This 3.8 AT (203 hp) engine was fitted in the 1 generation Sedan, which was produced by Buick from 2007 to 2009. In addition to this engine, 4 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 | 11litre |
|---|---|
| Highway fuel consumption per 100 km | 8litre |
| Mixed fuel consumption per 100 km | 10litre |
| Fuel tank capacity | 66litre |
| Cruising range | from 600 to 830km |
| Fuel | 92 RON |
| Top speed | 190km/h |
| Displacement | 3791cm3 |
|---|---|
| Engine power | 203bhp |
| RPM at max power | from 5 200RPM |
| Maximum torque | 305Nm |
| RPM at max torque | 4000RPM |
| Engine type | Gasoline |
| Cylinder layout | V-type |
| Injection type | Multi-point injection |
| Number of cylinders | 6 |
| Valves per cylinder | 2 |
| Bore | 96mm |
| Stroke | 86mm |
| Gearbox | Automatic |
|---|---|
| Number of gears | 4 |
| Drive wheels | Front-wheel drive |
| Seats | 5 |
|---|---|
| Length | 5030mm |
| Width | 1855mm |
| Height | 1460mm |
| Wheelbase | 2805mm |
| Front track | 1565mm |
| Rear track | 1560mm |
| Ground clearance | 150mm |
| Kerb weight | 1585kg |
| Min. boot capacity | 455litre |
| Max. boot capacity | 455litre |
| Body type | Sedan |
| Front suspension | Strut |
|---|---|
| Rear suspension | Strut |
| Front brakes | Ventilated disc |
| Rear brakes | Disc |
| City | 13.2 litres / 100km |
|---|---|
| Highway | 9.6 litres / 100km |
| Average | 12 litres / 100km |
Estimated from official figures. Actual consumption varies by driving style and conditions.