bhp |
| RPM at max power | to 4 800RPM |
| Maximum torque | 495Nm |
| RPM at max torque | 3200RPM |
| Engine type | Gasoline |
| Cylinder layout | V-type |
| Injection type | Carburetor |
| Number of cylinders | 8 |
| Valves per cylinder | 2 |
| Bore | 101.6mm |
| Stroke | 88mm |
| Gearbox | Automatic |
|---|---|
| Number of gears | 2 |
| Drive wheels | Rear-wheel drive |
| Turning circle | 13.1m |
| Seats | 5 |
|---|---|
| Length | 5484mm |
| Width | 2027mm |
| Height | 1372mm |
| Wheelbase | 3023mm |
| Front track | 1588mm |
| Rear track | 1585mm |
| Ground clearance | 145mm |
| Kerb weight | 1798.5kg |
| Min. boot capacity | 527litre |
| Max. boot capacity | 527litre |
| Front/rear axle load | 907.6/890.9kg |
| Loading height | 676mm |
| Body type | Hardtop |
| Front suspension | Double wishbone |
|---|---|
| Rear suspension | Multi wishbone |
| Front brakes | Drum |
| Rear brakes | Drum |
| Average | 28 litres / 100km |
|---|
Estimated from official figures. Actual consumption varies by driving style and conditions.