2005 Buick LaCrosse vs. 2010 Opel Astra
To start off, 2010 Opel Astra is newer by 5 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 3,556 cc (6 cylinders), 2005 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2005 Buick LaCrosse (241 HP @ 5200 RPM) has 44 more horse power than 2010 Opel Astra. (197 HP @ 5400 RPM). In normal driving conditions, 2005 Buick LaCrosse should accelerate faster than 2010 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Opel Astra weights approximately 7 kg more than 2005 Buick LaCrosse.
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 (305 Nm) has 43 more torque (in Nm) than 2010 Opel Astra. (262 Nm). This means 2005 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2010 Opel Astra.
Compare all specifications:
| 2005 Buick LaCrosse | 2010 Opel Astra | |
| Make | Buick | Opel |
| Model | LaCrosse | Astra |
| Year Released | 2005 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 241 HP | 197 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 305 Nm | 262 Nm |
| Engine Compression Ratio | 10.2:1 | 8.8:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1618 kg | 1625 kg |
| Vehicle Length | 5040 mm | 4300 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2820 mm | 2620 mm |
| Fuel Consumption Overall | 10.7 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 64 L | 52 L |
