2001 Alfa Romeo 156 vs. 2003 Buick Rainier
To start off, 2003 Buick Rainier is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 156 would be higher. At 4,195 cc (6 cylinders), 2003 Buick Rainier is equipped with a bigger engine. In terms of performance, 2003 Buick Rainier (271 HP @ 6000 RPM) has 163 more horse power than 2001 Alfa Romeo 156. (108 HP @ 4000 RPM) In normal driving conditions, 2003 Buick Rainier should accelerate faster than 2001 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick Rainier weights approximately 775 kg more than 2001 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2001 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2003 Buick Rainier 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, 2003 Buick Rainier (373 Nm @ 3600 RPM) has 118 more torque (in Nm) than 2001 Alfa Romeo 156. (255 Nm @ 2000 RPM). This means 2003 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 156. 2003 Buick Rainier has automatic transmission and 2001 Alfa Romeo 156 has manual transmission. 2001 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Alfa Romeo 156 | 2003 Buick Rainier | |
| Make | Alfa Romeo | Buick |
| Model | 156 | Rainier |
| Year Released | 2001 | 2003 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1909 cc | 4195 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 271 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 255 Nm | 373 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Engine Bore Size | 82 mm | 93 mm |
| Engine Stroke Size | 90.4 mm | 102 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1325 kg | 2100 kg |
| Vehicle Length | 4440 mm | 4920 mm |
| Vehicle Width | 1750 mm | 1920 mm |
| Vehicle Height | 1430 mm | 1900 mm |
| Wheelbase Size | 2610 mm | 2880 mm |
| Fuel Tank Capacity | 63 L | 83 L |
