This 5.7 MT HD (255 hp) engine was fitted in the 4 generation [4-й Restyling] Hardtop, which was produced by Chevrolet from 1969 to . In addition to this engine, 23 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.
| City fuel consumption per 100 km | 26.1litre |
|---|---|
| Highway fuel consumption per 100 km | 16.7litre |
| Mixed fuel consumption per 100 km | 22.9litre |
| Fuel tank capacity | 90.9litre |
| Cruising range | from 350 to 540km |
| Fuel | 92 RON |
| Top speed | 184km/h |
| Acceleration (0–100 km/h) | 9.2second |
| Displacement | 5735cm3 |
|---|---|
| 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 | 88.4mm |
| Gearbox | Manual |
|---|---|
| Number of gears | 3 |
| Drive wheels | Rear-wheel drive |
| Turning circle | 13.1m |
| Seats | 5 |
|---|---|
| Length | 5484mm |
| Width | 2027mm |
| Height | 1420mm |
| Wheelbase | 3023mm |
| Front track | 1587mm |
| Rear track | 1585mm |
| Ground clearance | 154mm |
| Kerb weight | 1780kg |
| Min. boot capacity | 523litre |
| Max. boot capacity | 523litre |
| Body type | Hardtop |
| Front suspension | Independent, Spring |
|---|---|
| Rear suspension | Solid axle, A-shaped lever, Dampers, Helical springs |
| Front brakes | Drum |
| Rear brakes | Drum |
| City | 31.3 litres / 100km |
|---|---|
| Highway | 20 litres / 100km |
| Average | 27.5 litres / 100km |
Estimated from official figures. Actual consumption varies by driving style and conditions.