This 3.1 AT (141 hp) engine was fitted in the 5 generation Supreme cabriolet, which was produced by Oldsmobile from 1981 to 2000. In addition to this engine, 2 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 | 16litre |
|---|---|
| Highway fuel consumption per 100 km | 9litre |
| Mixed fuel consumption per 100 km | 10.5litre |
| Fuel tank capacity | 63litre |
| Cruising range | from 390 to 700km |
| Fuel | 95 RON |
| Top speed | 185km/h |
| Displacement | 3135cm3 |
|---|---|
| Engine power | 141bhp |
| RPM at max power | to 4 400RPM |
| Maximum torque | 251Nm |
| RPM at max torque | 3200RPM |
| Engine type | Gasoline |
| Cylinder layout | V-type |
| Injection type | Multi-point injection |
| Number of cylinders | 6 |
| Valves per cylinder | 2 |
| Bore | 89mm |
| Stroke | 84mm |
| Gearbox | Automatic |
|---|---|
| Number of gears | 4 |
| Drive wheels | Front-wheel drive |
| Turning circle | 11.9m |
| Seats | 4 |
|---|---|
| Length | 4880mm |
| Width | 1805mm |
| Height | 1380mm |
| Wheelbase | 2730mm |
| Front track | 1510mm |
| Rear track | 1470mm |
| Ground clearance | 190mm |
| Kerb weight | 1635kg |
| Min. boot capacity | 320litre |
| Max. boot capacity | 320litre |
| Body type | Cabriolet |
| Front suspension | Helical springs |
|---|---|
| Rear suspension | Spring |
| Front brakes | Ventilated disc |
| Rear brakes | Disc |
| City | 19.2 litres / 100km |
|---|---|
| Highway | 10.8 litres / 100km |
| Average | 12.6 litres / 100km |
Estimated from official figures. Actual consumption varies by driving style and conditions.