2006 Alfa Romeo 147 vs. 2005 Buick Rainier
To start off, 2006 Alfa Romeo 147 is newer by 1 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 158 more horse power than 2006 Alfa Romeo 147. (118 HP @ 6200 RPM) In normal driving conditions, 2005 Buick Rainier should accelerate faster than 2006 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rainier weights approximately 726 kg more than 2006 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Buick Rainier. However, in wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 147, 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, 2005 Buick Rainier (387 Nm) has 241 more torque (in Nm) than 2006 Alfa Romeo 147. (146 Nm). This means 2005 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 147.
Compare all specifications:
| 2006 Alfa Romeo 147 | 2005 Buick Rainier | |
| Make | Alfa Romeo | Buick |
| Model | 147 | Rainier |
| Year Released | 2006 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 118 HP | 276 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 146 Nm | 387 Nm |
| Engine Bore Size | 82 mm | 93 mm |
| Engine Stroke Size | 75.7 mm | 102 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1278 kg | 2004 kg |
| Vehicle Length | 4230 mm | 4920 mm |
| Vehicle Width | 1740 mm | 1920 mm |
| Vehicle Height | 1450 mm | 1900 mm |
| Wheelbase Size | 2550 mm | 2900 mm |
| Fuel Consumption Overall | 8.2 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 60 L | 83 L |
