2001 Alfa Romeo 156 vs. 2000 GMC Sierra
To start off, 2001 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2000 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2000 GMC Sierra would be higher. At 4,293 cc (6 cylinders), 2000 GMC Sierra is equipped with a bigger engine. In terms of performance, 2000 GMC Sierra (197 HP @ 4600 RPM) has 59 more horse power than 2001 Alfa Romeo 156. (138 HP @ 4000 RPM) In normal driving conditions, 2000 GMC Sierra should accelerate faster than 2001 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2000 GMC Sierra weights approximately 425 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 2000 GMC Sierra 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, 2000 GMC Sierra 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, 2000 GMC Sierra (353 Nm @ 2800 RPM) has 49 more torque (in Nm) than 2001 Alfa Romeo 156. (304 Nm @ 1800 RPM). This means 2000 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 156.
Compare all specifications:
| 2001 Alfa Romeo 156 | 2000 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | 156 | Sierra |
| Year Released | 2001 | 2000 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 4293 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 197 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 304 Nm | 353 Nm |
| Torque RPM | 1800 RPM | 2800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1350 kg | 1775 kg |
| Vehicle Length | 4440 mm | 5170 mm |
| Vehicle Width | 1750 mm | 2000 mm |
| Vehicle Height | 1430 mm | 1810 mm |
| Wheelbase Size | 2600 mm | 3030 mm |
