2005 Buick LeSabre vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 2005 Buick LeSabre would be higher. At 3,800 cc (6 cylinders), 2005 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2005 Buick LeSabre (205 HP @ 5200 RPM) has 101 more horse power than 2009 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2005 Buick LeSabre should accelerate faster than 2009 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick LeSabre weights approximately 399 kg more than 2009 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, 2005 Buick LeSabre (312 Nm) has 162 more torque (in Nm) than 2009 Opel Astra. (150 Nm). This means 2005 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Astra.
Compare all specifications:
| 2005 Buick LeSabre | 2009 Opel Astra | |
| Make | Buick | Opel |
| Model | LeSabre | Astra |
| Year Released | 2005 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 1589 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 104 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 312 Nm | 150 Nm |
| Engine Bore Size | 97 mm | 79.1 mm |
| Engine Stroke Size | 86 mm | 81.5 mm |
| Engine Compression Ratio | 9.4:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1629 kg | 1230 kg |
| Vehicle Length | 5090 mm | 4260 mm |
| Vehicle Width | 1870 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2780 mm | 2620 mm |
| Fuel Consumption Overall | 10.2 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 68 L | 52 L |
