1997 Buick Century vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 9 year(s). Which means there will be less support and parts availability for 1997 Buick Century. In addition, the cost of maintenance, including insurance, on 1997 Buick Century would be higher. At 3,135 cc (6 cylinders), 1997 Buick Century is equipped with a bigger engine. In terms of performance, 1997 Buick Century (165 HP @ 5200 RPM) has 17 more horse power than 2006 Opel Astra. (148 HP @ 4000 RPM). In normal driving conditions, 1997 Buick Century should accelerate faster than 2006 Opel Astra.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 Opel Astra (320 Nm @ 2000 RPM) has 69 more torque (in Nm) than 1997 Buick Century. (251 Nm @ 4000 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1997 Buick Century.
Compare all specifications:
| 1997 Buick Century | 2006 Opel Astra | |
| Make | Buick | Opel |
| Model | Century | Astra |
| Year Released | 1997 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3135 cc | 1910 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 165 HP | 148 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 251 Nm | 320 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 89 mm | 83 mm |
| Engine Stroke Size | 84 mm | 92 mm |
| Engine Compression Ratio | 9.6:1 | 17.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Width | 1850 mm | 1760 mm |
