2003 Buick LeSabre vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 2003 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 2003 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2003 Buick LeSabre (205 HP @ 5200 RPM) has 8 more horse power than 2011 Opel Astra. (197 HP @ 5400 RPM). In normal driving conditions, 2003 Buick LeSabre should accelerate faster than 2011 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Astra weights approximately 8 kg more than 2003 Buick LeSabre.
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 LeSabre (311 Nm @ 4000 RPM) has 49 more torque (in Nm) than 2011 Opel Astra. (262 Nm @ 1950 RPM). This means 2003 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Astra. 2003 Buick LeSabre has automatic transmission and 2011 Opel Astra has manual transmission. 2011 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Buick LeSabre | 2011 Opel Astra | |
| Make | Buick | Opel |
| Model | LeSabre | Astra |
| Year Released | 2003 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 197 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 311 Nm | 262 Nm |
| Torque RPM | 4000 RPM | 1950 RPM |
| Engine Compression Ratio | 9.4:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1617 kg | 1625 kg |
| Vehicle Length | 5090 mm | 4300 mm |
| Vehicle Width | 1870 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2860 mm | 2620 mm |
| Fuel Tank Capacity | 68 L | 52 L |
