2007 Buick Rainier vs. 2001 Opel Astra
To start off, 2007 Buick Rainier is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Opel Astra. In addition, the cost of maintenance, including insurance, on 2001 Opel Astra would be higher. At 4,163 cc (6 cylinders), 2007 Buick Rainier is equipped with a bigger engine. In terms of performance, 2007 Buick Rainier (291 HP @ 6000 RPM) has 139 more horse power than 2001 Opel Astra. (152 HP @ 5400 RPM). In normal driving conditions, 2007 Buick Rainier should accelerate faster than 2001 Opel Astra.
Because 2007 Buick Rainier is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Buick Rainier. However, in wet, icy, snow, or gravel driving conditions, 2001 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Buick Rainier (376 Nm @ 4800 RPM) has 173 more torque (in Nm) than 2001 Opel Astra. (203 Nm @ 4000 RPM). This means 2007 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Astra. 2007 Buick Rainier has automatic transmission and 2001 Opel Astra has manual transmission. 2001 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Buick Rainier | 2001 Opel Astra | |
| Make | Buick | Opel |
| Model | Rainier | Astra |
| Year Released | 2007 | 2001 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 291 HP | 152 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 376 Nm | 203 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 93.1 mm | 86 mm |
| Engine Stroke Size | 101.9 mm | 94.6 mm |
| Engine Compression Ratio | 10.3:1 | 9.6:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4920 mm | 4280 mm |
| Vehicle Width | 1920 mm | 1720 mm |
| Vehicle Height | 1900 mm | 1400 mm |
| Wheelbase Size | 2880 mm | 2620 mm |
| Fuel Tank Capacity | 83 L | 53 L |
