2003 Buick Rainier vs. 2006 Subaru Outback
To start off, 2006 Subaru Outback is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2003 Buick Rainier would be higher. At 5,300 cc (8 cylinders), 2003 Buick Rainier is equipped with a bigger engine. In terms of performance, 2003 Buick Rainier (286 HP @ 5200 RPM) has 111 more horse power than 2006 Subaru Outback. (175 HP @ 5600 RPM). In normal driving conditions, 2003 Buick Rainier should accelerate faster than 2006 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick Rainier weights approximately 699 kg more than 2006 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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 Rainier (441 Nm @ 4000 RPM) has 212 more torque (in Nm) than 2006 Subaru Outback. (229 Nm @ 4400 RPM). This means 2003 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2006 Subaru Outback.
Compare all specifications:
| 2003 Buick Rainier | 2006 Subaru Outback | |
| Make | Buick | Subaru |
| Model | Rainier | Outback |
| Year Released | 2003 | 2006 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 2499 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 286 HP | 175 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 441 Nm | 229 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2205 kg | 1506 kg |
| Vehicle Length | 4920 mm | 4800 mm |
| Vehicle Width | 1920 mm | 1780 mm |
| Vehicle Height | 1900 mm | 1510 mm |
| Wheelbase Size | 2880 mm | 2680 mm |
