2005 Buick Rainier vs. 2009 Opel Antara
To start off, 2009 Opel Antara is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2005 Buick Rainier would be higher. At 4,163 cc (6 cylinders), 2005 Buick Rainier is equipped with a bigger engine. In terms of performance, 2005 Buick Rainier (276 HP @ 5200 RPM) has 128 more horse power than 2009 Opel Antara. (148 HP @ 4000 RPM). In normal driving conditions, 2005 Buick Rainier should accelerate faster than 2009 Opel Antara. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rainier weights approximately 149 kg more than 2009 Opel Antara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2005 Buick Rainier. In wet, icy, snow, or gravel driving conditions, 2009 Opel Antara will offer significantly more control. 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 Rainier (387 Nm) has 67 more torque (in Nm) than 2009 Opel Antara. (320 Nm). This means 2005 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Antara.
Compare all specifications:
| 2005 Buick Rainier | 2009 Opel Antara | |
| Make | Buick | Opel |
| Model | Rainier | Antara |
| Year Released | 2005 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1990 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 148 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 387 Nm | 320 Nm |
| Engine Bore Size | 93 mm | 83 mm |
| Engine Stroke Size | 102 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 17.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2004 kg | 1855 kg |
| Vehicle Length | 4920 mm | 4580 mm |
| Vehicle Width | 1920 mm | 1860 mm |
| Vehicle Height | 1900 mm | 1710 mm |
| Wheelbase Size | 2900 mm | 2710 mm |
| Fuel Consumption Overall | 13.1 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 83 L | 65 L |
