2003 Buick Century vs. 2000 Opel Astra
To start off, 2003 Buick Century is newer by 3 year(s). Which means there will be less support and parts availability for 2000 Opel Astra. In addition, the cost of maintenance, including insurance, on 2000 Opel Astra would be higher. At 3,134 cc (6 cylinders), 2003 Buick Century is equipped with a bigger engine. In terms of performance, 2003 Buick Century (176 HP @ 5200 RPM) has 88 more horse power than 2000 Opel Astra. (88 HP @ 6000 RPM). In normal driving conditions, 2003 Buick Century should accelerate faster than 2000 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick Century weights approximately 410 kg more than 2000 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2003 Buick Century (264 Nm @ 4000 RPM) has 139 more torque (in Nm) than 2000 Opel Astra. (125 Nm @ 4000 RPM). This means 2003 Buick Century will have an easier job in driving up hills or pulling heavy equipment than 2000 Opel Astra. 2003 Buick Century has automatic transmission and 2000 Opel Astra has manual transmission. 2000 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick Century will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Buick Century | 2000 Opel Astra | |
| Make | Buick | Opel |
| Model | Century | Astra |
| Year Released | 2003 | 2000 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3134 cc | 1389 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 176 HP | 88 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 264 Nm | 125 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 77.6 mm |
| Engine Stroke Size | 84 mm | 73.4 mm |
| Engine Compression Ratio | 9.6:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1520 kg | 1110 kg |
| Vehicle Length | 4950 mm | 4260 mm |
| Vehicle Width | 1850 mm | 1720 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2780 mm | 2610 mm |
| Fuel Tank Capacity | 64 L | 52 L |
