2005 Buick LaCrosse vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Buick LaCrosse. In addition, the cost of maintenance, including insurance, on 2005 Buick LaCrosse would be higher. At 3,786 cc (6 cylinders), 2005 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2005 Buick LaCrosse (200 HP) has 101 more horse power than 2008 Opel Astra. (99 HP). In normal driving conditions, 2005 Buick LaCrosse should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick LaCrosse weights approximately 223 kg more than 2008 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 LaCrosse (312 Nm) has 72 more torque (in Nm) than 2008 Opel Astra. (240 Nm). This means 2005 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2005 Buick LaCrosse | 2008 Opel Astra | |
| Make | Buick | Opel |
| Model | LaCrosse | Astra |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 1684 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 200 HP | 99 HP |
| Torque | 312 Nm | 240 Nm |
| Engine Compression Ratio | 9.4:1 | 18.4:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1588 kg | 1365 kg |
| Vehicle Length | 5040 mm | 4300 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2860 mm | 2620 mm |
| Fuel Consumption Highway | 8.1 L/100km | 4.2 L/100km |
| Fuel Consumption Overall | 10.2 L/100km | 5 L/100km |
| Fuel Tank Capacity | 64 L | 52 L |
